| contributor author | Rasmussen, R. M. | |
| contributor author | Levizzani, V. | |
| contributor author | Pruppacher, H. R. | |
| date accessioned | 2017-06-09T14:24:29Z | |
| date available | 2017-06-09T14:24:29Z | |
| date copyright | 1984/02/01 | |
| date issued | 1984 | |
| identifier issn | 0022-4928 | |
| identifier other | ams-18734.pdf | |
| identifier uri | http://onlinelibrary.yabesh.ir/handle/yetl/4154772 | |
| description abstract | The internal and external heat transfer of a melting spherical ice particles less than 500 ?m radius has been investigated theoretically. The effect of an internal circulation and eccentric location of the ice core was modeled. These two effects combined to reduce total melting times by ?10%. However, this still left a 10?15% difference between theoretical and experimental melting times which could not be explained by experimental error. The external heat transfer was subsequently investigated, and it is postulated that: 1) surface irregularities and nonsphericity, 2) rear eddy shedding, and 3) nonsteady motions, are able to increase the external ventilation coefficient by a factor of two, and thus account for the observed discrepancy in melting times. | |
| publisher | American Meteorological Society | |
| title | A Wind Tunnel and Theoretical Study of the Melting Behavior of Atmospheric Ice Particles. II: A Theoretical Study for Frozen Drops of Radius < 500 μm | |
| type | Journal Paper | |
| journal volume | 41 | |
| journal issue | 3 | |
| journal title | Journal of the Atmospheric Sciences | |
| identifier doi | 10.1175/1520-0469(1984)041<0374:AWTATS>2.0.CO;2 | |
| journal fristpage | 374 | |
| journal lastpage | 380 | |
| tree | Journal of the Atmospheric Sciences:;1984:;Volume( 041 ):;issue: 003 | |
| contenttype | Fulltext | |