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Verification of Moving Particle Pressure Mesh (MPPM) method in simulating nonnewtonian flow in a square cavity

The simulation tool based on particle-mesh method, namely the Moving Particle Pressure Mesh (MPPM) method has been previously developed by the researchers to simulate incompressible flow with constant viscosity. In this study, the MPPM method is extended to handle fluid with variable viscosity which...

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Main Authors: Ng K.-C., Sheu T.W., Hwang Y.-H.
Other Authors: 55310814500
Format: Article
Published: Medwell Journals 2023
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spelling my.uniten.dspace-229082023-05-29T14:13:18Z Verification of Moving Particle Pressure Mesh (MPPM) method in simulating nonnewtonian flow in a square cavity Ng K.-C. Sheu T.W. Hwang Y.-H. 55310814500 13302578200 7402311620 The simulation tool based on particle-mesh method, namely the Moving Particle Pressure Mesh (MPPM) method has been previously developed by the researchers to simulate incompressible flow with constant viscosity. In this study, the MPPM method is extended to handle fluid with variable viscosity which is commonly found in a non-Newtonian flow case. A numerically consistent method which is derived based on the Generalized Finite Difference (GFD) technique is used to discretize the viscous term. The numerical results are verified against those from the benchmark finite-element solutions and good agreements are found. � Medwell Journals, 2016. Final 2023-05-29T06:13:18Z 2023-05-29T06:13:18Z 2016 Article 10.3923/jeasci.2016.2495.2499 2-s2.0-85010332847 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85010332847&doi=10.3923%2fjeasci.2016.2495.2499&partnerID=40&md5=90cabd524f3f5f17fcb00305a9793e0a https://irepository.uniten.edu.my/handle/123456789/22908 11 11 2495 2499 Medwell Journals Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description The simulation tool based on particle-mesh method, namely the Moving Particle Pressure Mesh (MPPM) method has been previously developed by the researchers to simulate incompressible flow with constant viscosity. In this study, the MPPM method is extended to handle fluid with variable viscosity which is commonly found in a non-Newtonian flow case. A numerically consistent method which is derived based on the Generalized Finite Difference (GFD) technique is used to discretize the viscous term. The numerical results are verified against those from the benchmark finite-element solutions and good agreements are found. � Medwell Journals, 2016.
author2 55310814500
author_facet 55310814500
Ng K.-C.
Sheu T.W.
Hwang Y.-H.
format Article
author Ng K.-C.
Sheu T.W.
Hwang Y.-H.
spellingShingle Ng K.-C.
Sheu T.W.
Hwang Y.-H.
Verification of Moving Particle Pressure Mesh (MPPM) method in simulating nonnewtonian flow in a square cavity
author_sort Ng K.-C.
title Verification of Moving Particle Pressure Mesh (MPPM) method in simulating nonnewtonian flow in a square cavity
title_short Verification of Moving Particle Pressure Mesh (MPPM) method in simulating nonnewtonian flow in a square cavity
title_full Verification of Moving Particle Pressure Mesh (MPPM) method in simulating nonnewtonian flow in a square cavity
title_fullStr Verification of Moving Particle Pressure Mesh (MPPM) method in simulating nonnewtonian flow in a square cavity
title_full_unstemmed Verification of Moving Particle Pressure Mesh (MPPM) method in simulating nonnewtonian flow in a square cavity
title_sort verification of moving particle pressure mesh (mppm) method in simulating nonnewtonian flow in a square cavity
publisher Medwell Journals
publishDate 2023
_version_ 1806427891158745088
score 13.214268

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