RESEARCH ON PERFORMANCE ANALYSIS METHOD OF AUTOMOBILE RADIATOR BASED ON ITERTIVE CALCULATION
In this study,CFD method is used to analyze the performance of an automobile tube type shutter radiator. The local iterative method based on the local model iterative calculation is used to calculate the heat transfer performance of the integral radiator. At the same time,the resistance characterist...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2018-01-01
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| Series: | Jixie qiangdu |
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| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.02.040 |
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| author | ZHUO DongHui TONG GaoPeng |
| author_facet | ZHUO DongHui TONG GaoPeng |
| author_sort | ZHUO DongHui |
| collection | DOAJ |
| description | In this study,CFD method is used to analyze the performance of an automobile tube type shutter radiator. The local iterative method based on the local model iterative calculation is used to calculate the heat transfer performance of the integral radiator. At the same time,the resistance characteristics of the radiator are simulated by using porous media instead of the dispersion zone. The results show that the simulated heat dissipation of the whole loose zone can be estimated by using the results of several local models. It is feasible to estimate the heat dissipating capacity of the radiator by averaging the total mass flow rate of the radiator as the mass flow rate at each flat tube inlet. The results of the local iteration method and the porous medium model simulation agree well with the experimental results,and provide a new idea for the performance analysis of the integral radiator. |
| format | Article |
| id | doaj-art-27cd61c30d0540149ad8906671515de7 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2018-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-27cd61c30d0540149ad8906671515de72025-01-15T02:32:33ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692018-01-014049950430601449RESEARCH ON PERFORMANCE ANALYSIS METHOD OF AUTOMOBILE RADIATOR BASED ON ITERTIVE CALCULATIONZHUO DongHuiTONG GaoPengIn this study,CFD method is used to analyze the performance of an automobile tube type shutter radiator. The local iterative method based on the local model iterative calculation is used to calculate the heat transfer performance of the integral radiator. At the same time,the resistance characteristics of the radiator are simulated by using porous media instead of the dispersion zone. The results show that the simulated heat dissipation of the whole loose zone can be estimated by using the results of several local models. It is feasible to estimate the heat dissipating capacity of the radiator by averaging the total mass flow rate of the radiator as the mass flow rate at each flat tube inlet. The results of the local iteration method and the porous medium model simulation agree well with the experimental results,and provide a new idea for the performance analysis of the integral radiator.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.02.040RadiatorIterative calculationLocal iteration methodPorous media |
| spellingShingle | ZHUO DongHui TONG GaoPeng RESEARCH ON PERFORMANCE ANALYSIS METHOD OF AUTOMOBILE RADIATOR BASED ON ITERTIVE CALCULATION Jixie qiangdu Radiator Iterative calculation Local iteration method Porous media |
| title | RESEARCH ON PERFORMANCE ANALYSIS METHOD OF AUTOMOBILE RADIATOR BASED ON ITERTIVE CALCULATION |
| title_full | RESEARCH ON PERFORMANCE ANALYSIS METHOD OF AUTOMOBILE RADIATOR BASED ON ITERTIVE CALCULATION |
| title_fullStr | RESEARCH ON PERFORMANCE ANALYSIS METHOD OF AUTOMOBILE RADIATOR BASED ON ITERTIVE CALCULATION |
| title_full_unstemmed | RESEARCH ON PERFORMANCE ANALYSIS METHOD OF AUTOMOBILE RADIATOR BASED ON ITERTIVE CALCULATION |
| title_short | RESEARCH ON PERFORMANCE ANALYSIS METHOD OF AUTOMOBILE RADIATOR BASED ON ITERTIVE CALCULATION |
| title_sort | research on performance analysis method of automobile radiator based on itertive calculation |
| topic | Radiator Iterative calculation Local iteration method Porous media |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.02.040 |
| work_keys_str_mv | AT zhuodonghui researchonperformanceanalysismethodofautomobileradiatorbasedonitertivecalculation AT tonggaopeng researchonperformanceanalysismethodofautomobileradiatorbasedonitertivecalculation |