ACU-T: 3100 Conjugate Heat Transfer in a Mixing ElbowHyperWorks CFD

Prerequisites

Prior to starting this tutorial, you should have already run through the introductory HyperWorks tutorial, ACU-T: 1000 HyperWorks UI IntroductionPrior to starting this tutorial, you should have already run through the introductory tutorial, ACU-T: 1000 HyperWorks CFD UI IntroductionACU-T: 1000 Basic Flow Set UpHyperWorks CFD, and have a basic understanding of HyperWorks CFD and AcuSolve. Although it is not necessary, it is recommended that you complete ACU-T: 2000 Turbulent Flow in a Mixing ElbowACU-T: 2000 Turbulent Flow in a Mixing ElbowHyperWorks CFD prior to running this simulation. To run this simulation, you will need access to a licensed version of HyperWorks CFD and AcuSolve.

Prior to running through this tutorial, copy HyperWorksCFD_tutorial_inputs.zip from <Altair_installation_directory>\hwcfdsolvers\acusolve\win64\model_files\tutorials\AcuSolve to a local directory. Extract from HyperWorksCFD_tutorial_inputs.zip.

Problem Description

The problem to be addressed in this tutorial is shown schematically in Figure 1. It consists of a mixing elbow made of stainless steel with water entering through two inlets with different velocities and at different temperatures. The geometry is symmetric about the XY midplane of the pipe, as shown in the figure.

Figure 1. Schematic of Mixing Elbow with Stainless-steel Walls