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# Hyperloop

Simple Presentation on passenger based hyperloop, Here the cost analysis is not given.

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### Hyperloop

1. 1. Presented by: Sunil Kumar Senapati 7th Sem., Under Supervision of: Prof. A.K.Barik Dept. of Mechanical Engineering
2. 2.  Introduction  What is Hyperloop?  Main parts of Hyperloop  Kantrowitz limit  Compressor line diagram  Why it is used?  Air locking system  Advantages and Disadvantages  Conclusion
3. 3.  Today's conventional modes of transportation of people consists of four unique types: rail, road, water, and air. These modes of transport tend to be either relatively slow (e.g., road and water), expensive (e.g., air), or a combination of relatively slow and expensive (i.e., rail).  Hyperloop is a new mode of transport that seeks to change this pattern by being both fast and inexpensive for people and goods.
4. 4.  Hyperloop consists of a low pressure tube with capsules that are transported at both low and high speeds throughout the length of the tube.
5. 5.  Low Pressure Tube  Capsule  Electromagnetic Launch System  Axial Compressor  Suspension
6. 6.  The tube is made of steel.  The pressure in the tube is 100pa (equivalent to flying above 150,000 feet altitude).  Pylons are placed every 30 m to support the tube.
7. 7.  Sealed capsules carrying 28 passengers.  The capsules are supported via thrust air bearing that operate using a compressed air reservoir and aerodynamic lift.
8. 8.  It avoids kantrowitz limit.  Air is compressed with a pressure ratio of 20:1.  Some air is stored for passenger and air bearing.  An onboard water tank is used for cooling of the air. Streamlines for capsule traveling at high subsonic velocities inside Hyperloop.
9. 9.  Thrust air bearings offer stability and extremely low drag  Compressor pressurized air and aerodynamic lift provide better lift to capsule. (0.5 to 1.3 mm)  Independent mechanical suspension are provide for smooth ride for passengers.
10. 10.  Each accelerator has two 65 MVA inverters.  Inexpensive semiconductor switches allow the central inverters to energize only the section of track occupied by a capsule.
11. 11. The tube has a lower pressure than the station. So in order to maintain the pressure, we need to employ airlocks.
12. 12.  The Hyperloop as a whole is projected to consume an average of 21 MW.  A solar array covering the entire Hyperloop is large enough to provide an annual average of 76,000 hp (57 MW), significantly more than the Hyperloop requires.  Battery array at each accelerator, allowing the solar array to provide only the average power needed to run the system.
13. 13.  Faster  Lower cost.  Pollution free.  Immune to weather.  Safer  Sustainably self-powering.  Resistant to Earthquakes.
14. 14.  Tube pressurization.  Turning will be critical (with large radius).  Insufficient movable space for passenger.
15. 15.  As it has number of advantages it will very help full for transport public as well as goods in a very short period of time (at a top speed of 1220 kmph) and also in lower cost.  It is a new concept so there is some future work will be required for development of this project.
16. 16.  United States. State of Oregon. Department of Transportation. High Speed Rail on the Pacific coast. State of Oregon, n.d. Web. 13 Nov. 2013.  Kopp, S. (n.d.). Bill Number: SCR 6 Chaptered. Retrieved from leginfo.ca.gov  Wilbrink, Joost. "SVT 137 153 Ff. Leipzig." Dbtrains.com. N.p., n.d. Web. 13 Nov. 2013.  "Hyperloop in OpenMDAO". OpenMDAO. October 9, 2013. Retrieved October 9, 2013.  Jump up^ "Future Modeling Road Map". OpenMDAO. October 9, 2013. Retrieved January 4,2014.  "Hyperloop". SpaceX. Space Exploration Technologies. Retrieved June 15, 2015.
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Simple Presentation on passenger based hyperloop, Here the cost analysis is not given.

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