Non-Newtonian Shear-Thinning Fluid Passing Through a Duct with an Obstacle, Using a Power Law Model

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MOHAMMADI, Moona ;SAFFARIAN, Mohammadreza ;MOHAMMADI, Mohammadreza .
Non-Newtonian Shear-Thinning Fluid Passing Through a Duct with an Obstacle, Using a Power Law Model. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 61, n.10, p. 594-600, june 2018. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/non-newtonian-shear-thinning-fluid-passing-through-a-duct-with-an-obstacle-using-a-power-law-model/>. Date accessed: 27 feb. 2020. 
doi:http://dx.doi.org/10.5545/sv-jme.2015.2650.
Mohammadi, M., Saffarian, M., & Mohammadi, M.
(2015).
Non-Newtonian Shear-Thinning Fluid Passing Through a Duct with an Obstacle, Using a Power Law Model.
Strojniški vestnik - Journal of Mechanical Engineering, 61(10), 594-600.
doi:http://dx.doi.org/10.5545/sv-jme.2015.2650
@article{sv-jmesv-jme.2015.2650,
	author = {Moona  Mohammadi and Mohammadreza  Saffarian and Mohammadreza  Mohammadi},
	title = {Non-Newtonian Shear-Thinning Fluid Passing Through a Duct with an Obstacle, Using a Power Law Model},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {61},
	number = {10},
	year = {2015},
	keywords = {non-Newtonian fluid, SIMPLEC, internal flow, shear-thinning flow},
	abstract = {Non-Newtonian fluids have not been frequently considered in different research although they are common fluid type in the industry and environment in comparison to Newtonian fluids. In this paper, a non-Newtonian fluid with a shear-thinning property is considered in a specific geometric condition. The flow is considered to be laminar, and the geometric subject of the research is a rectangular duct with an obstacle, which is assumed to be in the middle of the duct with a height of half the duct width. This research provides a numerical solution using a written MATLAB code with a SIMPLEC algorithm and a power law model. This code is validated by comparing code results with analytical results for a specific condition. The results of this research show variations of velocity and viscosity in the duct, which can be extremely useful in future research and applications, not only because of frequent usage of shear-thinning fluids in industrial applications but also because of the common duct shape facilities in different processes in several industries.},
	issn = {0039-2480},	pages = {594-600},	doi = {10.5545/sv-jme.2015.2650},
	url = {https://www.sv-jme.eu/article/non-newtonian-shear-thinning-fluid-passing-through-a-duct-with-an-obstacle-using-a-power-law-model/}
}
Mohammadi, M.,Saffarian, M.,Mohammadi, M.
2015 June 61. Non-Newtonian Shear-Thinning Fluid Passing Through a Duct with an Obstacle, Using a Power Law Model. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 61:10
%A Mohammadi, Moona 
%A Saffarian, Mohammadreza 
%A Mohammadi, Mohammadreza 
%D 2015
%T Non-Newtonian Shear-Thinning Fluid Passing Through a Duct with an Obstacle, Using a Power Law Model
%B 2015
%9 non-Newtonian fluid, SIMPLEC, internal flow, shear-thinning flow
%! Non-Newtonian Shear-Thinning Fluid Passing Through a Duct with an Obstacle, Using a Power Law Model
%K non-Newtonian fluid, SIMPLEC, internal flow, shear-thinning flow
%X Non-Newtonian fluids have not been frequently considered in different research although they are common fluid type in the industry and environment in comparison to Newtonian fluids. In this paper, a non-Newtonian fluid with a shear-thinning property is considered in a specific geometric condition. The flow is considered to be laminar, and the geometric subject of the research is a rectangular duct with an obstacle, which is assumed to be in the middle of the duct with a height of half the duct width. This research provides a numerical solution using a written MATLAB code with a SIMPLEC algorithm and a power law model. This code is validated by comparing code results with analytical results for a specific condition. The results of this research show variations of velocity and viscosity in the duct, which can be extremely useful in future research and applications, not only because of frequent usage of shear-thinning fluids in industrial applications but also because of the common duct shape facilities in different processes in several industries.
%U https://www.sv-jme.eu/article/non-newtonian-shear-thinning-fluid-passing-through-a-duct-with-an-obstacle-using-a-power-law-model/
%0 Journal Article
%R 10.5545/sv-jme.2015.2650
%& 594
%P 7
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 61
%N 10
%@ 0039-2480
%8 2018-06-27
%7 2018-06-27
Mohammadi, Moona, Mohammadreza  Saffarian, & Mohammadreza  Mohammadi.
"Non-Newtonian Shear-Thinning Fluid Passing Through a Duct with an Obstacle, Using a Power Law Model." Strojniški vestnik - Journal of Mechanical Engineering [Online], 61.10 (2015): 594-600. Web.  27 Feb. 2020
TY  - JOUR
AU  - Mohammadi, Moona 
AU  - Saffarian, Mohammadreza 
AU  - Mohammadi, Mohammadreza 
PY  - 2015
TI  - Non-Newtonian Shear-Thinning Fluid Passing Through a Duct with an Obstacle, Using a Power Law Model
