| contributor author | M. K. Alkam | |
| contributor author | M. A. Al-Nimr | |
| date accessioned | 2017-05-09T00:00:48Z | |
| date available | 2017-05-09T00:00:48Z | |
| date copyright | February, 1999 | |
| date issued | 1999 | |
| identifier issn | 0199-6231 | |
| identifier other | JSEEDO-28283#20_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/122795 | |
| description abstract | In this work, the thermal performance of a conventional collector is improved by inserting porous substrates at the inner walls of the collector tubes. The porous substrates improve the convective heat transfer coefficient between the tube wall and the fluid. This improvement is investigated numerically and its effects on the efficiency and the useful gain of the collector are evaluated. It is found that inserting the porous substrate may raise the collector efficiency considerably, especially at high values of the overall heat loss coefficient. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Solar Collectors with Tubes Partially Filled with Porous Substrates | |
| type | Journal Paper | |
| journal volume | 121 | |
| journal issue | 1 | |
| journal title | Journal of Solar Energy Engineering | |
| identifier doi | 10.1115/1.2888137 | |
| journal fristpage | 20 | |
| journal lastpage | 24 | |
| identifier eissn | 1528-8986 | |
| keywords | Fluids | |
| keywords | Convection | |
| keywords | Solar collectors AND Heat losses | |
| tree | Journal of Solar Energy Engineering:;1999:;volume( 121 ):;issue: 001 | |
| contenttype | Fulltext | |