International Journal of Numerical Methods for Heat & Fluid Flow: Volume 5 Issue 4

Euler calculations of diffuser flow field, free jets and impinging jets

R.C. Mehta, M.J. Pandya, T. Jayachandran

Under‐ and over‐expanded jet flows are calculated for theEuler equations. The solution procedure is based on the two‐stageRunge‐Kutta time‐stepping scheme. The studies of the flow…

Numerical study of enhanced oil recovery using surfactants

A. Chatterjee, K. Muralidhar

The analysis of enhanced oil recovery using surfactants is presentedhere. Surfactants lower the surface tension between oil and water and hencethe capillary resistance to flow…

Shape sensitivity and optimization for transient heat diffusion problems using the bem

Doo Ho Lee, Byung Man Kwak

A shape design sensitivity analysis (SDSA) oftwo‐dimensional transient heat diffusion problems is proposed based onthe BIE formulation. The adjoint variable method is used by…

An efficient bem solution for three‐dimensional transient heat conduction

Anil Gupta, John M. Sullivan, Hugo E. Delgado

This paper presents a computationally efficient numerical solutionscheme to solve transient heat conduction problems using the boundary elementmethod (BEM) without volume…

The nirvana scheme applied to one‐dimensional advection

B.P. Leonard, A.P. Lock, M.K. Macvean

The NIRVANA project is concerned with the development of anonoscillatory, integrally reconstructed,volume‐averaged numerical advectionscheme. The conservative, flux‐based…