A Frequency Approach to Mathematical Modeling of a Nuclear Power Plant Piping SystemSource: Journal of Vibration and Acoustics:;1985:;volume( 107 ):;issue: 001::page 106Author:V. Skormin
DOI: 10.1115/1.3274699Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A methodology is presented for identification of a nuclear power plant piping system, which employs mathematical description in the form of transfer function matrix, frequency domain technique for estimation of system dynamic parameters, statistical technique for verification of model configuration and evaluation of parameter estimates, adaptive approach for current model updating. Model applications for estimation and monitoring of forcing functions, displacements, and stresses due to transient processes and steady state vibrations in the piping system are proposed. Methodology is illustrated by numerical examples.
keyword(s): Modeling , Nuclear power stations , Piping systems , Steady state , Vibration , Functions , System dynamics , Transfer functions AND Stress ,
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| contributor author | V. Skormin | |
| date accessioned | 2017-05-08T23:21:33Z | |
| date available | 2017-05-08T23:21:33Z | |
| date copyright | January, 1985 | |
| date issued | 1985 | |
| identifier issn | 1048-9002 | |
| identifier other | JVACEK-28964#106_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/100609 | |
| description abstract | A methodology is presented for identification of a nuclear power plant piping system, which employs mathematical description in the form of transfer function matrix, frequency domain technique for estimation of system dynamic parameters, statistical technique for verification of model configuration and evaluation of parameter estimates, adaptive approach for current model updating. Model applications for estimation and monitoring of forcing functions, displacements, and stresses due to transient processes and steady state vibrations in the piping system are proposed. Methodology is illustrated by numerical examples. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Frequency Approach to Mathematical Modeling of a Nuclear Power Plant Piping System | |
| type | Journal Paper | |
| journal volume | 107 | |
| journal issue | 1 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.3274699 | |
| journal fristpage | 106 | |
| journal lastpage | 111 | |
| identifier eissn | 1528-8927 | |
| keywords | Modeling | |
| keywords | Nuclear power stations | |
| keywords | Piping systems | |
| keywords | Steady state | |
| keywords | Vibration | |
| keywords | Functions | |
| keywords | System dynamics | |
| keywords | Transfer functions AND Stress | |
| tree | Journal of Vibration and Acoustics:;1985:;volume( 107 ):;issue: 001 | |
| contenttype | Fulltext |