| contributor author | R. MacMullin | |
| contributor author | R. Rivir | |
| contributor author | W. Elrod | |
| date accessioned | 2017-05-08T23:31:23Z | |
| date available | 2017-05-08T23:31:23Z | |
| date copyright | January, 1989 | |
| date issued | 1989 | |
| identifier issn | 0889-504X | |
| identifier other | JOTUEI-28594#78_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/106199 | |
| description abstract | The effects of the longitudinal turbulence intensity parameter of free-stream turbulence (FST) on heat transfer were studied using the aggressive flow characteristics of a circular tangential wall jet over a constant heat flux surface. Profile measurements of velocity, temperature, integral length scale, and spectra were obtained at downstream locations (2 to 20 x /D ) and turbulence intensities (7 to 18 percent). The results indicated that the Stanton number (St) and friction factor (C f ) increased with increasing turbulence intensity. The Reynolds analogy factor (2St/C f ) increased up to turbulence intensities of 12 percent, then became constant, and decreased after 15 percent. This factor was also found to be dependent on the Reynolds number (Rex ) and plate configuration. The influence of length scale, as found by previous researchers, was inconclusive at the conditions tested. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Free-Stream Turbulence From a Circular Wall Jet on a Flat Plate Heat Transfer and Boundary Layer Flow | |
| type | Journal Paper | |
| journal volume | 111 | |
| journal issue | 1 | |
| journal title | Journal of Turbomachinery | |
| identifier doi | 10.1115/1.3262240 | |
| journal fristpage | 78 | |
| journal lastpage | 86 | |
| identifier eissn | 1528-8900 | |
| tree | Journal of Turbomachinery:;1989:;volume( 111 ):;issue: 001 | |
| contenttype | Fulltext | |