Библиотека

— Air taken from outside a building to replace all or part of the air in a conditioned space.

— A duct which delivers fresh outside air to a central installation or air conditioning apparatus.

— Temperature measured outside an enclosed space.

— In the manufacture of ice cream, the increase in the final volume of the product in relation to the initial mix (essentially due to the introduction of air).

— Any mechanical refrigeration system fitted to a transport vehicle and operating en route.

— The heat transferred through unit area of a surface in unit time for unit temperature difference.

— Ratio between the work absorbed in conveying and compressing a unit mass of refrigerant in a perfect compressor and the work absorbed, per unit mass of refrigerant, by the shaft of an actual compressor.

— The rate at which the heat is removed from outer media by a refrigerant in the low pressure side.

— The condition when the quantity of refrigerant in a refrigerating circuit is over the maximum to ensure the correct operation of the system.

— Feeding an evaporator with a quantity of refrigerant greater than that which it can evaporate during a given lapse of time.