-
-
December 4, 2023 at 3:57 pmAras karimiSubscriber
Hi to all,
I drew the airfoil pressure coefficient distribution diagram as shown below in Fluent:
Â
Â
Then I export it as a text file and opened it in Excel software. I drew it in Excel, as shown below, the lines are placed on top of each other, and the irregularity can be seen in it:
Â
Â
What is the problem and what should I do to have a correct and regular curve?
Thanks in advance
Regards
Â
-
December 4, 2023 at 7:12 pmFedericoAnsys Employee
Hello Aras,Â
the points are not ordered, so I would suggest plotting using only the markers and suppressing the lines.
-
December 5, 2023 at 10:02 amAras karimiSubscriberTo present the results, the pressure coefficient distribution should be plotted by lines.
-
December 5, 2023 at 1:15 pmFedericoAnsys Employee
Well then you will have to order the points. That is an Excel issue.
-
December 6, 2023 at 9:44 amAras karimiSubscriber
This is not Excel's problem, but Fluent's problem, which does not export the points in order.
In the papers, the pressure coefficient distribution curve is displayed by a line. How did they do this?
-
-
-
December 6, 2023 at 9:54 amRobForum Moderator
How did you create the surface you're plotting on? Fluent does export the points in order, and they must be in order or your first image would also be a mess.Â
-
- The topic ‘Pressure coefficient curve’ is closed to new replies.
- error udf
- Help: About the expression of turbulent viscosity in Realizable k-e model
- Unburnt Hydrocarbons contour in ANSYS FORTE for sector mesh
- Fluent fails with Intel MPI protocol on 2 nodes
- Cyclone (Stairmand) simulation using RSM
- Diesel with Ammonia/Hydrogen blend combustion
- Non-Intersected faces found for matching interface periodic-walls
- Mass Conservation Issue in Methane Pyrolysis Shock Tube Simulation
- Encountering Error in Heterogeneous Surface Reaction
- How to obtain axial and tangential velocity in CFX-post?
-
1141
-
471
-
468
-
225
-
201
© 2024 Copyright ANSYS, Inc. All rights reserved.