Personal is a function of personal health factors (medical, psychological, sociological and situational), ambient air temperature,, air movement (, ) and (affecting human cooling). in buildings occurs through,, and through roof, walls, floor and windows. Passive cooling is the use of similar design principles to reduce summer cooling requirements. Some passive systems use a small amount of conventional energy to control dampers, shutters,. The Passive Solar House: Using Solar Design to Cool and Heat Your Home (2nd ed.). Chelsea Green Publishing. In passive solar building design, windows, walls, and floors are made to collect, store, reflect, and distribute, in the form of heat in the winter and reject solar heat in the summer. This is called passive solar design because,. The basis for passive solar building design has been developed from a combination of, Personal is a function of personal health factors (medical, psychological, sociological and situational), ambient air temperature,, air movement (, ) and (affecting. • Placement of room-types, internal doors and walls, and equipment in the house.• Orienting the building to face the equator (or a few degrees to the. Passive solar technologies use without active mechanical systems (as contrasted to active solar, which uses ). Such technologies convert sunlight into. The ability to achieve these goals simultaneously is fundamentally dependent on the seasonal variations in the sun's path throughout the day.This occurs as a result of the of the Earth's axis of rotation in relation to its. The •,, and (sunshine)• Seasonal variations in solar gain e.g. cooling or.
