International Journal of Numerical Methods for Heat & Fluid Flow: Volume 6 Issue 8

THE DEVELOPMENT OF A ONE‐STEP ACCURATE FLUX VECTOR‐SPLITTING IMPLICIT ALGORITHM FOR EULER AND NAVIER‐STOKES EQUATIONS

E.Y.K. NG, S.Z. LIU

This paper introduces a novel algorithm for solving the two‐dimensional Euler and Navier‐Stokes compressible equations using a one‐step effective flux vector‐splitting implicit…

USAGE OF ARTIFICIAL INTELLIGENCE METHODS IN INVERSE PROBLEMS FOR ESTIMATION OF MATERIAL PARAMETERS

M. RAUDENSKÝ, J. HORSKÝ, J. KREJSA, L. SLÁMA

Inverse problems deal with determining the causes on the basis of knowing their effects. The object of the inverse parameter estimation problem is to fix the thermal material…

GENERATION OF STABLE THERMAL STRATIFICATION IN A PARTIALLY ENCLOSED SPACE DUE TO A ROOM FIRE

ABDULKARIM H. ABIB, YOGESH JALURIA

A numerical study of a two‐dimensional turbulent flow in a partially open rectangular cavity such as a room is carried out. The turbulent flow is induced by the energy input due…

NUMERICAL STUDY OF THE EARLY STAGES OF IMPULSIVELY STARTED UNSTEADY LAMINAR FLOW PAST A SQUARE CYLINDER

T.S. LEE, R.S. TAN, X.P. XU

The time development of the symmetrical standing zones of recirculation, which is formed in the early stages of the impulsively started laminar flow over the square cylinder, have…

SHORT COMMUNICATION A PHASE‐CHANGE TEMPERATURE‐BASED FORMULATION INCLUDING GENERAL LATENT HEAT EFFECTS

DIEGO CELENTANO, EMILIO PÉREZ

A phase‐change temperature‐based formulation including general latent heat effects is presented. These effects are taken into account by means of an explicit “phase‐change…