| contributor author | Kaspar Vereide | |
| contributor author | Torbjørn Tekle | |
| contributor author | Torbjørn Kristian Nielsen | |
| date accessioned | 2017-05-08T22:22:02Z | |
| date available | 2017-05-08T22:22:02Z | |
| date copyright | June 2015 | |
| date issued | 2015 | |
| identifier other | 43412249.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/78824 | |
| description abstract | A numerical model of a hydraulic system with a closed surge tank is developed for evaluating the thermodynamic behavior during slow transients in the air pocket. The numerical model is used to evaluate the polytrophic equation against a Modified Rational Heat Transfer (MRHT) method, and the results are compared to field observations. The original RHT method considers heat transfer to walls and water as a lumped quantity, and the method is modified in this work to evaluate these two processes separately. The field observation dataset contains pressure and water level measurements from a | |
| publisher | American Society of Civil Engineers | |
| title | Thermodynamic Behavior and Heat Transfer in Closed Surge Tanks for Hydropower Plants | |
| type | Journal Paper | |
| journal volume | 141 | |
| journal issue | 6 | |
| journal title | Journal of Hydraulic Engineering | |
| identifier doi | 10.1061/(ASCE)HY.1943-7900.0000995 | |
| tree | Journal of Hydraulic Engineering:;2015:;Volume ( 141 ):;issue: 006 | |
| contenttype | Fulltext | |
