![]() 1 – 2 : Air compressed according to PVn = Const. Volume Pressure P1 P2 V1 V2 3 2 2” 2’ 4 1 (Polytropic) (Adiabatic) (Isothermal) Operations : 4 – 1 : Volume V1 of air aspirated into Compressor, at P1 and T1. A reciprocating compressor usually has two, three, four, or six cylinders in it.Ħ Reciprocating Compressor – Equation for Work ![]() At the top of the cylinder are a suction valve and a discharge valve. The piston is driven by a crank shaft via a connecting rod. shows single-acting piston actions in the cylinder of a reciprocating compressor. ![]() of Sides of Piston in operation Single – acting Double - ActingĢ. Engine )ģ Classification Air Compressors Reciprocating Rotary Centrifugal Compression requires Work to be done on the gas, Compressor must be driven by some sort of Prime Mover ( i.e. Air Compressor – 1) Takes in atmospheric air, 2) Compresses it, and 3) Delivers it to a storage vessel ( i.e. Presentation on theme: "Compressor."- Presentation transcript:Ģ Air Compressors COMPRESSOR – A device which takes a definite quantity of fluid ( usually gas, and most often air ) and deliver it at a required pressure.
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