A Control Program for Hydropower Operation Based on Minimizing the Principal Stress Values on the Dam Body: Mosul Dam Case Study
This study examines the vibrations produced by hydropower operations to improve embankment dam safety. This study consists of two parts: In the first part, ANSYS-CFX was used to generate a three-dimensional (3-D) finite volume (FV) model to simulate a vertical Francis turbine unit in the Mosul hydr...
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Format: | Article |
Language: | English |
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University of Baghdad
2023-06-01
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Series: | Journal of Engineering |
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Online Access: | https://joe.uobaghdad.edu.iq/index.php/main/article/view/1706 |
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author | Hussain Ali Al-Fatlawi Ameen Mohammed Salih Ameen |
author_facet | Hussain Ali Al-Fatlawi Ameen Mohammed Salih Ameen |
author_sort | Hussain Ali Al-Fatlawi |
collection | DOAJ |
description |
This study examines the vibrations produced by hydropower operations to improve embankment dam safety. This study consists of two parts: In the first part, ANSYS-CFX was used to generate a three-dimensional (3-D) finite volume (FV) model to simulate a vertical Francis turbine unit in the Mosul hydropower plant. The pressure pattern result of the turbine model was transformed into the dam body to show how the turbine unit's operation affects the dam's stability. The upstream reservoir conditions, various flow rates, and fully open inlet gates were considered. In the second part of this study, a 3-D FE Mosul dam model was simulated using an ANSYS program. The operational turbine model's water pressure pattern is conveyed to the dam's turbine-shared zone. The maximal and minimal upstream reservoir water levels were investigated. A control program was created depending on the principle stress model results collected from the operation of the hydropower plant with the minimum principal stress on the dam body. This research suggests an enhanced turbine operating system, reducing stress on the dam body and increasing dam operation life.
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first_indexed | 2024-03-13T00:18:05Z |
format | Article |
id | doaj.art-1e852e367f4e449a960a50c8a14e8140 |
institution | Directory Open Access Journal |
issn | 1726-4073 2520-3339 |
language | English |
last_indexed | 2024-03-13T00:18:05Z |
publishDate | 2023-06-01 |
publisher | University of Baghdad |
record_format | Article |
series | Journal of Engineering |
spelling | doaj.art-1e852e367f4e449a960a50c8a14e81402023-07-11T18:34:37ZengUniversity of BaghdadJournal of Engineering1726-40732520-33392023-06-0129610.31026/j.eng.2023.06.03A Control Program for Hydropower Operation Based on Minimizing the Principal Stress Values on the Dam Body: Mosul Dam Case StudyHussain Ali Al-Fatlawi 0Ameen Mohammed Salih Ameen 1Dept. of Water Resources Engineering, University of BaghdadDept. of Water Resources Engineering, University of Baghdad This study examines the vibrations produced by hydropower operations to improve embankment dam safety. This study consists of two parts: In the first part, ANSYS-CFX was used to generate a three-dimensional (3-D) finite volume (FV) model to simulate a vertical Francis turbine unit in the Mosul hydropower plant. The pressure pattern result of the turbine model was transformed into the dam body to show how the turbine unit's operation affects the dam's stability. The upstream reservoir conditions, various flow rates, and fully open inlet gates were considered. In the second part of this study, a 3-D FE Mosul dam model was simulated using an ANSYS program. The operational turbine model's water pressure pattern is conveyed to the dam's turbine-shared zone. The maximal and minimal upstream reservoir water levels were investigated. A control program was created depending on the principle stress model results collected from the operation of the hydropower plant with the minimum principal stress on the dam body. This research suggests an enhanced turbine operating system, reducing stress on the dam body and increasing dam operation life. https://joe.uobaghdad.edu.iq/index.php/main/article/view/1706Francis TurbineANSYSPrincipal StressMosul Dam |
spellingShingle | Hussain Ali Al-Fatlawi Ameen Mohammed Salih Ameen A Control Program for Hydropower Operation Based on Minimizing the Principal Stress Values on the Dam Body: Mosul Dam Case Study Journal of Engineering Francis Turbine ANSYS Principal Stress Mosul Dam |
title | A Control Program for Hydropower Operation Based on Minimizing the Principal Stress Values on the Dam Body: Mosul Dam Case Study |
title_full | A Control Program for Hydropower Operation Based on Minimizing the Principal Stress Values on the Dam Body: Mosul Dam Case Study |
title_fullStr | A Control Program for Hydropower Operation Based on Minimizing the Principal Stress Values on the Dam Body: Mosul Dam Case Study |
title_full_unstemmed | A Control Program for Hydropower Operation Based on Minimizing the Principal Stress Values on the Dam Body: Mosul Dam Case Study |
title_short | A Control Program for Hydropower Operation Based on Minimizing the Principal Stress Values on the Dam Body: Mosul Dam Case Study |
title_sort | control program for hydropower operation based on minimizing the principal stress values on the dam body mosul dam case study |
topic | Francis Turbine ANSYS Principal Stress Mosul Dam |
url | https://joe.uobaghdad.edu.iq/index.php/main/article/view/1706 |
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