Computational fluid dynamic analysis at dam spillway due to different gate openings

Mohd Hafiz Zawawi, N. A. Aziz, M. R.M. Radzi, N. H. Hassan, Mohd Zakwan Ramli, Nazirul Mubin Zahari, M. A. Abbas, A. Saleha, A. Salwa, Zakaria Che Muda

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This paper presents a case study of dam where computational fluid dynamic (CFD) modelling is applied to simulate the three-dimensional (3D) flow hydraulics using computational aided program using ANSYS in order to analyse the existing fluid dynamic from reservoir to spillway of the dam due to long exposure to high pressure of water and high velocity of discharge. The purpose of this study is to ensure efficiency, reliability and safety of the dam generally and specifically on the spillway. Based on the findings, a model that have a worst condition based on both analysis is a model that have bigger area of the opening gate. This is because of the huge amount of the water release from the upstream to the downstream and produce a high value of water velocity and high impact from the water that fall from upstream towards the dam spillway. In order to avoid any sudden huge amount of the water release, the water level of the reservoir need to be check frequently. The water release from the dam need to be control to avoid any disaster to the environment and the dam structure.

Original languageEnglish
Title of host publicationGreen Design and Manufacture
Subtitle of host publicationAdvanced and Emerging Applications: Proceeding of the 4th International Conference on Green Design and Manufacture 2018
EditorsMuhammad Faheem Bin Mohd Tahir, Romisuhani Ahmad, Mohd Nasir Bin Mat Saad, Mohd Fathullah Bin Ghazli, Mohd Mustafa Al-Bakri Abdullah, Shayfull Zamree Bin Abd. Rahim, Liyana Binti Jamaludin
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735417526
DOIs
Publication statusPublished - 09 Nov 2018
Event4th International Conference on Green Design and Manufacture 2018, IConGDM 2018 - Ho Chi Minh, Viet Nam
Duration: 29 Apr 201830 Apr 2018

Publication series

NameAIP Conference Proceedings
Volume2030
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other4th International Conference on Green Design and Manufacture 2018, IConGDM 2018
CountryViet Nam
CityHo Chi Minh
Period29/04/1830/04/18

Fingerprint

gates (openings)
dams
computational fluid dynamics
water
upstream
three dimensional flow
disasters
fluid dynamics
hydraulics
safety

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Zawawi, M. H., Aziz, N. A., Radzi, M. R. M., Hassan, N. H., Ramli, M. Z., Zahari, N. M., ... Che Muda, Z. (2018). Computational fluid dynamic analysis at dam spillway due to different gate openings. In M. F. B. M. Tahir, R. Ahmad, M. N. B. M. Saad, M. F. B. Ghazli, M. M. A-B. Abdullah, S. Z. B. A. Rahim, & L. B. Jamaludin (Eds.), Green Design and Manufacture: Advanced and Emerging Applications: Proceeding of the 4th International Conference on Green Design and Manufacture 2018 [020245] (AIP Conference Proceedings; Vol. 2030). American Institute of Physics Inc.. https://doi.org/10.1063/1.5066886
Zawawi, Mohd Hafiz ; Aziz, N. A. ; Radzi, M. R.M. ; Hassan, N. H. ; Ramli, Mohd Zakwan ; Zahari, Nazirul Mubin ; Abbas, M. A. ; Saleha, A. ; Salwa, A. ; Che Muda, Zakaria. / Computational fluid dynamic analysis at dam spillway due to different gate openings. Green Design and Manufacture: Advanced and Emerging Applications: Proceeding of the 4th International Conference on Green Design and Manufacture 2018. editor / Muhammad Faheem Bin Mohd Tahir ; Romisuhani Ahmad ; Mohd Nasir Bin Mat Saad ; Mohd Fathullah Bin Ghazli ; Mohd Mustafa Al-Bakri Abdullah ; Shayfull Zamree Bin Abd. Rahim ; Liyana Binti Jamaludin. American Institute of Physics Inc., 2018. (AIP Conference Proceedings).
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title = "Computational fluid dynamic analysis at dam spillway due to different gate openings",
abstract = "This paper presents a case study of dam where computational fluid dynamic (CFD) modelling is applied to simulate the three-dimensional (3D) flow hydraulics using computational aided program using ANSYS in order to analyse the existing fluid dynamic from reservoir to spillway of the dam due to long exposure to high pressure of water and high velocity of discharge. The purpose of this study is to ensure efficiency, reliability and safety of the dam generally and specifically on the spillway. Based on the findings, a model that have a worst condition based on both analysis is a model that have bigger area of the opening gate. This is because of the huge amount of the water release from the upstream to the downstream and produce a high value of water velocity and high impact from the water that fall from upstream towards the dam spillway. In order to avoid any sudden huge amount of the water release, the water level of the reservoir need to be check frequently. The water release from the dam need to be control to avoid any disaster to the environment and the dam structure.",
author = "Zawawi, {Mohd Hafiz} and Aziz, {N. A.} and Radzi, {M. R.M.} and Hassan, {N. H.} and Ramli, {Mohd Zakwan} and Zahari, {Nazirul Mubin} and Abbas, {M. A.} and A. Saleha and A. Salwa and {Che Muda}, Zakaria",
year = "2018",
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doi = "10.1063/1.5066886",
language = "English",
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publisher = "American Institute of Physics Inc.",
editor = "Tahir, {Muhammad Faheem Bin Mohd} and Romisuhani Ahmad and Saad, {Mohd Nasir Bin Mat} and Ghazli, {Mohd Fathullah Bin} and Abdullah, {Mohd Mustafa Al-Bakri} and Rahim, {Shayfull Zamree Bin Abd.} and Jamaludin, {Liyana Binti}",
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Zawawi, MH, Aziz, NA, Radzi, MRM, Hassan, NH, Ramli, MZ, Zahari, NM, Abbas, MA, Saleha, A, Salwa, A & Che Muda, Z 2018, Computational fluid dynamic analysis at dam spillway due to different gate openings. in MFBM Tahir, R Ahmad, MNBM Saad, MFB Ghazli, MMA-B Abdullah, SZBA Rahim & LB Jamaludin (eds), Green Design and Manufacture: Advanced and Emerging Applications: Proceeding of the 4th International Conference on Green Design and Manufacture 2018., 020245, AIP Conference Proceedings, vol. 2030, American Institute of Physics Inc., 4th International Conference on Green Design and Manufacture 2018, IConGDM 2018, Ho Chi Minh, Viet Nam, 29/04/18. https://doi.org/10.1063/1.5066886

