| contributor author | R. P. Taylor | |
| contributor author | M. H. Hosni | |
| contributor author | H. W. Coleman | |
| contributor author | J. K. Taylor | |
| date accessioned | 2017-05-08T23:41:39Z | |
| date available | 2017-05-08T23:41:39Z | |
| date copyright | September, 1993 | |
| date issued | 1993 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27077#379_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/112107 | |
| description abstract | Measurements of velocity and turbulence intensity profiles and skin friction coefficient are presented for turbulent flat-plate boundary layer flow over a test surface with a rough-to-smooth step change in surface roughness. The first 0.9 m length of the test surface is roughened with 1.27 mm diameter hemispheres spaced 2 base diameters apart in a uniform staggered array, and the remaining 1.5 m length is smooth. The profiles are compared with previous data for all-rough cases under closely matched conditions in the same facility. The skin friction data are compared with previous data for both all-rough and all-smooth cases. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Relaxation of the Turbulent Boundary Layer After an Abrupt Change From Rough to Smooth Wall (Data Bank Contribution) | |
| type | Journal Paper | |
| journal volume | 115 | |
| journal issue | 3 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.2910149 | |
| journal fristpage | 379 | |
| journal lastpage | 382 | |
| identifier eissn | 1528-901X | |
| keywords | Surface roughness | |
| keywords | Relaxation (Physics) | |
| keywords | Boundary layer turbulence | |
| keywords | Skin friction (Fluid dynamics) | |
| keywords | Turbulence | |
| keywords | Boundary layers | |
| keywords | Flat plates | |
| keywords | Flow (Dynamics) AND Measurement | |
| tree | Journal of Fluids Engineering:;1993:;volume( 115 ):;issue: 003 | |
| contenttype | Fulltext | |
