Analysis of Single- and Two-Phase Flows in Turbopump InducersSource: Journal of Engineering for Gas Turbines and Power:;1967:;volume( 089 ):;issue: 004::page 577Author:P. Cooper
DOI: 10.1115/1.3616742Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A model is developed for analytically determining pump inducer performance in both the single-phase and cavitating flow regimes. An equation of state for vaporizing flow is used in an approximate, three-dimensional analysis of the flow field. The method accounts for losses and yields internal distributions of fluid pressure, velocity, and density together with the resulting overall efficiency and pressure rise. The results of calculated performance of two sample inducers are presented. Comparison with recent theory for fluid thermal effects on suction head requirements is made with the aid of a resulting dimensionless vaporization parameter.
keyword(s): Density , Pressure , Fluid pressure , Flow (Dynamics) , Fluids , Suction , Temperature effects , Pumps , Two-phase flow AND Equations of state ,
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| contributor author | P. Cooper | |
| date accessioned | 2017-05-08T23:52:30Z | |
| date available | 2017-05-08T23:52:30Z | |
| date copyright | October, 1967 | |
| date issued | 1967 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26663#577_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/118156 | |
| description abstract | A model is developed for analytically determining pump inducer performance in both the single-phase and cavitating flow regimes. An equation of state for vaporizing flow is used in an approximate, three-dimensional analysis of the flow field. The method accounts for losses and yields internal distributions of fluid pressure, velocity, and density together with the resulting overall efficiency and pressure rise. The results of calculated performance of two sample inducers are presented. Comparison with recent theory for fluid thermal effects on suction head requirements is made with the aid of a resulting dimensionless vaporization parameter. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Analysis of Single- and Two-Phase Flows in Turbopump Inducers | |
| type | Journal Paper | |
| journal volume | 89 | |
| journal issue | 4 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.3616742 | |
| journal fristpage | 577 | |
| journal lastpage | 586 | |
| identifier eissn | 0742-4795 | |
| keywords | Density | |
| keywords | Pressure | |
| keywords | Fluid pressure | |
| keywords | Flow (Dynamics) | |
| keywords | Fluids | |
| keywords | Suction | |
| keywords | Temperature effects | |
| keywords | Pumps | |
| keywords | Two-phase flow AND Equations of state | |
| tree | Journal of Engineering for Gas Turbines and Power:;1967:;volume( 089 ):;issue: 004 | |
| contenttype | Fulltext |