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| 논문명 |
Profile Design and Numerical Calculation of Instantaneous Flow Rate of a Gerotor Pump |
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| 학술지명 |
Journal of Applied Mathematics and Physics, |
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| 교신저자 |
Liu, Hao |
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| 공동저자 |
Jae-Cheon Lee1, Alex Yoon, Sang-Tae Kim |
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| 논문구분 |
Journal |
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| 논문번호 |
Vol.3, pp.92-97 |
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| 게재년월 |
2015. 01. 15 |
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| 첨부파일 |
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| Gerotor pump is a special kind of internal rotary pump, which contains a trochoid profile (commonly called as cycloid). Generation of trochoid is normally realized by external rolling method, namely a circle rotating on a fixed circle without slipping. This paper proposes derivative process of the trochoid profile by means of internal rolling method, which is that internal surface of a circle contacts with a fixed circle and rotates around it without slipping. Moreover the instantaneous flow rate can be obtained by numerically calculating the change ratio of area between the inner and outer rotors in the outlet region of the gerotor pump, which avoids to complicatedly derivative process. |
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