Tagged: 16.2, cfx, fluid-dynamics, General, General - CFX, Pitch change, turbomachinery
-
-
January 25, 2023 at 7:16 amFAQParticipant
The Automatic pitch change option is the standard option for accounting for pitch change between components. The pitch ratio is taken to be the ratio of the interface areas of the two components. The two sides must each have the same radial or axial extent and can therefore only differ in extent in the direction of rotation of the frame of reference. This means that the surfaces on each side of a frame change interface must sweep on the same surface of revolution. But in case there two interface sides has different radial extent then “Automatic” option should not be used because it will calculate incorrect pitch ratio from area ratio. In those kind of models either set the true pitch ratio using (one number is entered, code automatically sorts out the polarity ie. with ratio can be either smaller or bigger than unity) or you can manually give the pitch angle for each side of the interface.
-
Introducing Ansys Electronics Desktop on Ansys Cloud
The Watch & Learn video article provides an overview of cloud computing from Electronics Desktop and details the product licenses and subscriptions to ANSYS Cloud Service that are...
How to Create a Reflector for a Center High-Mounted Stop Lamp (CHMSL)
This video article demonstrates how to create a reflector for a center high-mounted stop lamp. Optical Part design in Ansys SPEOS enables the design and validation of multiple...
Introducing the GEKO Turbulence Model in Ansys Fluent
The GEKO (GEneralized K-Omega) turbulence model offers a flexible, robust, general-purpose approach to RANS turbulence modeling. Introducing 2 videos: Part 1 provides background information on the model and a...
Postprocessing on Ansys EnSight
This video demonstrates exporting data from Fluent in EnSight Case Gold format, and it reviews the basic postprocessing capabilities of EnSight.
- How to overcome the model information incompatible with incoming mesh error?
- What are the requirements for an axisymmetric analysis?
- How to create and execute a FLUENT journal file?
- How can I Export and import boxes / Systems from one Workbench Project to another?
- What is a .wbpz file and how can I use it?
- Skewness in ANSYS Meshing
- How can I select interior faces and other entities that are inside the model?
- Error: Update failed for the Mesh component in Fluid Flow (Fluent). Error updating cell Mesh in system Fluid Flow (Fluent). View the messages in the Meshing editor for more details.
- Left-handed faces troubleshooting
- What are pressure-based solver vs. density-based solver in FLUENT?
© 2024 Copyright ANSYS, Inc. All rights reserved.