The role of hot gas bypass in circulating hydrogen compression
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What are the functions of the hot gas bypass for circulating hydrogen compression?
Using a flowchart makes it more intuitive~~~
I don’t understand what hot air is? I’ve never heard of this term; if it’s steam, then it serves a preheating purpose.
Is it the large bypass for circulating hydrogen, located right before the high-pressure separator?
Cyclic hydrogen compressors include centrifugal and reciprocating compressors. Which one are you talking about?
This refers to centrifugal compressors. Surge in a centrifugal compressor is a periodic oscillation phenomenon that occurs when the airflow within the compressor develops rotational flow separation, causing the operating point to move away from its equilibrium position. When surge occurs, pressure and flow experience severe periodic oscillations, which significantly reduce the compressor’s efficiency and can even cause fatal damage to the compressor. Therefore, effective control measures must be taken to prevent surge from occurring, and installing a bypass pipeline is a way to prevent surge.