Analysis of an average velocity of a pipe with flowing fluid in case of a hydraulic obstacle
Calculation of average velocity of a fluid flow inside a pipe with an asymmetrical obstacle was carried out. Calculations consider flow maximum velocity co-ordinate to move in proportion with the obstacle thickness. The obtained ar44ticil average velocity expressions evaluate its change in accordan...
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| Format: | Article |
| Language: | English |
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Vilnius University Press
2000-12-01
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| Series: | Lietuvos Matematikos Rinkinys |
| Online Access: | https://www.zurnalai.vu.lt/LMR/article/view/35181 |
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| _version_ | 1825197222127468544 |
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| author | Rimantas Didžgalvis Antanas Sudintas Irena Tiknevičienė |
| author_facet | Rimantas Didžgalvis Antanas Sudintas Irena Tiknevičienė |
| author_sort | Rimantas Didžgalvis |
| collection | DOAJ |
| description |
Calculation of average velocity of a fluid flow inside a pipe with an asymmetrical obstacle was carried out. Calculations consider flow maximum velocity co-ordinate to move in proportion with the obstacle thickness. The obtained ar44ticil average velocity expressions evaluate its change in accordance with the area of flow and obstacle interaction, i.e., in accordance with the change of hydraulic radius R and the obstacle (sediment) thickness. According to this, an average meaning of flow velocity is calculated, and pressure losses determined under it are considerably more precise.
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| format | Article |
| id | doaj-art-1ed7f4238d594b1e9a764e1c634564f2 |
| institution | Kabale University |
| issn | 0132-2818 2335-898X |
| language | English |
| publishDate | 2000-12-01 |
| publisher | Vilnius University Press |
| record_format | Article |
| series | Lietuvos Matematikos Rinkinys |
| spelling | doaj-art-1ed7f4238d594b1e9a764e1c634564f22025-02-11T18:14:40ZengVilnius University PressLietuvos Matematikos Rinkinys0132-28182335-898X2000-12-0140spec.10.15388/LMR.2000.35181Analysis of an average velocity of a pipe with flowing fluid in case of a hydraulic obstacleRimantas Didžgalvis0Antanas Sudintas1Irena Tiknevičienė2Lithuanian University of AgricultureKaunas University of TechnologyKaunas University of Technology Calculation of average velocity of a fluid flow inside a pipe with an asymmetrical obstacle was carried out. Calculations consider flow maximum velocity co-ordinate to move in proportion with the obstacle thickness. The obtained ar44ticil average velocity expressions evaluate its change in accordance with the area of flow and obstacle interaction, i.e., in accordance with the change of hydraulic radius R and the obstacle (sediment) thickness. According to this, an average meaning of flow velocity is calculated, and pressure losses determined under it are considerably more precise. https://www.zurnalai.vu.lt/LMR/article/view/35181 |
| spellingShingle | Rimantas Didžgalvis Antanas Sudintas Irena Tiknevičienė Analysis of an average velocity of a pipe with flowing fluid in case of a hydraulic obstacle Lietuvos Matematikos Rinkinys |
| title | Analysis of an average velocity of a pipe with flowing fluid in case of a hydraulic obstacle |
| title_full | Analysis of an average velocity of a pipe with flowing fluid in case of a hydraulic obstacle |
| title_fullStr | Analysis of an average velocity of a pipe with flowing fluid in case of a hydraulic obstacle |
| title_full_unstemmed | Analysis of an average velocity of a pipe with flowing fluid in case of a hydraulic obstacle |
| title_short | Analysis of an average velocity of a pipe with flowing fluid in case of a hydraulic obstacle |
| title_sort | analysis of an average velocity of a pipe with flowing fluid in case of a hydraulic obstacle |
| url | https://www.zurnalai.vu.lt/LMR/article/view/35181 |
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