The aim of this project is to focuses on the working model of the river waste cleaning boat powered by solar. As we know the population of India increasing day by day and due to this the pollution also gets increase. The garbage with are produce by the peoples are the main cause of pollution. The most of the garbage are dumped or just thrown in the lake, river of other water resources. The garbage which are thrown in the water such as lakes, rivers and other water resources due to which the water get polluted because of which the water will harm the humans as well as aquatic life. In many of cities of India this is the major problem. To overcome this water pollution our project “Solar Based Garbage Cleaning Boat” is very helpful by collecting the garbage which are floating on the surface of water by a conveyor belt mechanism and put down in the trash collector. This project is very efficient and work on the solar energy no external power supply is required. We have battery to store the energy and used this energy for cleaning water surface. The main aim of this project is to minimize the manpower and time taken for cleaning the water bodies.
This document discusses maritime development in Bangladesh, focusing on the development of ports and terminals. It provides details on the existing ports of Chittagong, Mongla, and Payra Deep Sea Port which is under development. It summarizes statistics on imports/exports through Chittagong Port and forecasts growing container traffic. Plans are outlined to expand capacity through development of new container terminals, rail-based inland container depots, and waterway-based inland terminals to handle future demand.
SOLAS is the most important international treaty concerning maritime safety. It establishes minimum standards for the construction, equipment and operation of ships. SOLAS has undergone revisions and amendments over time to keep up with technological and operational advances. Key provisions address subdivision and stability, fire safety, life-saving appliances, safe navigation, dangerous cargo carriage, and ship security. SOLAS requires certifications and has different technical requirements depending on ship type and cargo. Its goal is to specify uniform safety standards to ensure ships remain safe and secure at sea.
This document defines various ship terms and their meanings. It provides definitions for over 100 common ship terms beginning with letters A through C, including terms like abaft, access holes, accommodation ladder, aft, after, angle clip, anode, aperture, assemble, athwartship, and auxiliaries. Each term is defined concisely, with some terms having short example sentences or diagrams to further illustrate the meaning.
Stability of Fishing Vessels – 3 day training of trainers courseFAO
The document outlines the topics to be covered in a 3-day training course on fishing vessel stability. The first day covers key concepts like vessel dimensions, center of buoyancy, gravity, hull forms, Simpson's rules for calculating areas, and initial metacenter. The second day discusses hydrostatic properties, intact stability conditions, and the effects of weight movement and free liquids on stability. The third day focuses on stability at large angles, stability criteria, and dangerous stability situations. The goal is to improve fishermen's awareness of stability to enhance safety.
Midterm Ship Handling and Manuevering 31 Mar 22-1.pptxNieLReSpiCiO
Here are some other dangers that could be encountered in shallow water:
- Reduced underkeel clearance putting the ship at risk of grounding if the actual depth is less than charts indicate.
- Restricted ability to maneuver and avoid hazards due to small clearance between hull and sea bed.
- Increased risk of contact with submerged/semi-submerged objects not shown on charts such as wrecks.
- Possibility of sudden changes in seabed depth or composition that could cause the ship to list or temporarily lose propulsion or steering.
- Increased wash and waves from other vessels potentially impacting the handling of the ship.
- Stronger set of tides and currents in restricted areas influencing
The SOLAS 74 convention is the key international maritime treaty that sets baseline safety standards for the construction, equipment and operation of ships. It has been updated numerous times since first adopted in 1974. The convention includes 12 chapters that address topics like ship construction, lifesaving appliances, radiocommunications, safety of navigation, dangerous cargo carriage, and management for safe ship operation. It requires ships to be surveyed and certificated to verify compliance with SOLAS standards. Major codes made mandatory under SOLAS include the ISM code for ship management and specialty codes for chemical tankers and gas carriers.
This document provides definitions and explanations of key concepts related to a ship's transverse stability. It discusses heel and list, stability reference points like the metacenter, center of buoyancy, and center of gravity. It introduces the stability triangle and explains positive, neutral, and negative stability. Key terms are defined, such as displacement, draft, and the laws of buoyancy. Graphs demonstrate concepts like the righting arm curve and how stability changes with angle of heel. The roles of factors like GM, GZ, and the angle of loll in capsizing are also summarized.
This document discusses maritime development in Bangladesh, focusing on the development of ports and terminals. It provides details on the existing ports of Chittagong, Mongla, and Payra Deep Sea Port which is under development. It summarizes statistics on imports/exports through Chittagong Port and forecasts growing container traffic. Plans are outlined to expand capacity through development of new container terminals, rail-based inland container depots, and waterway-based inland terminals to handle future demand.
