Numerical simulation on conjugate heat transfer of turbine cascade
Numerical simulation on conjugate heat transfer of an internal cooled turbine vane was carried out. Numerical techniques employed included the third-order accuracy TVD scheme, multi-block structured grids and the technique of arbitrary curved mesh. Comparison between results of commercial CFD codes...
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| Veröffentlicht in: | Journal of Harbin Institute of Technology 2009-12, Vol.16 (6), p.741-745 |
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| container_title | Journal of Harbin Institute of Technology |
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| creator | 周驰 颜培刚 姜澎 冯国泰 |
| description | Numerical simulation on conjugate heat transfer of an internal cooled turbine vane was carried out. Numerical techniques employed included the third-order accuracy TVD scheme, multi-block structured grids and the technique of arbitrary curved mesh. Comparison between results of commercial CFD codes with several turbulence models and those of this code shows that it is incorrect of commercial CFD codes to predict the ther- mal boundary layer with traditional turbulence models, and that turbulence models considering transition lead to more accurate heat transfer in thermal boundary layer with some reliability and deficiency yet. The results of this code are close to those of CFX with transition model. |
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Numerical techniques employed included the third-order accuracy TVD scheme, multi-block structured grids and the technique of arbitrary curved mesh. Comparison between results of commercial CFD codes with several turbulence models and those of this code shows that it is incorrect of commercial CFD codes to predict the ther- mal boundary layer with traditional turbulence models, and that turbulence models considering transition lead to more accurate heat transfer in thermal boundary layer with some reliability and deficiency yet. 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Comparison between results of commercial CFD codes with several turbulence models and those of this code shows that it is incorrect of commercial CFD codes to predict the ther- mal boundary layer with traditional turbulence models, and that turbulence models considering transition lead to more accurate heat transfer in thermal boundary layer with some reliability and deficiency yet. The results of this code are close to those of CFX with transition model.</description><subject>共轭对</subject><subject>多块结构化网格</subject><subject>数值模拟</subject><subject>涡轮叶栅</subject><subject>湍流模型</subject><subject>热边界层</subject><subject>耦合传热</subject><subject>计算流体力学</subject><issn>1005-9113</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNotj01LxDAYhHNQcF39D8GzhaRpk-aoi1-w6EXP5U3ypk3tpti0uP57A7swMJeZeZgLsuGM1YXmXFyR65QGxoTWTG7I4_t6wDlYGGkKh3WEJUyRZtkpDmsHC9IeYaHLDDF5nOnk6bLOJkSkFpIFhzfk0sOY8PbsW_L1_PS5ey32Hy9vu4d9YbmoeAFK1dwoDkq72kilhQPjvDRcARNCeEQupHDOO1TW2Kqsq7p0II1tyqayYkvuT7u_ED3Erh2mdY6Z2PZouj93PJoWS8byL8Z4jt-d4rafYvcTcsGA_fZhxFaUumlkpv0DL8RU0g</recordid><startdate>200912</startdate><enddate>200912</enddate><creator>周驰 颜培刚 姜澎 冯国泰</creator><general>Propulsion Theory and Technology Research Center, Harbin Institute of Technology, Harbin 150001, China</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W94</scope><scope>~WA</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>200912</creationdate><title>Numerical simulation on conjugate heat transfer of turbine cascade</title><author>周驰 颜培刚 姜澎 冯国泰</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1341-a7751b71a79d5b6793dabdf6b17a0333fee1363ddfde7cbc425452da6bc8284c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>共轭对</topic><topic>多块结构化网格</topic><topic>数值模拟</topic><topic>涡轮叶栅</topic><topic>湍流模型</topic><topic>热边界层</topic><topic>耦合传热</topic><topic>计算流体力学</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>周驰 颜培刚 姜澎 冯国泰</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-自然科学</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Journal of Harbin Institute of Technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>周驰 颜培刚 姜澎 冯国泰</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Numerical simulation on conjugate heat transfer of turbine cascade</atitle><jtitle>Journal of Harbin Institute of Technology</jtitle><addtitle>Journal of Harbin Institute of Technology</addtitle><date>2009-12</date><risdate>2009</risdate><volume>16</volume><issue>6</issue><spage>741</spage><epage>745</epage><pages>741-745</pages><issn>1005-9113</issn><abstract>Numerical simulation on conjugate heat transfer of an internal cooled turbine vane was carried out. Numerical techniques employed included the third-order accuracy TVD scheme, multi-block structured grids and the technique of arbitrary curved mesh. Comparison between results of commercial CFD codes with several turbulence models and those of this code shows that it is incorrect of commercial CFD codes to predict the ther- mal boundary layer with traditional turbulence models, and that turbulence models considering transition lead to more accurate heat transfer in thermal boundary layer with some reliability and deficiency yet. The results of this code are close to those of CFX with transition model.</abstract><pub>Propulsion Theory and Technology Research Center, Harbin Institute of Technology, Harbin 150001, China</pub><tpages>5</tpages></addata></record> |
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| identifier | ISSN: 1005-9113 |
| ispartof | Journal of Harbin Institute of Technology, 2009-12, Vol.16 (6), p.741-745 |
| issn | 1005-9113 |
| language | eng |
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| source | Alma/SFX Local Collection |
| subjects | 共轭对 多块结构化网格 数值模拟 涡轮叶栅 湍流模型 热边界层 耦合传热 计算流体力学 |
| title | Numerical simulation on conjugate heat transfer of turbine cascade |
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