A Pressure Index for Predicting the Effect of Flow Profiles on Orifice Meter PerformanceSource: Journal of Fluids Engineering:;1966:;volume( 088 ):;issue: 001::page 93Author:H. S. Ghazi
DOI: 10.1115/1.3645847Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The influence of upstream non-normal velocity distributions on orifice meters is studied experimentally. Several parameters, based on the velocity distribution, were found to correlate with the discharge coefficient. A pressure index, based on wall-pressure measurements, was also shown to correlate with the discharge coefficient. An examination of a proposed prediction method using the pressure index, showed that it appears possible to predict the performance of orifice meters when the approach profiles are non-normal.
keyword(s): Pressure , Flow (Dynamics) , Discharge coefficient AND Measurement ,
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| contributor author | H. S. Ghazi | |
| date accessioned | 2017-05-08T23:45:03Z | |
| date available | 2017-05-08T23:45:03Z | |
| date copyright | March, 1966 | |
| date issued | 1966 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27271#93_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/114068 | |
| description abstract | The influence of upstream non-normal velocity distributions on orifice meters is studied experimentally. Several parameters, based on the velocity distribution, were found to correlate with the discharge coefficient. A pressure index, based on wall-pressure measurements, was also shown to correlate with the discharge coefficient. An examination of a proposed prediction method using the pressure index, showed that it appears possible to predict the performance of orifice meters when the approach profiles are non-normal. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Pressure Index for Predicting the Effect of Flow Profiles on Orifice Meter Performance | |
| type | Journal Paper | |
| journal volume | 88 | |
| journal issue | 1 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3645847 | |
| journal fristpage | 93 | |
| journal lastpage | 100 | |
| identifier eissn | 1528-901X | |
| keywords | Pressure | |
| keywords | Flow (Dynamics) | |
| keywords | Discharge coefficient AND Measurement | |
| tree | Journal of Fluids Engineering:;1966:;volume( 088 ):;issue: 001 | |
| contenttype | Fulltext |