SOLAS is the most important international treaty concerning maritime safety. It establishes minimum standards for the construction, equipment and operation of ships. SOLAS has undergone revisions and amendments over time to keep up with technological and operational advances. Key provisions address subdivision and stability, fire safety, life-saving appliances, safe navigation, dangerous cargo carriage, and ship security. SOLAS requires certifications and has different technical requirements depending on ship type and cargo. Its goal is to specify uniform safety standards to ensure ships remain safe and secure at sea.
This document defines various ship terms and their meanings. It provides definitions for over 100 common ship terms beginning with letters A through C, including terms like abaft, access holes, accommodation ladder, aft, after, angle clip, anode, aperture, assemble, athwartship, and auxiliaries. Each term is defined concisely, with some terms having short example sentences or diagrams to further illustrate the meaning.
Stability of Fishing Vessels – 3 day training of trainers courseFAO
The document outlines the topics to be covered in a 3-day training course on fishing vessel stability. The first day covers key concepts like vessel dimensions, center of buoyancy, gravity, hull forms, Simpson's rules for calculating areas, and initial metacenter. The second day discusses hydrostatic properties, intact stability conditions, and the effects of weight movement and free liquids on stability. The third day focuses on stability at large angles, stability criteria, and dangerous stability situations. The goal is to improve fishermen's awareness of stability to enhance safety.
Midterm Ship Handling and Manuevering 31 Mar 22-1.pptxNieLReSpiCiO
Here are some other dangers that could be encountered in shallow water:
- Reduced underkeel clearance putting the ship at risk of grounding if the actual depth is less than charts indicate.
- Restricted ability to maneuver and avoid hazards due to small clearance between hull and sea bed.
- Increased risk of contact with submerged/semi-submerged objects not shown on charts such as wrecks.
- Possibility of sudden changes in seabed depth or composition that could cause the ship to list or temporarily lose propulsion or steering.
- Increased wash and waves from other vessels potentially impacting the handling of the ship.
- Stronger set of tides and currents in restricted areas influencing
The SOLAS 74 convention is the key international maritime treaty that sets baseline safety standards for the construction, equipment and operation of ships. It has been updated numerous times since first adopted in 1974. The convention includes 12 chapters that address topics like ship construction, lifesaving appliances, radiocommunications, safety of navigation, dangerous cargo carriage, and management for safe ship operation. It requires ships to be surveyed and certificated to verify compliance with SOLAS standards. Major codes made mandatory under SOLAS include the ISM code for ship management and specialty codes for chemical tankers and gas carriers.
This document provides definitions and explanations of key concepts related to a ship's transverse stability. It discusses heel and list, stability reference points like the metacenter, center of buoyancy, and center of gravity. It introduces the stability triangle and explains positive, neutral, and negative stability. Key terms are defined, such as displacement, draft, and the laws of buoyancy. Graphs demonstrate concepts like the righting arm curve and how stability changes with angle of heel. The roles of factors like GM, GZ, and the angle of loll in capsizing are also summarized.
“Common damage defects that may occur on watertight transverse bulkheads situ...HANNAMARECAIPANG
The document discusses common defects that can occur on transverse bulkheads of bulk carriers, including fractures, buckling, and corrosion. It notes key areas that are vulnerable like connections to other structures. Improper cargo handling can also cause damage if cargo is overloaded or trimmed improperly. Assessing defects and damage to cargo spaces is important, as corrosion or physical damage from cargo operations can weaken the ship's structure over time if not addressed. Protective coatings in cargo holds need maintenance to prevent accelerated corrosion.
Hijact Drill is the part of Security Drill on board the ship,
and when in time of drill we always read out the scenario in order to make the crew members understood the Drill and familiar with the language.
The MARPOL 73/78 Convention aims to eliminate pollution of the seas by oil, chemicals, and other harmful substances discharged from ships. It includes six annexes covering pollution by oil, noxious liquid substances, harmful packaged substances, sewage, garbage, and air pollution. Special areas with higher protection are defined within certain annexes. The document outlines regulations and requirements for ship equipment and record keeping to prevent pollution, particularly for oil tankers, including the use of slop tanks and oil discharge monitoring systems.
This document discusses hatchways on ships, including their purpose and positioning. Hatchways provide large openings in decks to allow access to cargo holds and storage rooms below. They are positioned either on exposed freeboard and superstructure decks forward of 0.25L or on exposed superstructure decks aft of 0.25L. Hatchways experience stress concentration at corners where large sections of deck plates and beams are cut out.
