| contributor author | Wang, Ya-Qiao | |
| contributor author | Luo, Jia-Li | |
| contributor author | Heng, Yi | |
| contributor author | Mo, Dong-Chuan | |
| contributor author | Lyu, Shu-Shen | |
| date accessioned | 2022-02-04T22:02:30Z | |
| date available | 2022-02-04T22:02:30Z | |
| date copyright | 6/8/2020 12:00:00 AM | |
| date issued | 2020 | |
| identifier issn | 0022-1481 | |
| identifier other | ht_142_07_074501.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4274759 | |
| description abstract | Boiling heat transfer is one of the most effective methods to meet the challenge of heat dissipation of high heat flux devices. A wetting hybrid surface has been shown to have better performance than the hydrophilic or hydrophobic surface. This kind of wetting hybrid modification is always carried out on a plain or flat surface. In this paper, polytetrafluoroethylene (PTFE) powders were coated on a superhydrophilic microcopper dendrite fin surface to build a wetting hybrid surface. The pool-boiling experimental results showed that after applying the coating, the wall superheat dramatically decreased to 8 K, which is 9 K lower than that on the original surface at 250 W·cm−2, and has a better performance than a silicon pin-fin-based wetting hybrid surface. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | PTFE Modification to Enhance Boiling Performance of Porous Surface | |
| type | Journal Paper | |
| journal volume | 142 | |
| journal issue | 7 | |
| journal title | Journal of Heat Transfer | |
| identifier doi | 10.1115/1.4047262 | |
| journal fristpage | 074501-1 | |
| journal lastpage | 074501-4 | |
| page | 4 | |
| tree | Journal of Heat Transfer:;2020:;volume( 142 ):;issue: 007 | |
| contenttype | Fulltext | |