 Hello everyone, my name is Saurabh Deshmukh, working as an assistant professor in Department of Mechanical Engineering, Vulture Institute of Technology, Solapur. In this video, we are going to learn how to perform the thermal analysis using ANSYS Workbench, the learning outcome. At the end of this session, the learner will be able to perform the steady state thermal analysis using ANSYS Workbench. So we are going to solve this problem. There are three walls, the first wall, the length is 10 mm, the second wall is of length 5 mm, the third wall is of the length 10 mm. The temperature is given here, the T1, it is 200 degree Celsius and T4, it is 20 degree Celsius. They are also given the areas A1, A2 and A3 equals to 1 mm square, KA and KC, that is the thermal conductivity, it is 80 into 10 to minus 3 Watt per mm degree Celsius and the KB, it is 1 into 10 to minus 3 Watt per mm degree Celsius. So we will solve this problem in the Workbench. So we are going to solve the steady state thermal analysis. So we will select the steady state thermal analysis model here. So first of all, we will go to the engine data to create the materials. Generate the materials here, the first material is made up of the brick. So we will give the brick here, the name brick. So now we need to assign the properties, the thermal properties. So we will drop down the thermal here and the isotropic thermal conductivity. Here the unit is Watt per meter per degree Celsius. So our given values are in the Watt per mm per degree Celsius. So it is 80 into 10 to minus 3. So we convert it to the Watt per meter per degree Celsius, so it will be 80. Now the second wall is made up of the insulator. So we will give the thermal conductivity here, it is 1. So we have generated the required materials. Now we need to create the geometry or the model. So for that purpose, we will open the geometry here, we will draw that particular model in XY plane. So click on XY plane, go to the sketching, we will draw it as a triangle. They have given the cross sectional area, they have not defined the actual cross section of which type it is. So we will take it as a rectangle, we also change, first we will need to change the units here, go to the unit and select it as mm. So we will draw a rectangle here of area 1 mm square. So we will give the dimensions here, 1 mm by 1 mm, the length and width. Now we need to extrude it by the 10 mm length. So we will extrude it, length 10 mm and generate it. Now we need to change the plane to draw the second wall here. So I will change the plane here, create the plane, so new plane. Now change it type from the plane to the, from the face, select this face and apply. And we need to generate that plane. So we generate the plane 4 here, now we will draw our new wall in this plane or another wall in this plane. So go to the sketching again, go to the rectangle, again we need to give the dimensions 1 by 1 mm, so length and width and again extrude it. Now we need to give the length as a 5 mm, so change here 5 and also for the operation for the add material, instead of that you should choose the add frozen so that we can assign the various materials to that different parts. So choose add frozen and then generate it. Now we need to model the third wall here. For that again we need to generate here new plane. So we will generate a plane, new plane here, again from plane instead of that take it as a from face, select this face and apply and generate it. Again go to the sketching, select rectangle, draw rectangle here, give the dimensions and again we need to extrude it, apply, again change the add material to the add frozen and the length of the third wall is again 10 mm and generate it. So we have created the model here, now we need to apply the boundary conditions, just minimize this and go to the model. So this particular workbench window, we use this window for applying the boundary conditions and to carry out the analysis. Now first of all we need to assign the material for each wall here, so just drop down the geometry, select first solid here, now we need to assign here the material properties of the brick. So for that go to the assignment here for the model, assignment structural still it is. So just change it to the brick and also for the third solid that is the third wall it is also the brick. So change it to the brick and for the second wall it is insulator. So select the insulator here, now we have assigned the materials here, so now we need to apply the boundary condition that is the temperature, so the temperature for this particular wall it is 200 degree Celsius and for this wall it is 20 degree Celsius. So before that we need to generate the mesh, click here, right click here and either click on the update or generate mesh. So mesh this particular model now we need to apply the boundary condition that is the temperature. So click on the steady state thermal here, now we need to apply the temperature, go to the environment, now we need to apply the temperature here, click on the temperature, select this particular phase, we have selected this particular phase and click here apply and we now need to give the magnitude of that particular temperature at that particular phase that is 200 degree Celsius. Now we need to again apply the temperature to the surface, we need to apply 20 degree Celsius to this particular surface. So select the phase, apply and apply here 20 degree Celsius at the temperature. So these are only two boundary conditions here, so we have applied the temperatures. Now we need to find the temperature and the total heat flux. So we have selected the temperature and total heat flux to calculate the particular that this particular values. Now we need to solve this particular analysis, so click on the solve. So this is our particular model, you can see the color band of the temperature as the temperature varies, so maximum temperature is 200 degree Celsius and minimum temperature is 20 degree Celsius and the total heat flux it is 34285 Watt per meter square and the temperature is in degree Celsius that is maximum temperature is 200 degree Celsius and minimum temperature is 20 degree Celsius. In between you can see the color band of the temperatures. These are the references, thank you.