Este documento explica cómo calcular la carga embarcada o desembarcada de un buque mediante la lectura de calados en dos situaciones diferentes. Primero se miden los calados iniciales del buque a su llegada al puerto, y luego los calados finales después de las operaciones de carga o descarga. La diferencia entre los desplazamientos calculados a partir de los dos juegos de calados indica el peso de carga que se ha embarcado o desembarcado. El documento proporciona detalles sobre cómo realizar los cálculos necesarios, como determinar
Inclining Experiment and Angle of Loll 23 Sept 2019.pptxReallyShivendra
An inclining experiment was conducted to determine a ship's stability, lightship weight, and center of gravity. Weights were moved across the ship in experiments while measuring pendulum deflection. This data was used to calculate the ship's metacentric height (GM) and center of gravity (KG). The angle of loll is the angle at which an unstable ship with negative GM reaches neutral equilibrium and may start to capsize if corrective action is not taken.
The document discusses the International Convention on Load Lines of 1966 which establishes uniform principles and rules regarding load lines on ships involved in international voyages. It outlines the requirements for assigning freeboards based on zones and seasons, surveying and certifying ships, marking load lines on ships, and other provisions to ensure ships are properly loaded for safety and stability in various weather conditions around the world. The convention aims to determine safe limits of load lines for ships to maintain adequate freeboard and prevent overloading.
This document discusses ship thrust and propulsion systems. It begins with an overview of how ship thrust is created through the shafting system and connection to the propeller. It then examines the various components of the drive train from the engine to the propeller, including definitions of key power terms. The document also covers topics like shaft alignment, thrust bearings, lubrication, and emissions from marine engines. It provides diagrams to illustrate key concepts and systems.
The document discusses the effect of free surfaces of liquids on ship stability and how to correct a ship that is listing due to a negative metacentric height. It explains that a free surface in a partially filled tank causes a virtual rise in the ship's center of gravity, reducing stability. To correct listing, one should first ensure weights are distributed evenly, then top off slack tanks and lower on-board weights if possible. If needed, ballasting double-bottom tanks on the low side one at a time can help, but will initially increase the list before bringing the center of gravity below the metacenter and uprighting the ship.
Pertanyaan dan jawaban interview cadet deckahmadhamir
This document provides information about conventions and regulations, life saving appliances, firefighting equipment, and navigation equipment relevant for a cadet deck interview. It discusses the key international conventions like SOLAS, STCW, MARPOL and ILO-MLC which establish global standards. It also summarizes some important life saving appliances, fire safety systems, and navigation equipment found on ships. Finally, it explains the IALA system of navigational buoys and their meanings.
1. Maritime education and training (MET) is critical for providing skilled human resources to support the maritime industry, which transports 80% of global trade by volume.
2. MET includes both offshore education for seafarers and onshore education for maritime professionals in areas like port management and administration. Demand for skilled workers in the maritime industry exceeds supply.
3. The importance of MET is emphasized by international organizations as it ensures qualified human resources for the sustainable growth of the maritime industry through effective, science-based education and training programs. Nation's rely on MET to develop competent workers and remain competitive globally.
This document discusses MARPOL Annex VI and emissions control from ships. It provides information on key regulations including the ratification process for Annex VI, regulated emissions from ships, and regulations on ozone depleting substances, nitrogen oxides, sulfur oxides, and reception facilities for ship emissions. It also summarizes certification and compliance requirements for ships and engines.
Ship structure safety is a necessary condition for safe shipping. While weather and sea conditions cannot be controlled, safety can be improved by ensuring the technical state of the ship is sound and reducing human errors. Over the past 25 years, around 419 bulk carriers have sunk in severe weather, resulting in approximately 2000 crew deaths mostly due to structural failures. Notable disasters like the sinking of the ferry Estonia in 1994 and environmental disasters caused by the tankers Erica in 1999 and Prestige further highlighted the importance of ship structure safety. As a result, organizations like IMO and IACS have developed new risk-based structural standards and rules to minimize the probability of failures and improve safety.
This document provides an overview and practical guide to revisions made to MARPOL Annex II, which will take effect on January 1, 2007. It discusses the changes, including requiring vegetable oils to be transported in double hull chemical tankers. It also provides background information on INTERTANKO, the organization publishing the guide, including their chemical tanker committees and goals to lead safety and environmental standards in the tanker industry. In addition, it gives market analysis data on the volumes of vegetable oils traded globally.
V.Ships aims to be a leading global supplier of shipping services while prioritizing safety and protecting the marine environment. Their environmental policy recognizes pollution prevention and commits to eliminating pollution at its source through maintaining high safety and environmental standards. Direct sea pollution from ships is usually avoidable and caused by failures to follow procedures. Major sources include engine room bilges, bunkering, tanker cargo operations, and tank washing. Accidental tanker spills contribute to a small percentage of oil pollution.
