<紀要論文>
A STUDY OF A WET VACUUM PUMP

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概要 A similarity law is proposed and verified using a pump operating at several speeds of rotation. The work on the liquid by the rotor and the work on the gas by the liquid are theoretically calculated. ...The comparison of the calculated work to the ideal work shows some of the causes of energy dissipation which are feature of the pump. At a low speed and at a high compression ratio, the pump does not operate properly. The mechanism of abnormal operation is explained and the critical condition was measured for a pump with three different types of discharge ports.続きを見る
目次 § 1. Introduction.
§2. Apparatus and experimental method.
§ 3. Similarity Law.
§ 4. Gas Flow Rate.
§ 5. Work done on Gas by Liquid.
§ 6. Work done on Liquid by the Rotor.
§ 7. Mechanism of Abnormal Operation.
§ 8. Conclusion.

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登録日 2024.01.30
更新日 2024.10.22

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