CFD Based Parametric Analysis of Gas Flow in A Counter-Flow Wet Scrubber System

Bashir Ahmed Danzomo; Momoh-Jimoh Enyiomika Salami; Raisuddin Mohd Khan; Mohd Iskhandar Bin Mohd Nor

doi:doi:10.11648/j.ijepp.20130102.11

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CFD Based Parametric Analysis of Gas Flow in A Counter-Flow Wet Scrubber System

Bashir Ahmed Danzomo, Momoh-Jimoh Enyiomika Salami, Raisuddin Mohd Khan, Mohd Iskhandar Bin Mohd Nor

Published in International Journal of Environmental Protection and Policy (Volume 1, Issue 2)

Received: 17 June 2013 Published: 10 July 2013

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Abstract

Environmental protection measures regarding industrial emissions and tightened regulations for air pollution led to the selection of a counter-flow wet scrubber system based on applicability and economic considerations. The flow dynamics of gas transporting particulate matter and gaseous contaminants is a key factor which should be considered in the scrubber design. In this study, gas flow field were simulated using ANSYS Fluent computational fluids dynamic (CFD) software based on the continuity, momentum and k-ε turbulence model so as to obtain optimum design of the system, improve efficiency, shorten experimental, period and avoid dead zone. The result shows that the residuals have done a very good job of converging at minimum number of iterations and error of 1E-6. The velocity flow contours and vectors at the inlet, across the scrubbing chamber and the outlet shows a distributed flow and the velocity profiles have fully conformed to the recommended profile for turbulent flows in pipes. The total pressure within the scrubber cross-section is constant while the minimum and maximum pressure drops was obtained to be 0.30pa and 3.03pa which has conformed to the recommended pressure drop for wet scrubbers. From the results obtained, it can be deduced that the numerical simulation using CFD is an effective method to study the flow characteristics of a counter-flow wet scrubber system.

Published in	International Journal of Environmental Protection and Policy (Volume 1, Issue 2)
DOI	10.11648/j.ijepp.20130102.11
Page(s)	16-23
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2013. Published by Science Publishing Group

Keywords

Computational Fluid Dynamics, Counter-Flow Wet Scrubber, Parametric Analysis, Gas Flow

References

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[2]	United States Environmental Protection Agency (USEPA) and National Association of Clean Air Agencies (NACAA). 2012. Control of Particulate Matter Emissions. APTI 413 Module 8 Student Manual, 39-40. Online: (www.epa.gov/apti/Materials/APTI413student/413StudentManual/SM_ch8.pdf).
[3]	Hudson Product Corporation. 2011. Air Cooled Heat Exchanger Modeling with CFD.
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[5]	Minghua, B., Qiufang W. and Yu, Z. 2010. Numerical Simulations of Dust Removal Device for Quicklime Slacking, Environmental and Chemical Engineering College, Yanshan University.
[6]	Goniva C., Pirker, S., Tukovoc, Z., Feilmayr, C. and Burgler, T. 2009. Simulation of Off-Gas Scrubbing by a Comgined Eulerian-Lagrangian Model, 7th International Conference on CFD in the Minerals and Processing Industries, Melbourne, Australia.
[7]	Caiting L., Shanhong L., Guangming, Z., Fei W., Dayong W., Hongliang, G. And Wei G. 2008. Airflow Simulation of an Umbrella Plate Scrubber, IEEE Conference Publications, The 2nd Conference on Bioinformatics and Biomedical Engineering, (ICBBE-2008), Shanghai, China.
[8]	Shan-hong L., Cai-ting L, Guang-ming Z., Si-min L., Fei W. and Da-yong W. 2008. CFD Simulation on Performance of New type Umbrella Plate Scrubber, Transactions of Nonferrous Metals Society of China, vol. 18, pp 488-492.
[9]	Dudek, S .A., Rogers, J. A. and Gohara, W. E. 1999. Computational Fluid Dynamics (CFD) Model for Predicting a Two-Phase Flow in Flue Gas Desulfurization Wet Scrubber, EPRI-DOE-EPA Combined Utility in Air Pollution Control Symposium, Atlanta, Georgia, USA.
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[14]	Xiang, R. B. And Lee, K. W. 2005. Numerical Study of Flow Field in Cyclones of Different Height, Journal of Chemical Engineering Process, vol. 44, no. 8, pp. 877-883. ANSYS Fluent 13.0 Inc., 2010. USA.
[15]	United States Environmental Protection Agency (USEPA) and the National Association of Clean Air Agencies (NACAA). 2010. APTI: 4 1 3 Control of Particulate Matter Emissions , 5th Edition, Chapter 10 Student Manual. Online: (http://www.epa.gov/apti/Materials/APTI%20413%20student/413%20Student%20Manual/SM_ch%2010.pdf).
[16]	Ngala, G. M. Sulaiman, A. I. and Sani, M. U. 2008. Air Pollution Control in Cement Factory Using Horizontal Type Wet Scrubber, Continental Journal of Applied Sciences, vol. 3, No. 1.
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APA Style