This document provides an overview of shiphandling theory and practices. It covers key topics such as laws of motion, controllable and uncontrollable forces acting on a ship, terminology, ground tackle, mooring, getting underway, single and twin screw characteristics, standard commands between the conning officer and helm, and maneuvering considerations. The document is intended to teach the essential information needed for shiphandling watches and operations.
¿Te gustaría saber cómo Panamá planea convertirse en un líder mundial en el sector marítimo-portuario? ¿Quieres conocer los retos y oportunidades que enfrenta este país para lograr su visión 2040? ¿Te interesa aprender sobre las estrategias y acciones que se han diseñado para impulsar el desarrollo sostenible de su economía y su ambiente? Entonces, no te pierdas este comentario sobre el Plan Estratégico de Desarrollo Marítimo y Portuario de Panamá, un documento que te revelará los secretos de este ambicioso proyecto. Sigue leyendo y descubre cómo Panamá se prepara para ser un hub logístico de clase mundial.
The document discusses several important international maritime conventions developed by the International Maritime Organization (IMO) to regulate safety and environmental protection in shipping. It provides background on the establishment of IMO in 1958 and its responsibility for maintaining and developing international treaties related to maritime matters. Key conventions summarized include the International Convention for the Safety of Life at Sea (SOLAS), the International Convention for the Prevention of Pollution from Ships (MARPOL), and the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers (STCW).
This document is an IMO crew list form used to record information about crew members on ships engaged in international maritime traffic. It includes fields to record each crew member's name, rank, nationality, date and place of birth, passport information, as well as fields to record the ship's name, IMO number, flag state, ports of arrival and departure, and dates. The form is signed by the master or authorized agent to verify the crew list information.
IRJET- Solar Powerd Water Surface Garbage Collecting BoatIRJET Journal
1. The document describes a solar-powered boat designed to automatically collect garbage floating on water surfaces.
2. The boat uses solar panels to charge a 12V battery during the day. The battery then powers DC motors that drive a conveyor belt to collect garbage and propellers to move the boat.
3. An Arduino microcontroller controls the boat's functions and can be operated remotely via Bluetooth. Sensors help the boat detect and avoid obstacles while collecting garbage.
IRJET- Remote Operated Floating River Cleaning MachineIRJET Journal
This document describes a remote operated floating river cleaning machine. The machine uses solar power to operate and clean garbage and debris from river surfaces without requiring human operators. It functions using a conveyor belt powered by a motor to lift garbage and deposit it in a tray. A propeller driven by another motor moves the machine through the water. Sensors and a control system allow the machine to be operated remotely using an Android application. The goals are to reduce water pollution, protect aquatic life, and provide a more efficient alternative to manual cleaning methods.
“Common damage defects that may occur on watertight transverse bulkheads situ...HANNAMARECAIPANG
The document discusses common defects that can occur on transverse bulkheads of bulk carriers, including fractures, buckling, and corrosion. It notes key areas that are vulnerable like connections to other structures. Improper cargo handling can also cause damage if cargo is overloaded or trimmed improperly. Assessing defects and damage to cargo spaces is important, as corrosion or physical damage from cargo operations can weaken the ship's structure over time if not addressed. Protective coatings in cargo holds need maintenance to prevent accelerated corrosion.
Hijact Drill is the part of Security Drill on board the ship,
and when in time of drill we always read out the scenario in order to make the crew members understood the Drill and familiar with the language.
The MARPOL 73/78 Convention aims to eliminate pollution of the seas by oil, chemicals, and other harmful substances discharged from ships. It includes six annexes covering pollution by oil, noxious liquid substances, harmful packaged substances, sewage, garbage, and air pollution. Special areas with higher protection are defined within certain annexes. The document outlines regulations and requirements for ship equipment and record keeping to prevent pollution, particularly for oil tankers, including the use of slop tanks and oil discharge monitoring systems.
This document discusses hatchways on ships, including their purpose and positioning. Hatchways provide large openings in decks to allow access to cargo holds and storage rooms below. They are positioned either on exposed freeboard and superstructure decks forward of 0.25L or on exposed superstructure decks aft of 0.25L. Hatchways experience stress concentration at corners where large sections of deck plates and beams are cut out.
Este documento explica cómo calcular la carga embarcada o desembarcada de un buque mediante la lectura de calados en dos situaciones diferentes. Primero se miden los calados iniciales del buque a su llegada al puerto, y luego los calados finales después de las operaciones de carga o descarga. La diferencia entre los desplazamientos calculados a partir de los dos juegos de calados indica el peso de carga que se ha embarcado o desembarcado. El documento proporciona detalles sobre cómo realizar los cálculos necesarios, como determinar
Inclining Experiment and Angle of Loll 23 Sept 2019.pptxReallyShivendra
An inclining experiment was conducted to determine a ship's stability, lightship weight, and center of gravity. Weights were moved across the ship in experiments while measuring pendulum deflection. This data was used to calculate the ship's metacentric height (GM) and center of gravity (KG). The angle of loll is the angle at which an unstable ship with negative GM reaches neutral equilibrium and may start to capsize if corrective action is not taken.
