Tracer gas mixing with air: effect of tracer species.


Natural and forced convection in an auditorium


Computational modelling of complex turbulent flow-expectations, reality and prospects

The paper considers issues pertaining to the capabilities and limitations of computational methods for multidimensional turbulent flows of the type encountered in fluids engineering. It argues that CFD, whilst offering considerable predictive power and potential, is not yet sufficiently well established to be applied routinely to complex 3D flows, unless only a rough qualitative. statement is being sought.