turbine
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Does the temperature of the lubricating oil in the turbine affect the oil pressure at the outlet of the screw pump?
20°C and 40°C are definitely different, when the outlet pressure is not regulated
That’s not the key point, right? It’s the oil temperature that has an impact on the compressor, that’s what matters
Regarding the oil in the lubrication system, a higher oil temperature results in lower viscosity and a lower pressure at the pump outlet. When the oil temperature is low, the oil pressure is high. It is very important to control the oil temperature during operation; it is also crucial for the oil used at all lubrication points. This is to ultimately ensure lubrication. The physicochemical properties of the lubricating oil must meet the requirements for normal operation. What can control this parameter is the oil cooler.
It has an impact, because temperature affects viscosity, and viscosity affects pressure!
There definitely are. Control the oil temperature strictly in accordance with the requirements specified in the unit’s manual
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The temperature is different, which in turn affects the oil pressure and the oil film; the amount of oil on the shafts also varies, and these factors all reflect changes in shaft temperature
At low temperatures, the outlet pressure of the screw pump is high. So at first, when adjusting the pressure, don’t worry too much about it; wait until the temperature rises before adjusting the inlet pressure of each bearing.
It has an impact; generally, the temperature is between 40 and 45℃