The document discusses the International Convention on Load Lines of 1966 which establishes uniform principles and rules regarding load lines on ships involved in international voyages. It outlines the requirements for assigning freeboards based on zones and seasons, surveying and certifying ships, marking load lines on ships, and other provisions to ensure ships are properly loaded for safety and stability in various weather conditions around the world. The convention aims to determine safe limits of load lines for ships to maintain adequate freeboard and prevent overloading.
This document discusses ship thrust and propulsion systems. It begins with an overview of how ship thrust is created through the shafting system and connection to the propeller. It then examines the various components of the drive train from the engine to the propeller, including definitions of key power terms. The document also covers topics like shaft alignment, thrust bearings, lubrication, and emissions from marine engines. It provides diagrams to illustrate key concepts and systems.
The document discusses the effect of free surfaces of liquids on ship stability and how to correct a ship that is listing due to a negative metacentric height. It explains that a free surface in a partially filled tank causes a virtual rise in the ship's center of gravity, reducing stability. To correct listing, one should first ensure weights are distributed evenly, then top off slack tanks and lower on-board weights if possible. If needed, ballasting double-bottom tanks on the low side one at a time can help, but will initially increase the list before bringing the center of gravity below the metacenter and uprighting the ship.
Pertanyaan dan jawaban interview cadet deckahmadhamir
This document provides information about conventions and regulations, life saving appliances, firefighting equipment, and navigation equipment relevant for a cadet deck interview. It discusses the key international conventions like SOLAS, STCW, MARPOL and ILO-MLC which establish global standards. It also summarizes some important life saving appliances, fire safety systems, and navigation equipment found on ships. Finally, it explains the IALA system of navigational buoys and their meanings.
1. Maritime education and training (MET) is critical for providing skilled human resources to support the maritime industry, which transports 80% of global trade by volume.
2. MET includes both offshore education for seafarers and onshore education for maritime professionals in areas like port management and administration. Demand for skilled workers in the maritime industry exceeds supply.
3. The importance of MET is emphasized by international organizations as it ensures qualified human resources for the sustainable growth of the maritime industry through effective, science-based education and training programs. Nation's rely on MET to develop competent workers and remain competitive globally.
This document discusses MARPOL Annex VI and emissions control from ships. It provides information on key regulations including the ratification process for Annex VI, regulated emissions from ships, and regulations on ozone depleting substances, nitrogen oxides, sulfur oxides, and reception facilities for ship emissions. It also summarizes certification and compliance requirements for ships and engines.
Ship structure safety is a necessary condition for safe shipping. While weather and sea conditions cannot be controlled, safety can be improved by ensuring the technical state of the ship is sound and reducing human errors. Over the past 25 years, around 419 bulk carriers have sunk in severe weather, resulting in approximately 2000 crew deaths mostly due to structural failures. Notable disasters like the sinking of the ferry Estonia in 1994 and environmental disasters caused by the tankers Erica in 1999 and Prestige further highlighted the importance of ship structure safety. As a result, organizations like IMO and IACS have developed new risk-based structural standards and rules to minimize the probability of failures and improve safety.
This document provides an overview and practical guide to revisions made to MARPOL Annex II, which will take effect on January 1, 2007. It discusses the changes, including requiring vegetable oils to be transported in double hull chemical tankers. It also provides background information on INTERTANKO, the organization publishing the guide, including their chemical tanker committees and goals to lead safety and environmental standards in the tanker industry. In addition, it gives market analysis data on the volumes of vegetable oils traded globally.
V.Ships aims to be a leading global supplier of shipping services while prioritizing safety and protecting the marine environment. Their environmental policy recognizes pollution prevention and commits to eliminating pollution at its source through maintaining high safety and environmental standards. Direct sea pollution from ships is usually avoidable and caused by failures to follow procedures. Major sources include engine room bilges, bunkering, tanker cargo operations, and tank washing. Accidental tanker spills contribute to a small percentage of oil pollution.
This document provides an overview of shiphandling theory and practices. It covers key topics such as laws of motion, controllable and uncontrollable forces acting on a ship, terminology, ground tackle, mooring, getting underway, single and twin screw characteristics, standard commands between the conning officer and helm, and maneuvering considerations. The document is intended to teach the essential information needed for shiphandling watches and operations.
