The Basic Heat Transfer and Flow Friction Characteristics of Six Compact High-Performance Heat Transfer SurfacesSource: Journal of Engineering for Gas Turbines and Power:;1960:;volume( 082 ):;issue: 001::page 27Author:W. M. Kays
DOI: 10.1115/1.3672713Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper the basic characteristics of six new compact high-performance surfaces are presented. Four are of the strip-fin type, including three stacked in a unique multiple sandwich arrangement. One of the surfaces has perforated fins formed by punching circular holes through the fins, and one has wavy fins. The basic characteristics are presented in terms of NSt NPr 2/3 and f versus Reynolds number. A sufficient geometrical description is provided so that the data are readily usable in heat exchanger design analysis. The triple-sandwich surface introduces some new complications in the analysis of the effectiveness of the fins, and this problem is considered in an Appendix.
keyword(s): Flow (Dynamics) , Friction , Heat transfer , Reynolds number , Punching (Metalworking) , Design , Heat exchangers , Fins AND Strips ,
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| contributor author | W. M. Kays | |
| date accessioned | 2017-05-08T23:25:34Z | |
| date available | 2017-05-08T23:25:34Z | |
| date copyright | January, 1960 | |
| date issued | 1960 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26606#27_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/102945 | |
| description abstract | In this paper the basic characteristics of six new compact high-performance surfaces are presented. Four are of the strip-fin type, including three stacked in a unique multiple sandwich arrangement. One of the surfaces has perforated fins formed by punching circular holes through the fins, and one has wavy fins. The basic characteristics are presented in terms of NSt NPr 2/3 and f versus Reynolds number. A sufficient geometrical description is provided so that the data are readily usable in heat exchanger design analysis. The triple-sandwich surface introduces some new complications in the analysis of the effectiveness of the fins, and this problem is considered in an Appendix. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | The Basic Heat Transfer and Flow Friction Characteristics of Six Compact High-Performance Heat Transfer Surfaces | |
| type | Journal Paper | |
| journal volume | 82 | |
| journal issue | 1 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.3672713 | |
| journal fristpage | 27 | |
| journal lastpage | 34 | |
| identifier eissn | 0742-4795 | |
| keywords | Flow (Dynamics) | |
| keywords | Friction | |
| keywords | Heat transfer | |
| keywords | Reynolds number | |
| keywords | Punching (Metalworking) | |
| keywords | Design | |
| keywords | Heat exchangers | |
| keywords | Fins AND Strips | |
| tree | Journal of Engineering for Gas Turbines and Power:;1960:;volume( 082 ):;issue: 001 | |
| contenttype | Fulltext |