Compressor Temperature Is Abnormal

Abnormal exhaust temperature refers to it being higher than the design value. In theory, the factors that affect the increase in exhaust temperature include intake temperature, pressure ratio, and compression index (for air compression index K=1.4). The actual situation affects the high suction temperature. For example, if the intermediate cooling efficiency is low, or the heat exchange is affected by more scale in the intercooler, the suction temperature of the later stage must be high, and the exhaust temperature will also be high. In addition, air leakage of air valve and piston ring will not only affect the rise of exhaust temperature, but also change the interstage pressure. As long as the pressure ratio is higher than the normal value, the exhaust temperature will rise. In addition, for water-cooled machines, a shortage of water or insufficient water can cause an increase in exhaust temperature.