¿Te gustaría saber cómo Panamá planea convertirse en un líder mundial en el sector marítimo-portuario? ¿Quieres conocer los retos y oportunidades que enfrenta este país para lograr su visión 2040? ¿Te interesa aprender sobre las estrategias y acciones que se han diseñado para impulsar el desarrollo sostenible de su economía y su ambiente? Entonces, no te pierdas este comentario sobre el Plan Estratégico de Desarrollo Marítimo y Portuario de Panamá, un documento que te revelará los secretos de este ambicioso proyecto. Sigue leyendo y descubre cómo Panamá se prepara para ser un hub logístico de clase mundial.
The document discusses several important international maritime conventions developed by the International Maritime Organization (IMO) to regulate safety and environmental protection in shipping. It provides background on the establishment of IMO in 1958 and its responsibility for maintaining and developing international treaties related to maritime matters. Key conventions summarized include the International Convention for the Safety of Life at Sea (SOLAS), the International Convention for the Prevention of Pollution from Ships (MARPOL), and the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers (STCW).
This document is an IMO crew list form used to record information about crew members on ships engaged in international maritime traffic. It includes fields to record each crew member's name, rank, nationality, date and place of birth, passport information, as well as fields to record the ship's name, IMO number, flag state, ports of arrival and departure, and dates. The form is signed by the master or authorized agent to verify the crew list information.
IRJET- Solar Powerd Water Surface Garbage Collecting BoatIRJET Journal
1. The document describes a solar-powered boat designed to automatically collect garbage floating on water surfaces.
2. The boat uses solar panels to charge a 12V battery during the day. The battery then powers DC motors that drive a conveyor belt to collect garbage and propellers to move the boat.
3. An Arduino microcontroller controls the boat's functions and can be operated remotely via Bluetooth. Sensors help the boat detect and avoid obstacles while collecting garbage.
IRJET- Remote Operated Floating River Cleaning MachineIRJET Journal
This document describes a remote operated floating river cleaning machine. The machine uses solar power to operate and clean garbage and debris from river surfaces without requiring human operators. It functions using a conveyor belt powered by a motor to lift garbage and deposit it in a tray. A propeller driven by another motor moves the machine through the water. Sensors and a control system allow the machine to be operated remotely using an Android application. The goals are to reduce water pollution, protect aquatic life, and provide a more efficient alternative to manual cleaning methods.
IRJET - Solar Source based Cleaning Vehicle for RiverIRJET Journal
The document describes a proposed solar-powered vehicle for cleaning rivers of surface waste in India. It would use a conveyor belt mechanism to lift floating solid waste from the water surface and collect it. The goal is to reduce water pollution and protect aquatic life by automating the removal of debris from rivers and other water bodies in a more efficient way than manual labor.
“DESIGN & DEVELOPMENT OF AQUATIC WEEDS COLLECTING MACHINE”IRJET Journal
This document describes the design and development of an aquatic weeds collecting machine. The machine aims to automatically and efficiently clean up water bodies that are polluted with weeds and garbage. It uses a conveyor belt system powered by a propeller and battery to collect floating debris. The collected waste is then deposited into a storage tank. The machine is constructed using lightweight and corrosion-resistant PVC pipes. It can be remotely operated to clean rivers and lakes without human intervention. The automated design aims to improve the cleanliness of water bodies in a cost-effective and environmentally friendly manner.
IRJET- Design and Fabrication of River Cleaning MachineIRJET Journal
This document describes the design and fabrication of a river cleaning machine. The machine uses a waterwheel to power a conveyor belt mechanism that collects waste, garbage, and plastic waste from water bodies. It aims to reduce manual labor and time required for river cleaning. The key components include a motor, chain drive system, propeller, and conveyor belt. The design calculations cover motor sizing, gear ratios, belt drive tensions, shaft and pulley dimensions, and conveyor belt capacity. The river cleaning machine is intended to efficiently remove surface debris from rivers, lakes, and ponds to reduce water pollution and protect aquatic life.
IRJET- Solar Operated based River CleaningIRJET Journal
This document describes a proposed solar-powered river cleaning machine. The machine uses a chain drive mechanism powered by a solar-panel-charged battery to move lifting buckets up and down in the river. The buckets collect garbage and debris from the river water, then drain the water back while depositing the collected waste in a storage bin. The goal is to automatically clean rivers and reduce pollution from manual cleaning methods, while using a renewable solar energy source. Key components include the solar panels, battery, motor, chain drive, lifting buckets, and storage bin. It is intended to help maintain water purity and hygienic conditions in an environmentally friendly way.
