Latest Updates | New Knowledge Network Solutions | CFD

[matthew.d]

Question: Where can I find a list of the latest Autodesk Knowledge Network support solutions that were created and/or updated for CFD?

 Subscribe to receive updates for new CFD's Knowledge Network articles. 
For additional updated solutions, also check out the Autodesk Blogs!2016 Solutions ⦁ 2017 Solutions

[matthew.d · Accepted solution]

 October 2018

Diverging Temperatures in Autodesk CFD when Simulating a Swimming Pool

Error: “The (motion) solver license could not be checked out from the license server” when launching...

Negative or unreasonable temperature results for radiation analysis in Autodesk CFD 2019.1

Transient heat flux boundary condition not working in Autodesk CFD 2019.1

How to convert between BTU/hr/ft2/R and W/m2/K in Autodesk CFD

How to Simulate a Centrifuge in Autodesk CFD

Oscillating flow behavior in Autodesk CFD for a two outlet valve model

Share file in Autodesk CFD does not contain all Design Studies

Symmetry model not matching full model for max temperature in Autodesk CFD

Pressure drop is lower than expected in CFD

Simulation hangs at iteration 1 in Autodesk CFD 2019.1 while solving with radiation

September 2018

Odd mesh growth and distribution at boundary layer in Autodesk CFD

Solver exits unexpectedly in Autodesk CFD while LMA is a result quantity

Message quantities in Project Outbox do not match the Qty shown on the Project Status report in Cons...

Error: “The Analysis has stopped because the Solver has exited unexpectedly” while using steam and q...

How to use pressure drop results to create a permeability resistance in CFD

Velocity inlet doesn’t show velocity result

August 2018

Autodesk CFD is showing non-physical scalar blobbing in a scalar mixing analysis

Exporting nodal results over all save intervals in Autodesk CFD

Pressure drop across change in direction is larger than expected in CFD

Viewing intermediate results in a transient analysis during the analysis in CFD

CFD keeping all local harddrives at 100%

Poor results while simulating phase change due to hydrostatic pressure in Autodesk CFD

Which radiation model does Autodesk CFD use?

How to capture energy balance in CFD for multi-fluid heat exchangers with variable materials

Saving a custom material to a specific database in Autodesk CFD

Model crashes when trying to open a file in CFD

July 2018

Cannot get thermal calculations to turn on/run in CFD

How to model a HEPA filter discharging as a boundary condition in Autodesk CFD

Turning the local coordinate system off by default in Autodesk CFD

June 2018

Decision Center viewport resets after changing Design Scenarios in Autodesk CFD

Visualizing results on suppressed parts in Autodesk CFD

Autodesk CFD Ultimate 2019 crashes without an error

Autodesk CFD: pressure is running away on inlet side of a rotating region analysis

CFD: Solver exits unexpectedly while using a heat sink material

External subsonic compressible flow results issues

Extracting pressure results from a surface in Simulation CFD for use in Robot Structural Analysis

Predicting turbulent pipe flow pressure drop in Autodesk CFD

System requirements for Autodesk CFD 2019

Autodesk CFD: Post processing transient monitor point data in Excel

Cut region function doesn’t work on two-byte character UI including Japanese, Korean, Chinese

Autodesk CFD 2016 vs 2018 - different results for motion analysis

Autodesk CFD CAD connection not visible in CAD package

May 2018

Fluid appears to be leaking through a solid wall in Autodesk CFD

Autodesk CFD: Motion on part with an inner body results in solver exiting unexpectedly

Autodesk CFD: Modeling pressure drop through a pipe of with a non-Newtonian adhesive

Summary Image does not retain “Set to Part” specified legend range in Autodesk CFD

April 2018

Specifying a specific solar heat flux in Autodesk CFD

What is the format of the XY plot import points file in CFD?

How to preview the mesh in CFD and see the boundary layers

How to setup a linear motion model in CFD

CFD: Calculating average velocity through a certain portion of a cut plane

CFD: Modeling the separation of two fluids

CFD: Solver exited unexpectedly while using motion surface parts

Autodesk CFD crashes when doing surface refinement

March 2018

CFD motion results in flow is pointing outward at both inlet and outlet

Can’t use Autodesk CFD while connected to ‘Cisco AnyConnect Secure Mobility Client’ VPN

FAQ for Autodesk CFD FY19 Updates

Autodesk CFD: Assigning motion to surface parts

CFD: Assigning Motion via group causes the user interface to switch back to materials setup

February 2018

Autodesk CFD: How to determine whether to use laminar or turbulent flow solver option

Conversion from imported geometry to analysis model failed - CFD

Cannot normally stop a CFD analysis running on a remote solver

CFD meshing error due to difficulties with one surface

January 2018

CFD crashes upon startup and generates a CER

CFD: External volume creation tool does not allow for necessary CAD manipulation

CFD: Global results displayed in the user interface are incorrect

CFD: Unable to launch a Cloud job when a simulation is already running locally

Autodesk CFD: Non-physical back flow into domain in free surface analysis

How to refine the mesh around small tubes portion of a CFD model

Autodesk CFD: User interface goes black and programs stops responding while viewing results

How does CFD select the stgarting operating point of a Centrifugal Pump/Blower

Modeling long term transient temperature decay in Autodesk CFD