Design of Fixed Tubesheet for Heat ExchangersSource: Journal of Pressure Vessel Technology:;1989:;volume( 111 ):;issue: 001::page 79Author:D. N. Paliwal
DOI: 10.1115/1.3265643Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new method of design, using the concept of equivalent solid thick plate on elastic foundation is described. Component theory that takes into account the influence of transverse shearing strain and uses more exact expressions for normal stresses, is employed. Use of more accurate values of effective elastic constants for thick plates and generalized plane strain case and the local stress multipliers due to Slot and O’Donnell [14] and Porowski and O’Donnell [15], respectively, is suggested. Effects of solid annular rim, differential expansions between tubes and shell, and interaction between tubesheet and shell/channel are also taken into account.
keyword(s): Design , Heat exchangers , Stress , Shells , Channels (Hydraulic engineering) , Plates (structures) , Elastic constants , Plane strain AND Shearing ,
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| contributor author | D. N. Paliwal | |
| date accessioned | 2017-05-08T23:30:56Z | |
| date available | 2017-05-08T23:30:56Z | |
| date copyright | February, 1989 | |
| date issued | 1989 | |
| identifier issn | 0094-9930 | |
| identifier other | JPVTAS-28307#79_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/105918 | |
| description abstract | A new method of design, using the concept of equivalent solid thick plate on elastic foundation is described. Component theory that takes into account the influence of transverse shearing strain and uses more exact expressions for normal stresses, is employed. Use of more accurate values of effective elastic constants for thick plates and generalized plane strain case and the local stress multipliers due to Slot and O’Donnell [14] and Porowski and O’Donnell [15], respectively, is suggested. Effects of solid annular rim, differential expansions between tubes and shell, and interaction between tubesheet and shell/channel are also taken into account. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Design of Fixed Tubesheet for Heat Exchangers | |
| type | Journal Paper | |
| journal volume | 111 | |
| journal issue | 1 | |
| journal title | Journal of Pressure Vessel Technology | |
| identifier doi | 10.1115/1.3265643 | |
| journal fristpage | 79 | |
| journal lastpage | 85 | |
| identifier eissn | 1528-8978 | |
| keywords | Design | |
| keywords | Heat exchangers | |
| keywords | Stress | |
| keywords | Shells | |
| keywords | Channels (Hydraulic engineering) | |
| keywords | Plates (structures) | |
| keywords | Elastic constants | |
| keywords | Plane strain AND Shearing | |
| tree | Journal of Pressure Vessel Technology:;1989:;volume( 111 ):;issue: 001 | |
| contenttype | Fulltext |