| contributor author | Zhao, Moli | |
| contributor author | Zhao, Huan | |
| contributor author | Wang, Shaowei | |
| contributor author | Yin, Chen | |
| date accessioned | 2022-02-05T22:25:51Z | |
| date available | 2022-02-05T22:25:51Z | |
| date copyright | 11/4/2020 12:00:00 AM | |
| date issued | 2020 | |
| identifier issn | 0022-1481 | |
| identifier other | ht_143_01_012601.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4277522 | |
| description abstract | The effect of high frequency vibration in the gravity field on the double-diffusive convection in a two-layer system with a viscoelastic fluid-saturated porous layer is studied. The averaging method is employed to split the unknown functions into a periodic rapidly varying part and a slower mean part. Then, the governing equation of perturbations is numerically solved by the Chebyshev tau method and QZ decomposition method. The influence of physical parameters on the stability of system is investigated. It is shown that the neutral stability curves are bimodal under high frequency vibration. The parameter of the high frequency vibration mainly stabilizes the pure fluid layer for greater wave numbers and has a weak impact on the whole system for smaller wave numbers. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | The Onset of Double-Diffusive Convection in a Two-Layer System With a Viscoelastic Fluid-Saturated Porous Medium Under High-Frequency Vibration | |
| type | Journal Paper | |
| journal volume | 143 | |
| journal issue | 1 | |
| journal title | Journal of Heat Transfer | |
| identifier doi | 10.1115/1.4048621 | |
| journal fristpage | 012601-1 | |
| journal lastpage | 012601-9 | |
| page | 9 | |
| tree | Journal of Heat Transfer:;2020:;volume( 143 ):;issue: 001 | |
| contenttype | Fulltext | |
