Perumal Nithiarasu focuses on Finite element method, Incompressible flow, Compressibility, Mechanics and Heat transfer. The study incorporates disciplines such as Fluid dynamics, Algorithm and Mathematical analysis in addition to Finite element method. His study in Incompressible flow is interdisciplinary in nature, drawing from both Scheme, Reynolds-averaged Navier–Stokes equations, Mathematical optimization and Chézy formula.
His Compressibility study also includes fields such as
His scientific interests lie mostly in Mechanics, Finite element method, Heat transfer, Flow and Compressibility. His studies deal with areas such as Work and Porous medium as well as Mechanics. His Finite element method study combines topics from a wide range of disciplines, such as Mathematical optimization, Algorithm, Mathematical analysis and Applied mathematics.
Heat transfer is a subfield of Thermodynamics that Perumal Nithiarasu investigates. His study in Compressibility focuses on Incompressible flow in particular. His work in Fluid dynamics addresses subjects such as Pressure-correction method, which are connected to disciplines such as Fluid mechanics.
Perumal Nithiarasu mainly investigates Mechanics, Artificial intelligence, Finite element method, Porous medium and Fluid dynamics. His Mechanics research is multidisciplinary, incorporating elements of Arterial tree, Work and Boundary value problem. His biological study spans a wide range of topics, including Mechanical engineering, Systemic circulation, Stress–strain curve and Contact force.
His work carried out in the field of Porous medium brings together such families of science as Flow and Intraocular pressure. In his research on the topic of Fluid dynamics, Combined forced and natural convection, Trabecular meshwork and Nusselt number is strongly related with Porosity. His Heat transfer study results in a more complete grasp of Thermodynamics.
Perumal Nithiarasu mostly deals with Blood flow, Mechanics, Artificial intelligence, Finite element method and Work. His Blood flow research integrates issues from Aortic aneurysm, Blood pressure and Flow network. His work on Heat transfer as part of general Mechanics research is frequently linked to Deformation mechanism, bridging the gap between disciplines.
His Heat transfer study integrates concerns from other disciplines, such as Fluid dynamics and Porous medium. His Finite element method research incorporates themes from Mechanical engineering, Incompressible flow, Compressibility and Transient. The Work study combines topics in areas such as Convection, Bioheat transfer and Mathematical analysis.
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Fundamentals of the Finite Element Method for Heat and Fluid Flow
R. W. Lewis;Perumal Nithiarasu;K. N. Seetharamu.
The Finite Element Method for Fluid Dynamics
O. C. Zienkiewicz;R. L. Taylor;Perumal Nithiarasu.
Natural convective heat transfer in a fluid saturated variable porosity medium
P. Nithiarasu;K.N. Seetharamu;T. Sundararajan.
International Journal of Heat and Mass Transfer (1997)
A 1D arterial blood flow model incorporating ventricular pressure, aortic valve and regional coronary flow using the locally conservative Galerkin (LCG) method
J. P. Mynard;P. Nithiarasu.
Communications in Numerical Methods in Engineering (2008)
An efficient artificial compressibility (AC) scheme based on the characteristic based split (CBS) method for incompressible flows
International Journal for Numerical Methods in Engineering (2003)
The characteristic-based-split procedure: an efficient and accurate algorithm for fluid problems
O.C. Zienkiewicz;P Nithiarasu;Ramon Codina;M. Vázquez.
International Journal for Numerical Methods in Fluids (1999)
The Characteristic-Based Split (CBS) scheme : a unified approach to fluid dynamics
P Nithiarasu;Ramon Codina;O.C. Zienkiewicz.
International Journal for Numerical Methods in Engineering (2006)
A benchmark study of numerical schemes for one‐dimensional arterial blood flow modelling
Etienne Boileau;Perumal Nithiarasu;Pablo J. Blanco;Pablo J. Blanco;Lucas O. Müller;Lucas O. Müller.
International Journal for Numerical Methods in Biomedical Engineering (2015)
The Finite Element Method
Roland W. Lewis;Perumal Nithiarasu;Kankanhalli N. Seetharamu.
An improved unsteady, unstructured, artificial compressibility, finite volume scheme for viscous incompressible flows: Part I. Theory and implementation
A. G. Malan;R. W. Lewis;P. Nithiarasu.
International Journal for Numerical Methods in Engineering (2002)
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