Weather Tool Presentation

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A how to guide for using the Ecotect Weather Tool

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Weather Tool Presentation

  1. 1. Climate Analysis The Weather Tool
  2. 2. <ul><li>Location data </li></ul><ul><li>Solar position </li></ul><ul><li>Psychrometry </li></ul><ul><li>Wind analysis </li></ul><ul><li>Hourly/ weekly/ monthly data </li></ul><ul><li>The Four Environmental Factors </li></ul><ul><li>• Air Temperature (or dry-bulb temperature) </li></ul><ul><li>• Relative Humidity % </li></ul><ul><li>• Mean Radiant Temperature </li></ul><ul><li>• Air Speed m/s </li></ul>Introduction
  3. 3. Climate Analysis
  4. 4. Climate Analysis
  5. 5. Climate Analysis
  6. 6. Psycrometry London Abu Dhabi • Higher dry-bulb temperature • Lower relative humidity
  7. 7. Improvements from Passive Design Techniques • Thermal mass • Exposed mass & night purge ventilation • Natural ventilation • Indirect evaporative cooling
  8. 8. Combined Effect of Passive Design Techniques
  9. 9. Effects of Passive Design Techniques on Comfort Zone
  10. 10. Wind Analysis Prevailing winds • Mainly northwest • Strongest winds are east
  11. 11. Wind Analysis
  12. 12. Wind Analysis Cooler evening/winter winds Hot daytime/summer winds
  13. 13. Hourly Data (Temperature) • Subtropical (hot & humid) climate, • Warm Winters and hot summers • 13° < Temperature < 52° • 25% < Relative humidity < 87% • High direct solar radiation throughout the year
  14. 14. Weekly Data
  15. 15. Climate Analysis Abu Dhabi London
  16. 16. Monthly Data

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