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2015.2650
KW  - non-Newtonian fluid, SIMPLEC, internal flow, shear-thinning flow
N2  - Non-Newtonian fluids have not been frequently considered in different research although they are common fluid type in the industry and environment in comparison to Newtonian fluids. In this paper, a non-Newtonian fluid with a shear-thinning property is considered in a specific geometric condition. The flow is considered to be laminar, and the geometric subject of the research is a rectangular duct with an obstacle, which is assumed to be in the middle of the duct with a height of half the duct width. This research provides a numerical solution using a written MATLAB code with a SIMPLEC algorithm and a power law model. This code is validated by comparing code results with analytical results for a specific condition. The results of this research show variations of velocity and viscosity in the duct, which can be extremely useful in future research and applications, not only because of frequent usage of shear-thinning fluids in industrial applications but also because of the common duct shape facilities in different processes in several industries.
UR  - https://www.sv-jme.eu/article/non-newtonian-shear-thinning-fluid-passing-through-a-duct-with-an-obstacle-using-a-power-law-model/
@article{{sv-jme}{sv-jme.2015.2650},
	author = {Mohammadi, M., Saffarian, M., Mohammadi, M.},
	title = {Non-Newtonian Shear-Thinning Fluid Passing Through a Duct with an Obstacle, Using a Power Law Model},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {61},
	number = {10},
	year = {2015},
	doi = {10.5545/sv-jme.2015.2650},
	url = {https://www.sv-jme.eu/article/non-newtonian-shear-thinning-fluid-passing-through-a-duct-with-an-obstacle-using-a-power-law-model/}
}
TY  - JOUR
AU  - Mohammadi, Moona 
AU  - Saffarian, Mohammadreza 
AU  - Mohammadi, Mohammadreza 
PY  - 2018/06/27
TI  - Non-Newtonian Shear-Thinning Fluid Passing Through a Duct with an Obstacle, Using a Power Law Model
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 61, No 10 (2015): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2015.2650
KW  - non-Newtonian fluid, SIMPLEC, internal flow, shear-thinning flow
N2  - Non-Newtonian fluids have not been frequently considered in different research although they are common fluid type in the industry and environment in comparison to Newtonian fluids. In this paper, a non-Newtonian fluid with a shear-thinning property is considered in a specific geometric condition. The flow is considered to be laminar, and the geometric subject of the research is a rectangular duct with an obstacle, which is assumed to be in the middle of the duct with a height of half the duct width. This research provides a numerical solution using a written MATLAB code with a SIMPLEC algorithm and a power law model. This code is validated by comparing code results with analytical results for a specific condition. The results of this research show variations of velocity and viscosity in the duct, which can be extremely useful in future research and applications, not only because of frequent usage of shear-thinning fluids in industrial applications but also because of the common duct shape facilities in different processes in several industries.
UR  - https://www.sv-jme.eu/article/non-newtonian-shear-thinning-fluid-passing-through-a-duct-with-an-obstacle-using-a-power-law-model/
Mohammadi, Moona, Saffarian, Mohammadreza, AND Mohammadi, Mohammadreza.
"Non-Newtonian Shear-Thinning Fluid Passing Through a Duct with an Obstacle, Using a Power Law Model" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 61 Number 10 (27 June 2018)

Authors

Affiliations

  • Shahid Chamran University, Faculty of Mechanical Engineering, Iran 1
  • Iranian National Gas Company, Bushehr Gas Company, Iran 2

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 61(2015)10, 594-600

https://doi.org/10.5545/sv-jme.2015.2650

Non-Newtonian fluids have not been frequently considered in different research although they are common fluid type in the industry and environment in comparison to Newtonian fluids. In this paper, a non-Newtonian fluid with a shear-thinning property is considered in a specific geometric condition. The flow is considered to be laminar, and the geometric subject of the research is a rectangular duct with an obstacle, which is assumed to be in the middle of the duct with a height of half the duct width. This research provides a numerical solution using a written MATLAB code with a SIMPLEC algorithm and a power law model. This code is validated by comparing code results with analytical results for a specific condition. The results of this research show variations of velocity and viscosity in the duct, which can be extremely useful in future research and applications, not only because of frequent usage of shear-thinning fluids in industrial applications but also because of the common duct shape facilities in different processes in several industries.

non-Newtonian fluid, SIMPLEC, internal flow, shear-thinning flow