| contributor author | S. Soundranayagam | |
| date accessioned | 2017-05-08T23:34:27Z | |
| date available | 2017-05-08T23:34:27Z | |
| date copyright | June, 1965 | |
| date issued | 1965 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27259#525_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/107933 | |
| description abstract | The flow through two ISA nozzles of area ratio zero and 0.4 was investigated to determine the nature of the flow and its variation with Reynolds number. Separation occurs within the nozzle of zero area ratio, the size of the bubble increasing with decreasing Reynolds number. The predicted discharge coefficient based on a simplified flow model agrees with experiment for large Reynolds numbers. Upstream influences affect the performance of the nozzle of area ratio 0.4. The flows through the two nozzles are not comparable, and potential-flow results cannot be used to explain flow in venturis and nozzles in pipes. The discharge-coefficient curve for area ratio 0.4 shows a distinct hump when based on the head differential measured as for venturis, but no hump when based on the head differential across the corner taps. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | An Investigation Into the Performance of Two ISA Metering Nozzles of Finite and Zero Area Ratio | |
| type | Journal Paper | |
| journal volume | 87 | |
| journal issue | 2 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3650593 | |
| journal fristpage | 525 | |
| journal lastpage | 529 | |
| identifier eissn | 1528-901X | |
| keywords | Nozzles | |
| keywords | Flow (Dynamics) | |
| keywords | Reynolds number | |
| keywords | Discharge coefficient | |
| keywords | Pipes | |
| keywords | Bubbles | |
| keywords | Corners (Structural elements) AND Separation (Technology) | |
| tree | Journal of Fluids Engineering:;1965:;volume( 087 ):;issue: 002 | |
| contenttype | Fulltext | |
