| contributor author | Robert C. Dean | |
| contributor author | Yasutoshi Senoo | |
| date accessioned | 2017-05-08T23:38:41Z | |
| date available | 2017-05-08T23:38:41Z | |
| date copyright | September, 1960 | |
| date issued | 1960 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27224#563_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/110390 | |
| description abstract | Experimental investigations have shown that the flow discharged from a centrifugal compressor or pump impeller into a diffuser is often unsteady and axially asymmetric. A theory based upon a simplified model is developed for this type of flow. The theory predicts a significant reversible work transfer between parts of the flow with different velocities. This effect only occurs in cases of rotating distortion patterns; stationary distortion patterns, therefore, behave differently. Theoretical results are compared to measurements and good agreement is found. The implications of the theory have been investigated by means of machine computations and are discussed herein. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Rotating Wakes in Vaneless Diffusers | |
| type | Journal Paper | |
| journal volume | 82 | |
| journal issue | 3 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3662659 | |
| journal fristpage | 563 | |
| journal lastpage | 570 | |
| identifier eissn | 1528-901X | |
| keywords | Flow (Dynamics) | |
| keywords | Machinery | |
| keywords | Measurement | |
| keywords | Compressors | |
| keywords | Wakes | |
| keywords | Diffusers | |
| keywords | Computation | |
| keywords | Vaneless diffusers AND Pump impellers | |
| tree | Journal of Fluids Engineering:;1960:;volume( 082 ):;issue: 003 | |
| contenttype | Fulltext | |