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Psychrometric calculation in air mixture with reheating
[画像:Psychrometric calculation (Mixture of air) - by-pass Factor]
Simple reheating applies to the majority of the generators of heat used for the control of the temperature in the buildings.
The dry temperature increases, the temperature of dew and thus specific moisture remains constant.
The program can be used to carry out calculations in any new air, it will simply be enough nothing to input in the column B.
Heating of a room
Input the temperature of the room in winter in the case of a ambient heating. The thermal power of the coil must compensate for the losses of the room and the reheating of the new air at the ambient temperature.
The simple reheating of the air of A to B can be represented according to the following diagram:
Vapor humidifier: Evolution in the diagram of the humid air
The dry air (1) at the entry of the humidifier follows an evolution
at constant temperature to be found at the exit as in point (2)
Actually, a very light heating exists, but negligible in practice thus ignored in the study.
Psychrometric calculation in mixture of air with cooling
[画像:Psychrometric calculation (Mixture of air) - by-pass Factor - Humidification by steam ]
In the majority of the applications of air conditioning, the air is partially dehumidified during the cooling of the air in the battery.
program, software, softwares,
computation, calculation, calculations, equations, psychrometric,
air, by-pass, density, factor,
heat, enthalpy, humidification, vapour, dewpoint, moisture, content,
dew, humidifier, adiabatic, relative, humidity, saturation,
temperature, wet, bulb, BHS, condensates, flow, transfer, energy,
volume, dehumidification, cooling, conditionning, coil, coils,
battery
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