International Journal of Numerical Methods for Heat & Fluid Flow: Volume 5 Issue 10

A fractional step method for mass transport in groundwater

C. Demetriou, R.E. Volker, A.J. Johnston

A computer model based on the fractional step method is presented formodelling density coupled mass transport in groundwater. Although severalmodels utilising the fractional step…

Accuracy analysis of central schemes with artificial dissipation and upwind flux‐difference tvd schemes for navier‐stokes equations

E. Dick, J. Steelant

A comparison of the accuracy of the central discretization scheme withartificial dissipation and the upwind flux‐difference TVD scheme has beenmade for the compressible…

Numerical simulations of a three‐dimensional nozzle, from inviscid to turbulent flows

S. Aubert, L. Hallo, P. Ferrand, M. Buffat

Two numerical methods, based on high order finite volume formulationsand upwind schemes, are used to compute the two‐ and three‐dimensional flowfield in a transonic nozzle. The…

A finite element enthalpy technique for solving coupled nonlinear heat conduction/mass diffusion problems with phase change

R.L. McAdie, J.T. Cross, R.W. Lewis, D.T. Gethin

A rigorous Finite Element (FE) formulation based on an enthalpytechnique is developed for solving coupled nonlinear heat conduction/massdiffusion problems with phase change. The…

A numerical scheme for steady. Supercritical flows with boundary fitted coordinates

P. Glaister

An algorithm based on flux difference splitting is presented for thesolution of two‐dimensional, steady, supercritical open channel flows. Atransformation maps a non‐rectangular…