Dew formation at the air intake of the process vacuum system
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I have a question for everyone, as shown in the picture. I beg the expert to provide an answer
What does that mean? Is it due to the vacuum level inside the pipeline being too low?
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Based on various sources, my understanding is that a low vacuum level within the pipe causes the water inside it to vaporize and absorb heat, while external water vapor condenses upon encountering this condition.
Vacuuming is equivalent to gas expansion. Expansion absorbs heat, compression releases heat
Your reply is very theoretical; it states the facts.
Inhaling is actually a heat-absorbing process. You can do an experiment: fill a container with a small amount of water and use a vacuum pump to evacuate the container for some time; you will find that the water in the container has frozen.