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Aaron_qls

铜虫 (初入文坛)

[求助] 真空泵抽真空,仿真模拟 已有1人参与

真空泵将型腔抽真空,各位虫友们,请问有人尝试过仿真出来吗?给予我有点思路?
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htbbzzg

铁杆木虫 (著名写手)

【答案】应助回帖

感谢参与,应助指数 +1
这个问题应该不难做:创建真空泵的模型后,在其内部施加负压力,即内外压差,值为 大气压 (外压) 减去内压 (随抽真空过程变化),或者直接分别施加内、外压也可以。然后进行瞬态分析,可以得到抽真空过程中真空泵的不行和应力等的变化情况。
2楼2021-10-01 08:33:39
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