3D Numerical Simulation of the Bottom Rack Intake Hydraulic Using CFD Techniques
The hydraulics of bottom rack intakes was 3D numerical simulate and some of its important specifications like the wetted rack length were studied. The bottom rack intake is a hydraulic structure designed for achieving robust function of water intakes in mountain regions. Computational abilities of C...
| Main Authors: | , , |
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| Format: | Article |
| Language: | fas |
| Published: |
Marvdasht Branch, Islamic Azad University
2009-09-01
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| Series: | مهندسی منابع آب |
| Online Access: | https://wej.marvdasht.iau.ir/article_1668_612a04d77ab9280e7e4b0dffab381988.pdf |
| _version_ | 1797359773056761856 |
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| author | M KH M.H F A SH |
| author_facet | M KH M.H F A SH |
| author_sort | M KH |
| collection | DOAJ |
| description | The hydraulics of bottom rack intakes was 3D numerical simulate and some of its important specifications like the wetted rack length were studied. The bottom rack intake is a hydraulic structure designed for achieving robust function of water intakes in mountain regions. Computational abilities of CFD techniques were employed to simulate the flow hydraulics on this structure. To achieve this, the software Fluent 6.3.26 and finite volume method are used. The water intake and the bottom rack were simulated according to the physical model built Vienna University of Technology by Dorbir et al. in 2003. Analytical computations performed by former researchers were also compared to the numerical results in addition to the physical ones. This comparison shows outstanding adaptation and relevant relationships between the numerical CFD results and the analytical and physical model findings. The optimum wetted rack length is studied according to the bottom rack bar sections and spacing |
| first_indexed | 2024-03-08T15:28:38Z |
| format | Article |
| id | doaj.art-84513df4fab242f2a118851717dae185 |
| institution | Directory Open Access Journal |
| issn | 2008-6377 2423-7191 |
| language | fas |
| last_indexed | 2024-03-08T15:28:38Z |
| publishDate | 2009-09-01 |
| publisher | Marvdasht Branch, Islamic Azad University |
| record_format | Article |
| series | مهندسی منابع آب |
| spelling | doaj.art-84513df4fab242f2a118851717dae1852024-01-10T07:59:06ZfasMarvdasht Branch, Islamic Azad Universityمهندسی منابع آب2008-63772423-71912009-09-0123496016683D Numerical Simulation of the Bottom Rack Intake Hydraulic Using CFD TechniquesM KH0M.H F1A SH2عضو هیئت علمی دانشگاه آزاد اسلامی واحد مرودشتعضو هیئت علمی دانشگاه آزاد اسلامی واحد مرودشتاستاد دانشکده مهندسی عمران دانشگاه صنعتی شریفThe hydraulics of bottom rack intakes was 3D numerical simulate and some of its important specifications like the wetted rack length were studied. The bottom rack intake is a hydraulic structure designed for achieving robust function of water intakes in mountain regions. Computational abilities of CFD techniques were employed to simulate the flow hydraulics on this structure. To achieve this, the software Fluent 6.3.26 and finite volume method are used. The water intake and the bottom rack were simulated according to the physical model built Vienna University of Technology by Dorbir et al. in 2003. Analytical computations performed by former researchers were also compared to the numerical results in addition to the physical ones. This comparison shows outstanding adaptation and relevant relationships between the numerical CFD results and the analytical and physical model findings. The optimum wetted rack length is studied according to the bottom rack bar sections and spacinghttps://wej.marvdasht.iau.ir/article_1668_612a04d77ab9280e7e4b0dffab381988.pdf |
| spellingShingle | M KH M.H F A SH 3D Numerical Simulation of the Bottom Rack Intake Hydraulic Using CFD Techniques مهندسی منابع آب |
| title | 3D Numerical Simulation of the Bottom Rack Intake Hydraulic Using CFD Techniques |
| title_full | 3D Numerical Simulation of the Bottom Rack Intake Hydraulic Using CFD Techniques |
| title_fullStr | 3D Numerical Simulation of the Bottom Rack Intake Hydraulic Using CFD Techniques |
| title_full_unstemmed | 3D Numerical Simulation of the Bottom Rack Intake Hydraulic Using CFD Techniques |
| title_short | 3D Numerical Simulation of the Bottom Rack Intake Hydraulic Using CFD Techniques |
| title_sort | 3d numerical simulation of the bottom rack intake hydraulic using cfd techniques |
| url | https://wej.marvdasht.iau.ir/article_1668_612a04d77ab9280e7e4b0dffab381988.pdf |
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