Computational fluid dynamic analysis at dam spillway due to different gate openings. / Zawawi, Mohd Hafiz; Aziz, N. A.; Radzi, M. R.M.; Hassan, N. H.; Ramli, Mohd Zakwan; Zahari, Nazirul Mubin; Abbas, M. A.; Saleha, A.; Salwa, A.; Che Muda, Zakaria.

Green Design and Manufacture: Advanced and Emerging Applications: Proceeding of the 4th International Conference on Green Design and Manufacture 2018. ed. / Muhammad Faheem Bin Mohd Tahir; Romisuhani Ahmad; Mohd Nasir Bin Mat Saad; Mohd Fathullah Bin Ghazli; Mohd Mustafa Al-Bakri Abdullah; Shayfull Zamree Bin Abd. Rahim; Liyana Binti Jamaludin. American Institute of Physics Inc., 2018. 020245 (AIP Conference Proceedings; Vol. 2030).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - Computational fluid dynamic analysis at dam spillway due to different gate openings

AU - Zawawi, Mohd Hafiz

AU - Aziz, N. A.

AU - Radzi, M. R.M.

AU - Hassan, N. H.

AU - Ramli, Mohd Zakwan

AU - Zahari, Nazirul Mubin

AU - Abbas, M. A.

AU - Saleha, A.

AU - Salwa, A.

AU - Che Muda, Zakaria

PY - 2018/11/9

Y1 - 2018/11/9

N2 - This paper presents a case study of dam where computational fluid dynamic (CFD) modelling is applied to simulate the three-dimensional (3D) flow hydraulics using computational aided program using ANSYS in order to analyse the existing fluid dynamic from reservoir to spillway of the dam due to long exposure to high pressure of water and high velocity of discharge. The purpose of this study is to ensure efficiency, reliability and safety of the dam generally and specifically on the spillway. Based on the findings, a model that have a worst condition based on both analysis is a model that have bigger area of the opening gate. This is because of the huge amount of the water release from the upstream to the downstream and produce a high value of water velocity and high impact from the water that fall from upstream towards the dam spillway. In order to avoid any sudden huge amount of the water release, the water level of the reservoir need to be check frequently. The water release from the dam need to be control to avoid any disaster to the environment and the dam structure.

AB - This paper presents a case study of dam where computational fluid dynamic (CFD) modelling is applied to simulate the three-dimensional (3D) flow hydraulics using computational aided program using ANSYS in order to analyse the existing fluid dynamic from reservoir to spillway of the dam due to long exposure to high pressure of water and high velocity of discharge. The purpose of this study is to ensure efficiency, reliability and safety of the dam generally and specifically on the spillway. Based on the findings, a model that have a worst condition based on both analysis is a model that have bigger area of the opening gate. This is because of the huge amount of the water release from the upstream to the downstream and produce a high value of water velocity and high impact from the water that fall from upstream towards the dam spillway. In order to avoid any sudden huge amount of the water release, the water level of the reservoir need to be check frequently. The water release from the dam need to be control to avoid any disaster to the environment and the dam structure.

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U2 - 10.1063/1.5066886

DO - 10.1063/1.5066886

M3 - Conference contribution

T3 - AIP Conference Proceedings

BT - Green Design and Manufacture

A2 - Tahir, Muhammad Faheem Bin Mohd

A2 - Ahmad, Romisuhani

A2 - Saad, Mohd Nasir Bin Mat

A2 - Ghazli, Mohd Fathullah Bin

A2 - Abdullah, Mohd Mustafa Al-Bakri

A2 - Rahim, Shayfull Zamree Bin Abd.

A2 - Jamaludin, Liyana Binti

PB - American Institute of Physics Inc.

ER -

Zawawi MH, Aziz NA, Radzi MRM, Hassan NH, Ramli MZ, Zahari NM et al. Computational fluid dynamic analysis at dam spillway due to different gate openings. In Tahir MFBM, Ahmad R, Saad MNBM, Ghazli MFB, Abdullah MMA-B, Rahim SZBA, Jamaludin LB, editors, Green Design and Manufacture: Advanced and Emerging Applications: Proceeding of the 4th International Conference on Green Design and Manufacture 2018. American Institute of Physics Inc. 2018. 020245. (AIP Conference Proceedings). https://doi.org/10.1063/1.5066886