| Experimental analogy for convective heat transfer on rolling tire surface by naphthalene sublimation |
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| DOI： |
| Key Words: convectional heat transfer；heat mass analogy；naphthalene sublimation；rolling tire |
| Author Name | Affiliation | | MA Lianxiang | Qingdao University of Science and Technology | | LIU Zhichun | Qingdao University of Science and Technology | | LI Qingling | Qingdao University of Science and Technology |
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| Abstract: |
| Based on the principle of heat-mass analogy，the convective heat transfer coefficient on rolling tire surface was simulatively investigated with a linearly moving rotary disc in a wind tunnel by using naphthalene sublimation technology.The results showed that the convective heat transfer coefficient on rolling tire surface was directly proportional to the vehicle speed at the wind speed of 14 m·s-1，and its empirical formula was as follows：h＝5.299＋1.243 8v. |
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