IRJET- Design and Fabrication of River Cleaning MachineIRJET Journal
This document describes the design and fabrication of a river cleaning machine that uses hydropower to remove floating waste from rivers and streams without requiring an external power source. The machine utilizes a turbine similar to a Pelton wheel that is turned by falling water. This drives conveyor belts through a system of gears, sprockets, chains and linkages to carry floating waste away from the water body. The goal was to create a simple, inexpensive machine that does not pollute the environment or require human intervention. It takes advantage of natural water heads and flows to generate the power needed to operate through a hydropower system.
IRJET - Solar Power Semiautomatic Sewage Cleaning MachineIRJET Journal
This document describes a proposed solar-powered semi-automatic sewage cleaning machine. The machine uses solar energy to power motors that drive cage wheels for mobility and a conveyor belt to collect waste. A front bucket collects sewage which is transferred by the conveyor belt into a storage container. The machine is controlled remotely and aims to reduce health risks to humans from manual sewage cleaning. A literature review is presented on previous sewage cleaning machines. The proposed design, components, working mechanism, theoretical analysis, and software modeling results are discussed to show the machine could safely and efficiently clean sewage. The goal is to help poor communities by providing a safer alternative to manual sewage cleaning work.
This document describes the design of a solar-powered pond cleaning machine that uses DC motors and an Arduino Uno microcontroller to autonomously collect floating debris from pond surfaces. Sensors provide feedback to control the machine's movements and conveyor system to lift trash into a collection tray. The goal is to reduce manual labor for pond cleaning through an affordable, solar-powered automated cleaning system.
Design and Fabrication of a Portable, Remote Controlled, 360°rotating Robotic...IJSRED
This document describes the design and fabrication of a portable, remote controlled robotic arm for sewage cleaning. The robotic arm uses an Arduino board and geared motors to power a 360 degree rotating arm structure. This allows a bucket to be remotely controlled by Bluetooth to clean sewage and remove waste, reducing risks to human workers. The arm is mounted on a mobile base using wheels to access remote areas. Tests showed the robotic arm can efficiently clean sewage while minimizing required human labor and risks to worker safety from hazardous gases.
DESIGN AND FABRICATION OF ROAD CLEANING AND SCRAP COLLECTING MACHINEIRJET Journal
This document describes the design and fabrication of a road cleaning and scrap collecting machine. A team of students designed the machine to efficiently clean roads and collect scrap using low-cost, easy to acquire materials. The machine features rotating scrubbers powered by a DC motor to clean the road surface. A cleaning brush pushes scrap into a storage tank. It is operated remotely by a button remote to minimize human labor while cleaning. The design aims to provide an affordable alternative to traditional road cleaning methods.
Fabrication of Semi-Automatic Water Cleaning SystemIRJET Journal
This document describes the design and fabrication of a semi-automatic water cleaning system. The system uses a conveyor belt mechanism powered by an electric motor to collect waste from water surfaces and deposit it into a collection container. The objectives of the system are to reduce the time, labor, and costs required for manual cleaning of water bodies while also improving water quality and protecting aquatic wildlife. The system consists of a floating frame made of PVC pipes that supports the conveyor belt, motor, and collection container. It is remotely controlled and can efficiently remove debris from rivers, lakes, and other bodies of water in an environmentally friendly manner. Testing showed the system successfully collected waste while requiring less manual effort compared to traditional cleaning methods.
This document summarizes a research paper on a solar water purifier. It begins with an abstract stating that access to clean water is important for health but many areas lack access to water treatment due to cost or electricity issues. The proposed system uses solar energy to power a water purifier with filters to remove bacteria and impurities. It is intended to provide affordable purified drinking water for all. The document then reviews traditional water treatment methods and existing solar purification systems before describing the objectives and components of the proposed solar water purifier in more detail.
This document describes a project to design and build a solar-powered beach cleaning robot. The robot will use solar energy to power electric motors and a wireless remote control to clean beaches in an automated way. The project aims to reduce human labor for beach cleaning and prevent waste from entering oceans. Key components of the robot include solar panels, batteries, motors, conveyor belts, clamps to pick up trash, and a storage compartment. The project will be implemented in two phases: hardware construction and software/programming. Work will include selecting materials, building the frame, and programming controls using Arduino. The robot is intended to provide an affordable and eco-friendly alternative to manual beach cleaning.
IRJET-Automatic Water Sprinkling SystemIRJET Journal
This document describes an automatic solar-powered water sprinkling system. The system uses a solar panel to charge a battery which powers a DC motor. The motor is connected via a chain and sprocket assembly to propel the machine forward. Another chain and sprocket assembly connects to a crank plate that converts the rotary motion to reciprocating motion in a pneumatic cylinder. The cylinder pushes water from a tank out through a sprinkler to water plants. The system aims to conserve water for agriculture using sustainable solar energy in a cost-effective automatic traveling sprinkler.
