After a continuous iteration my model mesh values are below:

Meshing is a continuous process which involve the clarity of model and solution. There are only two steps that must be carried. Now close the design modeler and on the workbench you must see the green check mark next to geometry and double click on mesh. Then select concept -> surface from sketch -> select any one line from sketch and hit apply and press generate or F5. Now exit the sketching by clicking the modeling next to sketching. Note: This might be difficult for first time user but try those, it would be really easy for well versed. Now draw a 2D shape of nozzle which look like: Mark dimensions and control values from dimension tab. You can use line or basic shape from draw tab. Note: You have to clear with sketching or any model can be imported ( will be thought later) Now from left side select any one plane (in this case XY Plane) and then look at face/plane/sketch and the select sketching A home screen of design modeler looks like this: Make sure about geometry units from units tab set as millimeter (in this instance). But can be changed to open in design modeler.Īfter double clicking or to be on safe side right click and select edit geometry in design modeler. Iam using design modeler for latest version ANSYS by default opens up space claim. Mostly CFX is ignored because it is not supported with 2D models but good for mesh moving methods (will be thought later).ĭouble click on geometry.

Note: Make sure to open CFD Fluent not CFX. I name this as Tutorial 1 or can be left default. Open up your ansys workbench and drag the CFD Fluent onto the workspace or double click on it. Iam going to create the nozzle with the air velocity inlet (ideal) and pressure outlet. In this tutorial we will discuss about the 2D problems which involve defining boundary condition and solving them.

Ansys spaceclaim 2d