AE202 Thermal Environment Name_________________ Section 2.2 Date__________________ Reading: MEEB (10thEdition Chapter 4) References oFlynn – Architectural Interior Systems oFanger – Thermal Comfort oASHRAE Standard 55 1981 Definitions oThermal Environment Environmental factors which effect a person’s______________________ oThermal Comfort ___________________________________________________________ Depends on: oooooActivity oDuration People Heat machine with poor efficiency (i.e. most, if not all, of the energy input is turned into heat. Best at 20%) oFood oBody oMetabolism Body’s Temperature Regulation What are the modes of heat transfer?oConvection - By air movement oConduction - Requires contact oRadiation - Continuous emission of electro-magnetic waves Hot →Cold o
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