|
[Sponsors] |
September 2, 2019, 13:42 |
Gas Turbine Blade internal Rib cooling
|
#1 |
New Member
Daniel Huynh
Join Date: Jun 2019
Posts: 1
Rep Power: 0 |
Hi all, I have chosen to do some research with regards to gas turbine blade cooling. In this research I would like to use porous material to enhance heat transfer in gas turbine blade internal channels. However, my professor says that I must validate my research methods by replicating past data and simulating it on ANSYS.
I have chosen J C Han's paper because he provides all the necessary information for me to properly replicate his data. He gives me uniform heat flux to the walls, all rib dimensions, channel dimensions and so on. I am quite new to this so I have some beginner questions. I have attached 1. the Geometry I wish to validate in ANSYS 2. The mesh for my geometry. How should I apply the uniform heat flux? Once I go into setup, I believe ANSYS automatically detects a "WALL" boundary condition. What is this exactly? Should I just click on all the surfaces that are not ribbed and call them the wall where I apply my uniform heat flux? The data he collects via thermocouples and converts them into normalized Nusselt data. My other questions is, should I take his data and convert it into Temperature for comparison? Or does ANSYS have a feature where it can show nusselt number distribution? Thank you! |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Need help in simulation of gas turbine blade film cooling | diwakar | FLUENT | 1 | November 8, 2020 09:43 |
Design gas turbine blades with film cooling and cooling Impingement in Ansys 12.0 | pedrin84 | CFX | 3 | August 25, 2010 14:07 |
Design gas turbine blades with film cooling and cooling Impingement in Ansys 12.0 | pedrin84 | ANSYS Meshing & Geometry | 0 | August 25, 2010 12:19 |
blade analysis of gas turbine | Fayyaz Husain | Main CFD Forum | 1 | March 3, 2010 01:13 |
Gas pressure question | Dan Moskal | Main CFD Forum | 0 | October 24, 2002 22:02 |