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Thermal comfort for bohs version for slideshare
This document discusses methods for measuring thermal comfort and heat stress. It describes factors that influence thermal comfort such as air temperature, mean radiant temperature, humidity, air velocity, and clothing insulation. Quantitative and qualitative measurement methods are outlined. Formulas are provided for calculating heat stress indices like predicted mean vote and predicted percentage of dissatisfied. Standards for measuring thermal comfort, wet bulb globe temperature, and heat stress are listed.
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Thermal comfort for bohs version for slideshare
- 1.
- 10.
- 11. Radiation Convection
- 12. Evaporation Radiation Convection
- 19.
- 21. Air Mean radiant temperature temperature Humidity Air velocity
- 22. Air Mean radiant Clothing temperature temperature Humidity Metabolic Air velocity rate
- 23. Draughts Radiation Asymmetry Vertical air Floor Temperature temperature difference
- 25. Qualitative Quantitative
- 26. Qualitative Quantitative
- 27.
- 28.
- 30.
- 33. Qualitative Quantitative
- 34. Air Mean radiant Clothing temperature temperature Humidity Metabolic Air velocity rate
- 41. 1 Met =58 Wm-2
- 42. 1 Clo =Insulation value of 0,155 m2 oC/W
- 43. Air Mean radiant Clothing temperature temperature Humidity Metabolic Air velocity rate
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- 45.
- 46.
- 50. to Ata 1 Atmr
- 51.
- 53. Qualitative Quantitative
- 54. Qualitative Quantitative
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- 64. • ISO 7730(Thermal comfort) • ISO 7743 (WBGT) • ISO 7933 (Heat stress)
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- 66. Mike Slater occhygiene@btconnect.com www.diamondenv.co.uk http://diamondenv.wordpress.com/