Fundamentals of the Finite Element Method for Heat and Fluid Flow

Lewis, R. W.; Nithiarasu, Perumal; Seetharamu, K. N.

doi:10.1002/0470014164

Cited by 635 publications

(522 citation statements)

References 31 publications

Supporting

Mentioning

461

Contrasting

Unclassified

Order By: Relevance

“…Finite element methods is easily applied to objects with irregular geometry like the shape of the cornea. Moreover, it is convenient to solve problem with mixed boundary condition and problem with the objects composed of several different materials in its medium (for example, see Nouri et al, 2002;Marcon et al, 2002;Lewis et al, 2008;Reddy and Gartling, 2010;Zienkiewicz et al, 2013).…”

Section: Research Articlementioning

confidence: 99%

Simulation of AH flows and deformation of DMD in a 3D AC

Ismail

Jiann

Jamali

et al. 2017

Mal. J. Fund. Appl. Sci.

View full text Add to dashboard Cite

This paper presents the interaction between the aqueous humour (AH) flows and the deformation of Descemet membrane detachment (DMD) in a 3D anterior chamber (AC). Arbitrary Lagrangian Eulerian (ALE) method is used to model the problem. Finite element method using COMSOL Multiphysics software is adopted to solve the governing equations for the AH flows and the deformation of DMD. The fluid flow behaviour and the deformation of the detached Descemet membrane are analysed in order to comprehend the progression of the DMD in the AC due to the AH flows and vice versa. The re-attachment or re-detachment of the DMD is significantly affected by the AH flows. Advance treatment for the DMD can be developed based on a better understanding of the interaction between the AH flows and the DMD.

show abstract

Section: Research Articlementioning

confidence: 99%

Simulation of AH flows and deformation of DMD in a 3D AC

Ismail

Jiann

Jamali

et al. 2017

Mal. J. Fund. Appl. Sci.

View full text Add to dashboard Cite

show abstract

“…Γ Τ , Γ h , and Γ q are the boundaries on which temperature, convection and heat flux are prescribed of the system. The temperature was approximated over space as follows [20]:…”

Section: Fig 5 Geometric Model Of the Sliding System (Two Discs)mentioning

confidence: 99%

Thermal behavior of friction clutch disc based on uniform pressure and uniform wear assumptions

Abdullah

Schlattmann

2016

Friction

View full text Add to dashboard Cite

High temperatures appear in the contacting surfaces of a single-disc clutch system (friction clutch disc, flywheel and pressure plate) due to the relative motion between these parts during the sliding period. These high temperatures are responsible for several disadvantages such as increasing wear rate, surface cracks and permanent distortions. In some cases, these disadvantages may lead the contacting surfaces to failure before the expected lifetime. In this work, mathematical models of the friction clutch system (single-disc clutch) were built to find the temperature field during the sliding period (single engagement). Analysis has been completed using developed axisymmetric models to simulate the friction clutch system during the engagement. The surface temperatures are found based on uniform pressure and uniform wear assumptions.

show abstract

“…The resolution is achieved by means of the Finite Element Method ( [15]) leading the following discretised form of (6):…”

Section: Chloride Ions Transport Modelmentioning

confidence: 99%

Meso-macro modelling of crack-induced diffusivity in heterogeneous materials

Benkemoun

Amiri²

2016

Proceedings of the 9th International Conference on Fracture Mechanics of Concrete and Concrete Structures

View full text Add to dashboard Cite

Abstract. This paper presents a meso-macro numerical approach for the determination of macroscopic diffusivity tensors in heterogeneous materials such as concrete. These macroscopic tensors account for important features of heterogeneous materials: (1) cracking process (evolution from diffuse cracks in the bulk to localized macro-crack), (2) tortuosity and connectivity of the crack, (3) induced-anisotropy and (4) presence of aggregates. We present numerical examples in the context of concrete-like materials. We show how the crack pattern and the presence of aggregates induce the anisotropy of the macroscopic diffusivity tensor.

show abstract

Fundamentals of the Finite Element Method for Heat and Fluid Flow

Cited by 635 publications

References 31 publications

Simulation of AH flows and deformation of DMD in a 3D AC

Simulation of AH flows and deformation of DMD in a 3D AC

Thermal behavior of friction clutch disc based on uniform pressure and uniform wear assumptions

Meso-macro modelling of crack-induced diffusivity in heterogeneous materials

Contact Info

Product

Resources

About