| contributor author | M. Yetisir | |
| contributor author | D. S. Weaver | |
| date accessioned | 2017-05-08T23:23:08Z | |
| date available | 2017-05-08T23:23:08Z | |
| date copyright | November, 1986 | |
| date issued | 1986 | |
| identifier issn | 0094-9930 | |
| identifier other | JPVTAS-28277#406_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/101515 | |
| description abstract | A theoretical study has been conducted to investigate the effect of flat bar supports on the dynamic response of a heat exchanger U-tube. The tube was modeled using 3-D, six degrees of freedom per node beam finite elements and excited at its lowest three natural frequencies. The equations of motion were integrated and the time response was analysed using a Fast Fourier Transform Algorithm. The modal frequency and dissipation contributions were determined and the effects of support friction and clearance and excitation magnitude were investigated. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | The Dynamics of Heat Exchanger U-Bend Tubes With Flat Bar Supports | |
| type | Journal Paper | |
| journal volume | 108 | |
| journal issue | 4 | |
| journal title | Journal of Pressure Vessel Technology | |
| identifier doi | 10.1115/1.3264805 | |
| journal fristpage | 406 | |
| journal lastpage | 412 | |
| identifier eissn | 1528-8978 | |
| keywords | Dynamics (Mechanics) | |
| keywords | Heat exchangers | |
| keywords | Dynamic response | |
| keywords | Fast Fourier transforms | |
| keywords | Frequency | |
| keywords | Friction | |
| keywords | Energy dissipation | |
| keywords | Equations of motion | |
| keywords | Clearances (Engineering) | |
| keywords | Degrees of freedom | |
| keywords | Algorithms AND Finite element analysis | |
| tree | Journal of Pressure Vessel Technology:;1986:;volume( 108 ):;issue: 004 | |
| contenttype | Fulltext | |