Application technology of oil diffusion pump

Application technology of oil diffusion pump

Because the partial pressure of the extracted gas above the steam stream is greater than that of the gas in the steam flow, the gas molecules are continuously diffused from the higher pressure area to the lower partial pressure area, and are collided by the supersonic steam molecules. Thus, the gas molecules get a velocity component pointing to the front stage of the pump. From a macroscopic point of view, it seems that the gas molecules are...

Application technology of oil diffusion pump

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