Numerical Prediction of Flow and Heat Transfer in a Two-pass Square Channel with 90° Ribs
Numerical predictions of three-dimensional flow and heat transfer are presented for a two-pass square channel with ° parallel ribs. Square sectioned ribs were employed along the one side surface. The rib height-to-hydraulic diameter ratio (e/Dh) is 0.125 and the rib pitch-to-height ratio (P/e) is 10...
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| Format: | Article |
| Language: | English |
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Wiley
2001-01-01
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| Series: | International Journal of Rotating Machinery |
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| Online Access: | http://dx.doi.org/10.1155/S1023621X01000185 |
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| _version_ | 1832567035839643648 |
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| author | Yong-Jun Jang Hamn-Ching Chen Je-Chin Han |
| author_facet | Yong-Jun Jang Hamn-Ching Chen Je-Chin Han |
| author_sort | Yong-Jun Jang |
| collection | DOAJ |
| description | Numerical predictions of three-dimensional flow and heat transfer are presented for a two-pass square channel with ° parallel ribs. Square sectioned ribs were employed along the one side surface. The rib height-to-hydraulic diameter ratio (e/Dh) is 0.125 and the rib pitch-to-height ratio (P/e) is 10. The computation results were compared with the
experimental data of Ekkad and Han (1997) at a Reynolds number (Re) of 30,000. |
| format | Article |
| id | doaj-art-6237dafa57f640358a77e7ef70c7a75b |
| institution | Kabale University |
| issn | 1023-621X |
| language | English |
| publishDate | 2001-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Rotating Machinery |
| spelling | doaj-art-6237dafa57f640358a77e7ef70c7a75b2025-02-03T01:02:31ZengWileyInternational Journal of Rotating Machinery1023-621X2001-01-017319520810.1155/S1023621X01000185Numerical Prediction of Flow and Heat Transfer in a Two-pass Square Channel with 90° RibsYong-Jun Jang0Hamn-Ching Chen1Je-Chin Han2Turbine Heat Transfer Laboratory, Department of Mechanical Engineering, Texas A & M University, College Station, TX 77843, USAOcean Engineering Program, Department of Civil Engineering, Texas A & M University, College Station, TX 77843, USATurbine Heat Transfer Laboratory, Department of Mechanical Engineering, Texas A & M University, College Station, TX 77843, USANumerical predictions of three-dimensional flow and heat transfer are presented for a two-pass square channel with ° parallel ribs. Square sectioned ribs were employed along the one side surface. The rib height-to-hydraulic diameter ratio (e/Dh) is 0.125 and the rib pitch-to-height ratio (P/e) is 10. The computation results were compared with the experimental data of Ekkad and Han (1997) at a Reynolds number (Re) of 30,000.http://dx.doi.org/10.1155/S1023621X01000185Second moment closureChimera methodBlade internal coolingRibbed channel. |
| spellingShingle | Yong-Jun Jang Hamn-Ching Chen Je-Chin Han Numerical Prediction of Flow and Heat Transfer in a Two-pass Square Channel with 90° Ribs International Journal of Rotating Machinery Second moment closure Chimera method Blade internal cooling Ribbed channel. |
| title | Numerical Prediction of Flow and Heat Transfer
in a Two-pass Square Channel with 90° Ribs |
| title_full | Numerical Prediction of Flow and Heat Transfer
in a Two-pass Square Channel with 90° Ribs |
| title_fullStr | Numerical Prediction of Flow and Heat Transfer
in a Two-pass Square Channel with 90° Ribs |
| title_full_unstemmed | Numerical Prediction of Flow and Heat Transfer
in a Two-pass Square Channel with 90° Ribs |
| title_short | Numerical Prediction of Flow and Heat Transfer
in a Two-pass Square Channel with 90° Ribs |
| title_sort | numerical prediction of flow and heat transfer in a two pass square channel with 90° ribs |
| topic | Second moment closure Chimera method Blade internal cooling Ribbed channel. |
| url | http://dx.doi.org/10.1155/S1023621X01000185 |
| work_keys_str_mv | AT yongjunjang numericalpredictionofflowandheattransferinatwopasssquarechannelwith90ribs AT hamnchingchen numericalpredictionofflowandheattransferinatwopasssquarechannelwith90ribs AT jechinhan numericalpredictionofflowandheattransferinatwopasssquarechannelwith90ribs |