I’m not quite familiar with steam turbine oil motors; I hope someone knowledgeable can help me understand
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I downloaded the materials from the forum and studied them. . If the operating conditions change, such as a temporary increase in secondary oil pressure due to a reduction in the unit’s operating speed or other reasons. I’m not quite sure about this sentence: why does the secondary oil pressure increase when the operating speed decreases? There’s no direct relationship between rotational speed and oil pressure, right? Other than regulating the secondary oil pressure, there should be no other factors affecting the lift rod of an oil-driven motor. Does a change in operating conditions refer to insufficient steam pressure or flow rate? Is there anyone who can offer some guidance? . . Also, I don’t quite understand the causes and mechanisms behind turbine surge
The problems with steam pressure and insufficient oil supply are likely due to a malfunction in the filtration system. It is recommended to replace with high-quality Lützow turbine filters
....You didn’t understand that the question I asked was about that aspect
Go to http://wenku.baidu.com/view/4fd30e38b90d6c85ec3ac6c9.html and check out the explanation of secondary oil pressure to find out.
When the engine speed decreases, the monitoring system will require that the speed be increased to the set value; to raise the speed, it is necessary to increase the secondary oil pressure. Therefore, the decrease in rotational speed leads to an increase in secondary oil pressure.
:Lol, thanks. I get it; I should search on Baidu first
Surge refers to compressors, not turbines. Insufficient circulation volume is one of the causes of surge