درباره ما
NASA-CR-2018
Theory and design of variable conductance heat pipes
Year: 1972
Abstract: A comprehensive review and analysis of all aspects of heat pipe technology pertinent to the design of self-controlled, variable conductance devices for spacecraft thermal control is presented. Subjects considered include hydrostatics, hydrodynamics, heat transfer into and out of the pipe, fluid selection, materials compatibility and variable conductance control techniques. The report includes a selected bibliography of pertinent literature, analytical formulations of various models and theories describing variable conductance heat pipe behavior, and the results of numerous experiments on the steady state and transient performance of gas controlled variable conductance heat pipes. Also included is a discussion of VCHP design techniques.
Subject: HEAT PIPES
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T17:14:22Z | |
| date available | 2017-09-04T17:14:22Z | |
| date copyright | 01/01/1972 | |
| date issued | 1972 | |
| identifier other | ZAIOEEAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std/handle/yse/137778 | |
| description abstract | A comprehensive review and analysis of all aspects of heat pipe technology pertinent to the design of self-controlled, variable conductance devices for spacecraft thermal control is presented. Subjects considered include hydrostatics, hydrodynamics, heat transfer into and out of the pipe, fluid selection, materials compatibility and variable conductance control techniques. The report includes a selected bibliography of pertinent literature, analytical formulations of various models and theories describing variable conductance heat pipe behavior, and the results of numerous experiments on the steady state and transient performance of gas controlled variable conductance heat pipes. Also included is a discussion of VCHP design techniques. | |
| language | English | |
| title | NASA-CR-2018 | num |
| title | Theory and design of variable conductance heat pipes | en |
| type | standard | |
| page | 252 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1972 | |
| contenttype | fulltext | |
| subject keywords | HEAT PIPES | |
| subject keywords | HEATING EQUIPMENT | |
| subject keywords | SELF ADAPTIVE CONTROL SYSTEMS | |
| subject keywords | SPACECRAFT COMPONENTS | |
| subject keywords | STRUCTURAL DESIGN | |
| subject keywords | TEMPERATURE CONTROL | |
| subject keywords | THERMAL CONDUCTORS |