This document describes the design and development of a moss removal machine. The machine uses rotating brushes powered by a battery-operated DC motor to scrub moss off surfaces. A secondary brush pushes the removed moss into a collection tray. The machine is portable and requires less human effort than traditional moss removal methods. It provides an efficient and chemical-free way to remove moss and keep surfaces dry to prevent slipping.
MULTIPURPOSE SOLAR SCREENING MACHINE WITH CONVEYORIRJET Journal
The document describes the design and development of a multipurpose solar screening machine. The machine uses solar energy to power itself and includes components like a conveyor belt, gear motors, strainers, and a frame. It can sieve materials like grains, sand, and construction materials into different sizes by changing the strainer. The machine lifts materials from the bottom using the conveyor belt and sieves it automatically using the powered components. It is more efficient than manual screening and reduces labor requirements. The machine was designed and built by students and an instructor to automate screening processes in agriculture, construction, and mining.
Development of Automated Trash Collecting Boat using Machine LearningIRJET Journal
This document describes the development of an automated trash collecting boat using machine learning. Key points:
1. The prototype boat uses image processing and machine learning to detect garbage in water bodies. BLDC motors power movement while a conveyor belt collects trash.
2. A Raspberry Pi processes camera images using a YOLOv7 model trained to identify garbage. The boat navigates autonomously towards detected trash.
3. Initial tests showed the boat could successfully detect and collect plastic bags and boxes from water. Further improvements could enhance materials, power supply, and detection accuracy.
This project emphasis on design and fabrication of the water waste cleaning machine."Water cleaning machine" a machine which involves the removing of the water debris from water surface and safely dispose from the water body.The work has done looking at the current situation of our national rivers which are dumped with ton liters of sewage and loaded with pollutants ,toxic materials, Debris; It is hampering the life of aquatic animal and put their life in danger.A "Water cleaning machine" will lift the waste surface debris from the waste water bodies, This will ultimately result in reduction of water pollution and the aquatic life will be saved and our water resource will be cleaned.In this project we have used rechargeable batteries and mechanical parts which will not harm water bodies in any manner.
Similaire à Solar Based Garbage Cleaning Boat(IJAEMS-03 March 2024.pdf) (20)
The CBC machine is a common diagnostic tool used by doctors to measure a patient's red blood cell count, white blood cell count and platelet count. The machine uses a small sample of the patient's blood, which is then placed into special tubes and analyzed. The results of the analysis are then displayed on a screen for the doctor to review. The CBC machine is an important tool for diagnosing various conditions, such as anemia, infection and leukemia. It can also help to monitor a patient's response to treatment.
Software Engineering and Project Management - Introduction, Modeling Concepts...Prakhyath Rai
Introduction, Modeling Concepts and Class Modeling: What is Object orientation? What is OO development? OO Themes; Evidence for usefulness of OO development; OO modeling history. Modeling
as Design technique: Modeling, abstraction, The Three models. Class Modeling: Object and Class Concept, Link and associations concepts, Generalization and Inheritance, A sample class model, Navigation of class models, and UML diagrams
Building the Analysis Models: Requirement Analysis, Analysis Model Approaches, Data modeling Concepts, Object Oriented Analysis, Scenario-Based Modeling, Flow-Oriented Modeling, class Based Modeling, Creating a Behavioral Model.
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024Sinan KOZAK
Sinan from the Delivery Hero mobile infrastructure engineering team shares a deep dive into performance acceleration with Gradle build cache optimizations. Sinan shares their journey into solving complex build-cache problems that affect Gradle builds. By understanding the challenges and solutions found in our journey, we aim to demonstrate the possibilities for faster builds. The case study reveals how overlapping outputs and cache misconfigurations led to significant increases in build times, especially as the project scaled up with numerous modules using Paparazzi tests. The journey from diagnosing to defeating cache issues offers invaluable lessons on maintaining cache integrity without sacrificing functionality.
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...IJECEIAES
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
Batteries -Introduction – Types of Batteries – discharging and charging of battery - characteristics of battery –battery rating- various tests on battery- – Primary battery: silver button cell- Secondary battery :Ni-Cd battery-modern battery: lithium ion battery-maintenance of batteries-choices of batteries for electric vehicle applications.
Fuel Cells: Introduction- importance and classification of fuel cells - description, principle, components, applications of fuel cells: H2-O2 fuel cell, alkaline fuel cell, molten carbonate fuel cell and direct methanol fuel cells.
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.