Bashir Ahmed Danzomo, Momoh-Jimoh Enyiomika Salami, Raisuddin Mohd Khan, Mohd Iskhandar Bin Mohd Nor. (2013). CFD Based Parametric Analysis of Gas Flow in A Counter-Flow Wet Scrubber System. International Journal of Environmental Protection and Policy, 1(2), 16-23. https://doi.org/10.11648/j.ijepp.20130102.11

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ACS Style

Bashir Ahmed Danzomo; Momoh-Jimoh Enyiomika Salami; Raisuddin Mohd Khan; Mohd Iskhandar Bin Mohd Nor. CFD Based Parametric Analysis of Gas Flow in A Counter-Flow Wet Scrubber System. Int. J. Environ. Prot. Policy 2013, 1(2), 16-23. doi: 10.11648/j.ijepp.20130102.11

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AMA Style

Bashir Ahmed Danzomo, Momoh-Jimoh Enyiomika Salami, Raisuddin Mohd Khan, Mohd Iskhandar Bin Mohd Nor. CFD Based Parametric Analysis of Gas Flow in A Counter-Flow Wet Scrubber System. Int J Environ Prot Policy. 2013;1(2):16-23. doi: 10.11648/j.ijepp.20130102.11

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@article{10.11648/j.ijepp.20130102.11,
  author = {Bashir Ahmed Danzomo and Momoh-Jimoh Enyiomika Salami and Raisuddin Mohd Khan and Mohd Iskhandar Bin Mohd Nor},
  title = {CFD Based Parametric Analysis of Gas Flow in A Counter-Flow Wet Scrubber System},
  journal = {International Journal of Environmental Protection and Policy},
  volume = {1},
  number = {2},
  pages = {16-23},
  doi = {10.11648/j.ijepp.20130102.11},
  url = {https://doi.org/10.11648/j.ijepp.20130102.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijepp.20130102.11},
  abstract = {Environmental protection measures regarding industrial emissions and tightened regulations for air pollution led to the selection of a counter-flow wet scrubber system based on applicability and economic considerations. The flow dynamics of gas transporting particulate matter and gaseous contaminants is a key factor which should be considered in the scrubber design. In this study, gas flow field were simulated using ANSYS Fluent computational fluids dynamic (CFD) software based on the continuity, momentum and k-ε turbulence model so as to obtain optimum design of the system, improve efficiency, shorten experimental, period and avoid dead zone. The result shows that the residuals have done a very good job of converging at minimum number of iterations and error of 1E-6. The velocity flow contours and vectors at the inlet, across the scrubbing chamber and the outlet shows a distributed flow and the velocity profiles have fully conformed to the recommended profile for turbulent flows in pipes. The total pressure within the scrubber cross-section is constant while the minimum and maximum pressure drops was obtained to be 0.30pa and 3.03pa which has conformed to the recommended pressure drop for wet scrubbers. From the results obtained, it can be deduced that the numerical simulation using CFD is an effective method to study the flow characteristics of a counter-flow wet scrubber system.},
 year = {2013}
}

