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Reasons for high discharge temperature of compressor
Classification: Technical Support
Classification: Common Faults
Time：2017-10-14 18:26
In theory, the factors that affect the increase in exhaust temperature are: intake temperature, pressure ratio, and compression index (for air compression index K = 1.4). The actual situation affects the high suction temperature, such as: the intermediate cooling efficiency is low, or the scale in the intercooler affects the heat exchange, the suction temperature of the subsequent stage must be high, and the exhaust temperature will also be high. Valve leakage, piston ring leakage, not only affect the exhaust temperature, but also make the interstage pressure changes, as long as the pressure ratio is higher than the normal value will make the exhaust temperature rise. In addition, water-cooled machines, water shortage or insufficient water will increase the exhaust temperature.