Influence of Channel Curvature on Flow, Pressure Distribution, and Power Requirements of Screw Pumps and Melt ExtrudersSource: Journal of Manufacturing Science and Engineering:;1964:;volume( 086 ):;issue: 001::page 22Author:M. L. Booy
DOI: 10.1115/1.3670443Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The influence of channel curvature on flow through screw pumps and melt extruders is derived for infinite channel aspect ratios. Flow rate and horsepower relations for flow of Newtonian liquids are given as functions of design parameters. The results of this cylindrical theory are compared with those of conventional theories. Curvature factors converting the equations of the flat plate theory to those of the cylindrical theory are shown. Pressure distributions in screw pump channel are analyzed.
keyword(s): Pressure , Flow (Dynamics) , Channels (Hydraulic engineering) , Pumps , Screws , Design , Equations , Flat plates , Functions AND Horsepower ,
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| contributor author | M. L. Booy | |
| date accessioned | 2017-05-08T23:25:06Z | |
| date available | 2017-05-08T23:25:06Z | |
| date copyright | February, 1964 | |
| date issued | 1964 | |
| identifier issn | 1087-1357 | |
| identifier other | JMSEFK-27479#22_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/102657 | |
| description abstract | The influence of channel curvature on flow through screw pumps and melt extruders is derived for infinite channel aspect ratios. Flow rate and horsepower relations for flow of Newtonian liquids are given as functions of design parameters. The results of this cylindrical theory are compared with those of conventional theories. Curvature factors converting the equations of the flat plate theory to those of the cylindrical theory are shown. Pressure distributions in screw pump channel are analyzed. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Influence of Channel Curvature on Flow, Pressure Distribution, and Power Requirements of Screw Pumps and Melt Extruders | |
| type | Journal Paper | |
| journal volume | 86 | |
| journal issue | 1 | |
| journal title | Journal of Manufacturing Science and Engineering | |
| identifier doi | 10.1115/1.3670443 | |
| journal fristpage | 22 | |
| journal lastpage | 30 | |
| identifier eissn | 1528-8935 | |
| keywords | Pressure | |
| keywords | Flow (Dynamics) | |
| keywords | Channels (Hydraulic engineering) | |
| keywords | Pumps | |
| keywords | Screws | |
| keywords | Design | |
| keywords | Equations | |
| keywords | Flat plates | |
| keywords | Functions AND Horsepower | |
| tree | Journal of Manufacturing Science and Engineering:;1964:;volume( 086 ):;issue: 001 | |
| contenttype | Fulltext |