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TY  - JOUR
T1  - CFD Based Parametric Analysis of Gas Flow in A Counter-Flow Wet Scrubber System
AU  - Bashir Ahmed Danzomo
AU  - Momoh-Jimoh Enyiomika Salami
AU  - Raisuddin Mohd Khan
AU  - Mohd Iskhandar Bin Mohd Nor
Y1  - 2013/07/10
PY  - 2013
N1  - https://doi.org/10.11648/j.ijepp.20130102.11
DO  - 10.11648/j.ijepp.20130102.11
T2  - International Journal of Environmental Protection and Policy
JF  - International Journal of Environmental Protection and Policy
JO  - International Journal of Environmental Protection and Policy
SP  - 16
EP  - 23
PB  - Science Publishing Group
SN  - 2330-7536
UR  - https://doi.org/10.11648/j.ijepp.20130102.11
AB  - Environmental protection measures regarding industrial emissions and tightened regulations for air pollution led to the selection of a counter-flow wet scrubber system based on applicability and economic considerations. The flow dynamics of gas transporting particulate matter and gaseous contaminants is a key factor which should be considered in the scrubber design. In this study, gas flow field were simulated using ANSYS Fluent computational fluids dynamic (CFD) software based on the continuity, momentum and k-ε turbulence model so as to obtain optimum design of the system, improve efficiency, shorten experimental, period and avoid dead zone. The result shows that the residuals have done a very good job of converging at minimum number of iterations and error of 1E-6. The velocity flow contours and vectors at the inlet, across the scrubbing chamber and the outlet shows a distributed flow and the velocity profiles have fully conformed to the recommended profile for turbulent flows in pipes. The total pressure within the scrubber cross-section is constant while the minimum and maximum pressure drops was obtained to be 0.30pa and 3.03pa which has conformed to the recommended pressure drop for wet scrubbers. From the results obtained, it can be deduced that the numerical simulation using CFD is an effective method to study the flow characteristics of a counter-flow wet scrubber system.
VL  - 1
IS  - 2
ER  -

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Author Information

Bashir Ahmed Danzomo

Department of Mechatronics Engineering, International Islamic University, P. O. Box 10, 50728, Kuala Lumpur, Malaysia
Momoh-Jimoh Enyiomika Salami

Department of Mechatronics Engineering, International Islamic University, P. O. Box 10, 50728, Kuala Lumpur, Malaysia
Raisuddin Mohd Khan

Department of Mechatronics Engineering, International Islamic University, P. O. Box 10, 50728, Kuala Lumpur, Malaysia
Mohd Iskhandar Bin Mohd Nor

Chemical Engineering Department, University of Malaya, 50603, Kuala Lumpur, Malaysia

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APA Style

Bashir Ahmed Danzomo, Momoh-Jimoh Enyiomika Salami, Raisuddin Mohd Khan, Mohd Iskhandar Bin Mohd Nor. (2013). CFD Based Parametric Analysis of Gas Flow in A Counter-Flow Wet Scrubber System. International Journal of Environmental Protection and Policy, 1(2), 16-23. https://doi.org/10.11648/j.ijepp.20130102.11

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ACS Style

Bashir Ahmed Danzomo; Momoh-Jimoh Enyiomika Salami; Raisuddin Mohd Khan; Mohd Iskhandar Bin Mohd Nor. CFD Based Parametric Analysis of Gas Flow in A Counter-Flow Wet Scrubber System. Int. J. Environ. Prot. Policy 2013, 1(2), 16-23. doi: 10.11648/j.ijepp.20130102.11

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AMA Style

Bashir Ahmed Danzomo, Momoh-Jimoh Enyiomika Salami, Raisuddin Mohd Khan, Mohd Iskhandar Bin Mohd Nor. CFD Based Parametric Analysis of Gas Flow in A Counter-Flow Wet Scrubber System. Int J Environ Prot Policy. 2013;1(2):16-23. doi: 10.11648/j.ijepp.20130102.11

