| contributor author | C. J. Sagi | |
| contributor author | J. P. Johnston | |
| date accessioned | 2017-05-08T23:54:24Z | |
| date available | 2017-05-08T23:54:24Z | |
| date copyright | December, 1967 | |
| date issued | 1967 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27305#715_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/119201 | |
| description abstract | A procedure for the design of two-dimensional, curved diffusers is developed and evaluated through comparisons with flow regime and performance data. As input to the method, the inner and outer-wall potential-flow pressure distributions are specified as combinations of straight-wall diffuser pressure distributions. The diffuser shape is calculated using the method of Stanitz. In Part II criteria are established for choosing desirable inner and outer-wall pressure distributions. These criteria are based on systematic performance and flow regime tests carried out on curved diffusers with inner-wall length to throat width ratios between 4 and 10, area ratios between 1.5 and 2.1, and turning angles between 30 and 90 deg. The procedure yields diffusers of higher performance than circular-arc center-line diffusers. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | The Design and Performance of Two-Dimensional, Curved Diffusers: Part I—Exposition of Method and Part II—Experiment, Evaluation of Method, and Conclusions | |
| type | Journal Paper | |
| journal volume | 89 | |
| journal issue | 4 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3609693 | |
| journal fristpage | 715 | |
| journal lastpage | 731 | |
| identifier eissn | 1528-901X | |
| keywords | Diffusers | |
| keywords | Design | |
| keywords | Pressure | |
| keywords | Flow (Dynamics) | |
| keywords | Exterior walls | |
| keywords | Shapes AND Turning angles | |
| tree | Journal of Fluids Engineering:;1967:;volume( 089 ):;issue: 004 | |
| contenttype | Fulltext | |
