| Autor: |
Takafumi Sugiura, Kazuyasu Sugiyama, Hironori Horiguchi, Yuta Morimoto |
| Rok vydání: |
2019 |
| Předmět: |
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| Zdroj: |
Volume 3B: Fluid Applications and Systems. |
| DOI: |
10.1115/ajkfluids2019-5274 |
| Popis: |
This paper presents an experimental work on dynamic characteristics of a cavitating inducer. In the present study, the focus is placed on the cavitation compliance K and the mass flow gain factor M, which are necessary for stability analysis of a propulsion system of liquid propellant rockets. Our experiment revealed that the magnitude of K and M increased as the inlet pressure and the flow rate decreased: the volume of the cavity increased. It also clarified that K had no significant phase delay and M had the phase delay of about 90 degrees, regardless of the inlet pressure and the flow rate. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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