THE SIMULATION OF THREE-DIMENSIONAL HEAT TRANSFER THROUGH AN INSULATED PIPE BY VARIATION OF SOLVER PARAMETERS

Conjugate heat transfer (CHT) involves three types, namely conduction, convection and radiation. Where conduction is the fastest mode of heat transfer. This formulation of heat transfer is governed by set of heat equations consisting of conformity with a set of patterns of two different systems namely body domain (solid) or Fluid Domain. The body domain is governed by set of steady state two dimensional or three-dimensional conduction for thin bodies which is given by Laplace equations. In a fluid domain under laminar flow we use Navier-Strokes Energy Equation for Boundary layers which are large, Reynolds Number and Prandtl Number are the two major factors influencing the flow. In our model we have used turbulent flow of the fluid inside the interface which is simulated by Reynolds Average Navier-Stroke (RANS) energy equation, Boundary layer equations are large values of the Reynolds number. Here we use initial boundary and conjugate conditions specifying the spatial distribution of variable dynamic and thermal equation with time respectively in no slip conditions. Here we have used Converge CFD Cygwin Para view for the complete conjugate heat transfer of the insulated pipe.