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[object Object],[object Object],[object Object],[object Object],[object Object],MASDAR Wind, Microclimate, Energy and Thermal Comfort What opportunity is there for you! September  16, 2009
The First and Currently Only Net Zero Carbon City in the World
Masdar Institute for Science and Technology It’s under construction
And there are PV panels everywhere! Masdar continues to be a test bed for new technologies !
Masdar City, Abu Dhabi ,[object Object],[object Object],[object Object],[object Object]
Creating the Basis of Design with Sustainability in Mind! ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Climate & Meso-Scale Meteorological Assessment ,[object Object],[object Object],[object Object],Future (2030) Land-Use Current (2006) Land-Use 2006  Comparison of  2030 Wind Speeds NORTH SOUTH WEST EAST 2% 4% 6% 8% 10% NORTH SOUTH WEST EAST 2% 4% 6% 8% 10%
Masdar City, Abu Dhabi Look at the building spacing!
1 Novel Designs for a  Professional Community (RWDI just signed a lease)
Is it too dark – the balance between daylight and energy consumption City to operate on 45watts per square meter per annum average Energy efficient lighting Natural ventilation schemes Building automation systems -2 to 3million sensors
Annual cumulative insolation on Residential cluster 1 wall surfaces - Yellow = 860 kWh/m 2   - Purple = 300 kWh/m 2 - Orange = 700 kWh/m 2  - Blue = 60 kWh/m 2 - Red = 460 kWh/m 2  - Black/Grey = not analyzed   Annual Cumulative Insolation - Building Walls - Sample Output ,[object Object],Overall  Residential court-yard  wall surfaces  A self-shaded area North
How should I construct these walls so that they do not radiate heat after the sun goes down? How do I construct the exterior of the building to minimize heat transfer  to the interior space? How do I do this cost effectively
If it is 40 degrees outside could I really sit on these materials? How much water do these trees need? How do we balance the human need for natural shade versus cost of a scarce resource?
It can be dusty!
Dust Reduces direct solar intensity by 40% Need to clean the panels frequently  What technologies can you offer? Remember water is expensive!
PV Tilt Angle and Height above Roof ,[object Object],[object Object],[object Object],Insert diagrams of the roof angles 5 and 18 and 8+5 Self shading is critical issue
RWDI simulation of fire scenario. Upblast-type exhaust hood,  often used for kitchen exhausts. Manifolded laboratory  exhausts with tall stacks. Example exhaust from subway fire . Diesel  generators  on startup. Potential sources of air pollution Air Quality
Note RWDI’s Wind Tower
Wind Tower Strategy - Locations Page  Project 09-10024C Several thousand personal people movers will whisk you to your destination – no regular vehicles allowed! Who has the best battery?
[object Object],Page  Ambient Tunnel Air Temperature Wall b/w undercroft and buildings Utility Channel Ground HEAT Undercroft (PRT) Ventilation
Masdar Energy Design Guideline  ,[object Object],[object Object],What about those plug loads?
[object Object],[object Object],[object Object],[object Object],[object Object],MASDAR All this has to  be undertaken such that the project is Economically Viable!  Thank You!

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RWDI Consulting and Engineers - Wind, Microclimate, Energy and Thermal Comfort What opportunity is there for you?

  • 1.
  • 2. The First and Currently Only Net Zero Carbon City in the World
  • 3. Masdar Institute for Science and Technology It’s under construction
  • 4. And there are PV panels everywhere! Masdar continues to be a test bed for new technologies !
  • 5.
  • 6.
  • 7.
  • 8. Masdar City, Abu Dhabi Look at the building spacing!
  • 9. 1 Novel Designs for a Professional Community (RWDI just signed a lease)
  • 10. Is it too dark – the balance between daylight and energy consumption City to operate on 45watts per square meter per annum average Energy efficient lighting Natural ventilation schemes Building automation systems -2 to 3million sensors
  • 11.
  • 12. How should I construct these walls so that they do not radiate heat after the sun goes down? How do I construct the exterior of the building to minimize heat transfer to the interior space? How do I do this cost effectively
  • 13. If it is 40 degrees outside could I really sit on these materials? How much water do these trees need? How do we balance the human need for natural shade versus cost of a scarce resource?
  • 14. It can be dusty!
  • 15. Dust Reduces direct solar intensity by 40% Need to clean the panels frequently What technologies can you offer? Remember water is expensive!
  • 16.
  • 17. RWDI simulation of fire scenario. Upblast-type exhaust hood, often used for kitchen exhausts. Manifolded laboratory exhausts with tall stacks. Example exhaust from subway fire . Diesel generators on startup. Potential sources of air pollution Air Quality
  • 19. Wind Tower Strategy - Locations Page Project 09-10024C Several thousand personal people movers will whisk you to your destination – no regular vehicles allowed! Who has the best battery?
  • 20.
  • 21.
  • 22.

Notes de l'éditeur

  1. 1) We’re not sure that all the undercroft pedestrian access points are PRT stations. Some, like Green-31 and Green-32, are not on the PRT corridor. Unless told otherwise, we will likely assume these can be removed (about 11 towers).