Tag: hvac
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Performance for vapor compression refrigeration cycle – Evaporator or DX coil
This note illustrates the performance curve of the evaporator or direct-expansion coil. For condensing unit…
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Performance for vapor compression refrigeration cycle – Condensing unit
The performance curve of a vapor-compression refrigeration cycle illustrates how the system’s efficiency varies under…
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Direct expansion or DX system
The direct expansion (DX) system comprises a direct expansion coil and a condensing unit (CDU),…