air conditioning

Heat transfer

Heat transfer Heat transfer Air conditioning is concerned with heat flow processes. Heat is supplied to air in winter and removed from air in summer. These processes are energised from a variety of different sources and by the use of many different kinds of equipment. The actual processes of supplying and removing heat often cannot …

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Air conditioning back to basic principles

Air conditioning basic principles Air conditioning basic principles The basis for air conditioning practice lies in thermodynamics principles and processes of heating and cooling air on the laws of heat exchange from elementary physics, and both the design and operation of refrigerating and heating equipment. It is creating the desired “condition” of the air in …

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Classification of air conditioning systems

Classification of air conditioning systems Classification of air conditioning systems There are several different ways of classifying air conditioning systems Classification as to major function. Air conditioning systems are of two basic types as far as their functions are concerned. Comfort air conditioning systems The purpose of these systems is to create atmospheric conditions conducive …

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