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Stiffness and damping coefficients of magneto-hydrodynamics squeeze film characteristics for non-Newtonian porous curved circular plates

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Title: Stiffness and damping coefficients of magneto-hydrodynamics squeeze film characteristics for non-Newtonian porous curved circular plates

Authors: Santhana Krishnan Narayanan, Sundarammal Kesavan

Journal: ARPN Journal of Engineering and Applied Sciences

HEC Recognition History
Category From To
Y 2023-07-01 2024-09-30
Y 2022-07-01 2023-06-30
Y 2021-07-01 2022-06-30
X 2020-07-01 2021-06-30

Publisher: Khyber Medical College, Peshawar

Country: Pakistan

Year: 2016

Volume: 11

Issue: 5

Language: English

Categories
Porous Materials (7) Fluid Dynamics (835) Magnetohydrodynamics (51) Tribology (123) Mechanical Engineering (4477)

Abstract

The Stiffness and Damping coefficients of squeeze film dynamic characteristics between porous curved circular plates lubricated with an electrically conducting non-Newtonian fluid in the presence of an external magnetic field are investigated in this paper. The expressions for MHNN porous squeeze film curved circular plate’s stiffness and dynamic coefficients are obtained. Comparing with the hydrodynamic Newtonian case, the dynamic stiffness and damping coefficients of squeeze film dynamic characteristics for porous curved circular plates are improved by the use of an electrically conducting non-Newtonian fluid in the presence of external magnetic fields.

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