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工芸基礎知識(選択問題)20180405

2018-04-05View Original

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ウォーターリングポンプが達成できる圧力比は、主にに依存します。 A. 原動機の出力 B. 密封性能 C. 構造強度 D. インペラーの直径と回転速度 ヒント:達成可能な圧力比は、ウォーターリングがインペラーから得る運動エネルギーと圧力エネルギーに関連している。

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