Determining Coefficient of Discharge to Compare Coefficients of Resistance for Different Coarse Aggregate Beds
The paper is an investigation to determine the coefficient of discharge for different notches and weirs with coarse aggregate beds and then comparing Chezy’s, Darcy Weisbach’s and the Manning’s coefficients. Prior to that, the notches had to be designed and fabricated, then experiments were conduc...
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International Journal of Scientific Research in Science, Engineering and Technology
2015
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my-inti-eprints.6372016-12-07T06:38:26Z http://eprints.intimal.edu.my/637/ Determining Coefficient of Discharge to Compare Coefficients of Resistance for Different Coarse Aggregate Beds Shambo, M. T Deepak, Tirumishi Jada Bategeleza, Joyce Edwin Abdulhakeem, Nasir TA Engineering (General). Civil engineering (General) The paper is an investigation to determine the coefficient of discharge for different notches and weirs with coarse aggregate beds and then comparing Chezy’s, Darcy Weisbach’s and the Manning’s coefficients. Prior to that, the notches had to be designed and fabricated, then experiments were conducted. Six methods were used for this experiment. The open channel on the hydraulic bench is intended to depict an actual open channel flow scenario, but on a small scale, steady flow was used for these experiments. From this investigation, it was confirmed that discharge coefficient for all notches and weirs ranges between 0.57-0.9. The bed of a channel, in this case, coarse aggregates was found to have an effect on discharge coefficient, though it is said to be insignificant. Manning’s n and Darcy-Weisbach’s f were found to decrease with increase in discharge and velocity. International Journal of Scientific Research in Science, Engineering and Technology 2015 Article PeerReviewed text en http://eprints.intimal.edu.my/637/1/Determining%20Coefficient%20of%20Discharge%20to%20Compare%20Coefficients%20of.pdf Shambo, M. T and Deepak, Tirumishi Jada and Bategeleza, Joyce Edwin and Abdulhakeem, Nasir (2015) Determining Coefficient of Discharge to Compare Coefficients of Resistance for Different Coarse Aggregate Beds. International Journal of Scientific Research in Science, Engineering and Technology, 1 (4). pp. 368-376. ISSN 2394-4099 http://ijsrset.com/archive.php?v=4&i=5&pyear=2015 |
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TA Engineering (General). Civil engineering (General) Shambo, M. T Deepak, Tirumishi Jada Bategeleza, Joyce Edwin Abdulhakeem, Nasir Determining Coefficient of Discharge to Compare Coefficients of Resistance for Different Coarse Aggregate Beds |
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The paper is an investigation to determine the coefficient of discharge for different notches and weirs with coarse
aggregate beds and then comparing Chezy’s, Darcy Weisbach’s and the Manning’s coefficients. Prior to that, the
notches had to be designed and fabricated, then experiments were conducted. Six methods were used for this
experiment. The open channel on the hydraulic bench is intended to depict an actual open channel flow scenario, but
on a small scale, steady flow was used for these experiments. From this investigation, it was confirmed that
discharge coefficient for all notches and weirs ranges between 0.57-0.9. The bed of a channel, in this case, coarse
aggregates was found to have an effect on discharge coefficient, though it is said to be insignificant. Manning’s n
and Darcy-Weisbach’s f were found to decrease with increase in discharge and velocity. |
format |
Article |
author |
Shambo, M. T Deepak, Tirumishi Jada Bategeleza, Joyce Edwin Abdulhakeem, Nasir |
author_facet |
Shambo, M. T Deepak, Tirumishi Jada Bategeleza, Joyce Edwin Abdulhakeem, Nasir |
author_sort |
Shambo, M. T |
title |
Determining Coefficient of Discharge to Compare Coefficients of Resistance for Different Coarse Aggregate Beds |
title_short |
Determining Coefficient of Discharge to Compare Coefficients of Resistance for Different Coarse Aggregate Beds |
title_full |
Determining Coefficient of Discharge to Compare Coefficients of Resistance for Different Coarse Aggregate Beds |
title_fullStr |
Determining Coefficient of Discharge to Compare Coefficients of Resistance for Different Coarse Aggregate Beds |
title_full_unstemmed |
Determining Coefficient of Discharge to Compare Coefficients of Resistance for Different Coarse Aggregate Beds |
title_sort |
determining coefficient of discharge to compare coefficients of resistance for different coarse aggregate beds |
publisher |
International Journal of Scientific Research in Science, Engineering and Technology |
publishDate |
2015 |
url |
http://eprints.intimal.edu.my/637/1/Determining%20Coefficient%20of%20Discharge%20to%20Compare%20Coefficients%20of.pdf http://eprints.intimal.edu.my/637/ http://ijsrset.com/archive.php?v=4&i=5&pyear=2015 |
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