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Passive survivability refers to a building's ability to maintain critical life-support conditions in the event of extended loss of power, heating fuel, or water. [1] This idea proposes that designers should incorporate ways for a building to continue sheltering inhabitants for an extended period of time during and after a disaster situation, whether it be a storm that causes a power outage, a ...
Passive cooling covers all natural processes and techniques of heat dissipation and modulation without the use of energy. [1] Some authors consider that minor and simple mechanical systems (e.g. pumps and economizers) can be integrated in passive cooling techniques, as long they are used to enhance the effectiveness of the natural cooling process. [7]
Heat flow is an inevitable consequence of contact between objects of different temperature. Thermal insulation provides a region of insulation in which thermal conduction is reduced, creating a thermal break or thermal barrier , [ 2 ] or thermal radiation is reflected rather than absorbed by the lower-temperature body.
A thermostat set to more than 75 degrees will help lessen energy bills. What you should set your thermostat at in the winter Turns out there's a magic number for your thermostat setting in the ...
If you can't avoid being out in the heat, it's a good idea to stock up on a cooling body spray. This one from Oars + Alps is designed as an after-sun spray but can be used to hydrate, moisturize ...
A radiant barrier reduces the radiant heat transfer from the underside of the roof to the other surfaces in the attic. Some studies show that radiant barriers can reduce cooling costs 5% to 10% when used in a warm, sunny climate. The reduced heat gain may even allow for a smaller air conditioning system.
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It involves positioning one's knees together and hugging them close to the chest using one's arms. Furthermore, groups of people can huddle together in this position to conserve body heat, offer moral support, and provide a larger target for rescuers. [1] The HELP is an attempt to reduce heat loss enough to lessen the effect of hypothermia ...