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A mixture model with modified mass transfer expression for cavitating turbulent flow simulation
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Liu, Shuhong, Li, Shengcai, Zhang, Liang and Wu, Yulin. (2008) A mixture model with modified mass transfer expression for cavitating turbulent flow simulation. Engineering Computations, Vol.25 (No.3-4). pp. 290-304. ISSN 0264-4401
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Official URL: http://dx.doi.org/10.1108/02644400810874930
Abstract
Purpose - The purpose of this paper is to provide a mixture model with modified mass transfer expression for calculating cavitating (two-phase) flow. Design/methodology/approach - The mass transfer relations are derived based on the mechanics of evaporation and condensation, in which the mass and momentum transfer count for factors such as non-dissolved gas, turbulence, surface tension, phase-change rate, etc. Findings - As shown by two calculation examples, the modified model can predict the cavitating flow with high accuracy, agreeing well with experimental results. Originality/value - The methods described are of value in improving stability in numerical calculations.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QA Mathematics > QA76 Electronic computers. Computer science. Computer software T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Faculty of Science > Engineering |
| Library of Congress Subject Headings (LCSH): | Mathematical models, Mass transfer, Hydrofoils, Cavitation -- Computer simulation, Turbulence -- Computer simulation, Two-phase flow -- Computer simulation |
| Journal or Publication Title: | Engineering Computations |
| Publisher: | Emerald Group Publishing Ltd. |
| ISSN: | 0264-4401 |
| Date: | 2008 |
| Volume: | Vol.25 |
| Number: | No.3-4 |
| Number of Pages: | 15 |
| Page Range: | pp. 290-304 |
| Identification Number: | 10.1108/02644400810874930 |
| Status: | Peer Reviewed |
| Publication Status: | Published |
| Access rights to Published version: | Restricted or Subscription Access |
| Funder: | Guo jia zi ran ke xue ji jin wei yuan hui (China) [National Natural Science Foundation (China)[ (NNSF), Engineering and Physical Sciences Research Council (EPSRC) |
| Grant number: | 10532010 (NNSF), RESCM9001 (EPSRC), RESCM9004 (EPSRC), RESCM9219 (EPSRC) |
| URI: | http://wrap.warwick.ac.uk/id/eprint/29849 |
Data sourced from Thomson Reuters' Web of Knowledge
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