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@article{10.11648/j.ijepp.20130102.11,
  author = {Bashir Ahmed Danzomo and Momoh-Jimoh Enyiomika Salami and Raisuddin Mohd Khan and Mohd Iskhandar Bin Mohd Nor},
  title = {CFD Based Parametric Analysis of Gas Flow in A Counter-Flow Wet Scrubber System},
  journal = {International Journal of Environmental Protection and Policy},
  volume = {1},
  number = {2},
  pages = {16-23},
  doi = {10.11648/j.ijepp.20130102.11},
  url = {https://doi.org/10.11648/j.ijepp.20130102.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijepp.20130102.11},
  abstract = {Environmental protection measures regarding industrial emissions and tightened regulations for air pollution led to the selection of a counter-flow wet scrubber system based on applicability and economic considerations. The flow dynamics of gas transporting particulate matter and gaseous contaminants is a key factor which should be considered in the scrubber design. In this study, gas flow field were simulated using ANSYS Fluent computational fluids dynamic (CFD) software based on the continuity, momentum and k-ε turbulence model so as to obtain optimum design of the system, improve efficiency, shorten experimental, period and avoid dead zone. The result shows that the residuals have done a very good job of converging at minimum number of iterations and error of 1E-6. The velocity flow contours and vectors at the inlet, across the scrubbing chamber and the outlet shows a distributed flow and the velocity profiles have fully conformed to the recommended profile for turbulent flows in pipes. The total pressure within the scrubber cross-section is constant while the minimum and maximum pressure drops was obtained to be 0.30pa and 3.03pa which has conformed to the recommended pressure drop for wet scrubbers. From the results obtained, it can be deduced that the numerical simulation using CFD is an effective method to study the flow characteristics of a counter-flow wet scrubber system.},
 year = {2013}
}

Copy | Download

TY  - JOUR
T1  - CFD Based Parametric Analysis of Gas Flow in A Counter-Flow Wet Scrubber System
AU  - Bashir Ahmed Danzomo
AU  - Momoh-Jimoh Enyiomika Salami
AU  - Raisuddin Mohd Khan
AU  - Mohd Iskhandar Bin Mohd Nor
Y1  - 2013/07/10
PY  - 2013
N1  - https://doi.org/10.11648/j.ijepp.20130102.11
DO  - 10.11648/j.ijepp.20130102.11
T2  - International Journal of Environmental Protection and Policy
JF  - International Journal of Environmental Protection and Policy
JO  - International Journal of Environmental Protection and Policy
SP  - 16
EP  - 23
PB  - Science Publishing Group
SN  - 2330-7536
UR  - https://doi.org/10.11648/j.ijepp.20130102.11
AB  - Environmental protection measures regarding industrial emissions and tightened regulations for air pollution led to the selection of a counter-flow wet scrubber system based on applicability and economic considerations. The flow dynamics of gas transporting particulate matter and gaseous contaminants is a key factor which should be considered in the scrubber design. In this study, gas flow field were simulated using ANSYS Fluent computational fluids dynamic (CFD) software based on the continuity, momentum and k-ε turbulence model so as to obtain optimum design of the system, improve efficiency, shorten experimental, period and avoid dead zone. The result shows that the residuals have done a very good job of converging at minimum number of iterations and error of 1E-6. The velocity flow contours and vectors at the inlet, across the scrubbing chamber and the outlet shows a distributed flow and the velocity profiles have fully conformed to the recommended profile for turbulent flows in pipes. The total pressure within the scrubber cross-section is constant while the minimum and maximum pressure drops was obtained to be 0.30pa and 3.03pa which has conformed to the recommended pressure drop for wet scrubbers. From the results obtained, it can be deduced that the numerical simulation using CFD is an effective method to study the flow characteristics of a counter-flow wet scrubber system.
VL  - 1
IS  - 2
ER  -

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