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Computations of Cryogenic Cavitating Flows around Turbopump Inducer
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Hyeongjun | - |
dc.contributor.author | Min, Daeho | - |
dc.contributor.author | Kim, Chongam | - |
dc.creator | 김종암 | - |
dc.date.accessioned | 2014-09-30T00:48:39Z | - |
dc.date.available | 2014-09-30T00:48:39Z | - |
dc.date.issued | 2014-07-14 | - |
dc.identifier.citation | The Eighth International Conference on Computational Fluid Dynamics (ICCFD8),
Chengdu, Sichuan, China, July 14-18, 2014 | - |
dc.identifier.uri | https://hdl.handle.net/10371/93275 | - |
dc.description.abstract | This paper deals with the numerical computations of cryogenic cavitating flows around turbopump inducer in liquid rocket. The baseline numerical fluxes for the computations of all-speed two-phase flows (two-phase RoeM and AUSMPW+ schemes) are extended for treating general equation of states, and improved preconditioning techniques are developed for robust and efficient computations in low-speed region. As a validation step for such progress, cryogenic cavitating flows around hydrofoil and ogive are computed. Finally, numerical simulations of three-dimensional KARI turbopump inducer are carried out under various flow conditions with water and cryogenic fluids, and the difference in inducer flow physics depending on the working fluids are examined. | - |
dc.language.iso | en | en |
dc.publisher | ICCFD | en |
dc.subject | 공학 | en |
dc.subject | Cryogenic Cavitation | - |
dc.subject | All-speed Two-phase Flows | - |
dc.subject | Thermal Effect | - |
dc.subject | Turbopump Inducer Simulation | - |
dc.title | Computations of Cryogenic Cavitating Flows around Turbopump Inducer | en |
dc.type | Conference Paper | - |
dc.contributor.AlternativeAuthor | 김형준 | - |
dc.contributor.AlternativeAuthor | 민대호 | - |
dc.contributor.AlternativeAuthor | 김종암 | - |
dc.description.srnd | OAIID:oai:osos.snu.ac.kr:snu2014-01/104/0000004648/19 | - |
dc.description.srnd | SEQ:19 | - |
dc.description.srnd | PERF_CD:SNU2014-01 | - |
dc.description.srnd | EVAL_ITEM_CD:104 | - |
dc.description.srnd | USER_ID:0000004648 | - |
dc.description.srnd | ADJUST_YN:N | - |
dc.description.srnd | EMP_ID:A001138 | - |
dc.description.srnd | DEPT_CD:446 | - |
dc.description.srnd | CITE_RATE:0 | - |
dc.description.srnd | FILENAME:김종암_국제학술대회_20140717_김형준.pdf | - |
dc.description.srnd | DEPT_NM:기계항공공학부 | - |
dc.description.srnd | CONFIRM:Y | - |
dc.identifier.srnd | 2014-01/104/0000004648/19 | - |
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