Psychrometric Relation: Specific humidity, humidity ratio or moisture content: It is the mass of water vapour present in 1 kg of dry air (in the air-vapour mixture) and is generally expressed in g/kg of dry air. It may also be … Continued
Dalton’s Law of Partial Pressures: It states, "The total pressure exerted by the mixture of air and water vapour is equal to the sum of the pressures, which each constituent would exert, if it occupied the same space by itself". … Continued
Psychrometry Introduction: The psychrometry is a branch of engineering science, which deals with the study of moist air i.e. dry air mixed with water vapour or humidity. It also includes the study of behavior of dry air and water vapour … Continued
Vapour Compression Refrigeration Cycle: The system constitutes a number of flow processes carried out in separate components namely compressor, condenser, expansion valve or capillary tube and evaporator. The working medium is always a liquid gas, i.e., CO2, NH3 and Freon … Continued