| contributor author | Angela Marchi | |
| contributor author | Angus R. Simpson | |
| date accessioned | 2017-05-08T22:03:31Z | |
| date available | 2017-05-08T22:03:31Z | |
| date copyright | July 2013 | |
| date issued | 2013 | |
| identifier other | %28asce%29wr%2E1943-5452%2E0000324.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/70136 | |
| description abstract | One attractive possibility for saving energy in water distribution systems is the introduction of variable speed pumps (VSPs). However, to assess the cost effectiveness of using VSPs, a correct estimate of VSP energy consumption, and therefore efficiency, is essential. This task involves estimating the efficiency of various components: pump, motor, and variable speed drive. Hydraulic solvers, which are used to check the hydraulics of the system, usually use the affinity laws to describe the pump behavior in a VSP pumping system. This paper demonstrates the inaccuracy of the popular hydraulic solver | |
| publisher | American Society of Civil Engineers | |
| title | Correction of the EPANET Inaccuracy in Computing the Efficiency of Variable Speed Pumps | |
| type | Journal Paper | |
| journal volume | 139 | |
| journal issue | 4 | |
| journal title | Journal of Water Resources Planning and Management | |
| identifier doi | 10.1061/(ASCE)WR.1943-5452.0000273 | |
| tree | Journal of Water Resources Planning and Management:;2013:;Volume ( 139 ):;issue: 004 | |
| contenttype | Fulltext | |