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- Yesterday
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Hi Sisi, I have sent you back your revised model. There were several errors in your setup. Also you did not even use the feature that I have provided earlier. I will suggest you to go over the Workbench Connection Tutorial in detail and in case you are using 2D geometry, utilize the feature definition I have provided earlier. Cheers Ceyhan
- Last week
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Thank you so much for the help!
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Hi again, I have completed the update on the revised file for the tip geometry, which now encompasses the entire propeller. Additionally, I've incorporated parameters such as propeller diameter and the number of blades to ensure its proper functionality. Please find attached the aforementioned file for your review. Best Regards, Andreas propellerTipRevNew.cdbc
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Thank you! One more issue though, when I try to create a propeller with this blade as an input, the blades on the propeller are missing the tip. What do I need to fix this?
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Hi, Attached is a revised version of your project with the correct tip geometry. The changes I made involve setting the camber close to the tip region to zero. This adjustment addresses inconsistencies in tip geometry and does not significantly impact performance, as is common practice in propeller design. I also included the trailing edge (TE) surface, as required by the NACA geometry used for the curve engine. Given that the engine has an open TE, the blade surface needs to be closed with a TE surface for proper alignment. In summary, I followed the propeller sample workflow to ensure accuracy and adherence to design standards. Best Regards, Andreas propellerTipRev.cdbc
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Hi Ceyhan, I will send an email to your email as soon as possible. Thanks for your answer. Cheers sisi
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Hi Sisi, There must be an error in your setup. Can you please provide me your Caeses project file, fsc file together with your Ansys project file. You can send them to erdem@friendship-systems.com. Cheers Ceyhan
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Hi Ceyhan, I'm sorry to bother you again. I still have problems with parameter updates. At the moment, I can change the parameters from DP0 in the workbench parameter set, and the model changes in the DM as well. But when I update the design points DP1, DP2, DP3...... , there will be no changes to the model in the DM (picture1). I've changed some settings about DM, but it's still not going well. Also, for some reason, in DM, the parameter bar is blank（picture3）. Earlier when I used solidworks to import a parametric model, I needed to tick the parameters in the DM. I hope you will be able to help me with this. The following images may help.
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simonrichardson joined the community
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teja joined the community
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I reduced the maximum radius of my blade to 0.95 and then adding the propeller tip as the official guide suggests, but I ended up with this weird folded geometry for me at the tip. I played around with the maximum radius with no change, so I'm not sure what's causing it. Does anyone know how to fix this? Here are some pictures of the weird tip geometry; I also attached my project file below. propeller.cdbc
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Masteriti joined the community
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Hi Sisi, Glad that it worked. Please remember that due to changes in design, your BRep Edge numbers may change as well. Creating an inconsistency and hence failure to assign a color. You can use the attached simple Feature Definition where the user is expected to add the edges that will create the 2D geometry as input. Please assign the colors to the edges before adding to the list. The fature then will create a BRep using the provided edges and then assign those colors to the corresponding BRep edges. Cheers Ceyhan 2D_boundaries_forNamedSelection.fdf
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Hi Ceyhan, Thank you very much for your answer, my switch to DM did work and now I can do 2D automated solving. Cheers sisi
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Hi Cui, I was referring to trim the pointy tip which seems to be still there. I will suggest you to move to Caeses v5. You may have some errors which can be worked to make it compatible with v5. Cheers Ceyhan
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Hi SIsi, I will suggest you to use DesignModeler in case you have a 2D body with assigned colors to the BRep. However if you are using SpaceClaim, the procedure is more complex requiring you to use a Feaure created in Caeses. I still need to work on the SpaceClaim code to make it work with 2D boundaries. Cheers Ceyhan
- Earlier
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Hello, I would like to know how you solve this problem. My 2D model import to workbench does not include the named selection.
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Hi everybody, I can't pass the boundary conditions of a 2D model to Ansys Workbench SCDM, even though I've defined inlets, walls, outlets with colors and imported Workbench by ACT APP.
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Also, if you upgrade to version 5, will it cause the previously stored .fbdc files to not be opened for operation. This has happened when my friend operated it.
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Thank you very much for your reply. I tried what you mentioned and it still doesn't work. I also tried boolean with the cylinder and the body/tail separately, but they all reported an error, much to my annoyance..
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Hi Cui, Looks like you are using Caeses v4. Is there a specific reason for not to upgrade to Caeses v5? The reason should be due to some errors on one of your BReps. I believe you have obtained the Body geometry by revolving a profile, which may lead to some problems. Can you please trim the end profile a bit and then use "Close Planar Holes" operation, well not sure if it exists in Caeses v4, or use some other way so that it is not that pointed anymore. Cheers Ceyhan
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I'm trying to model a fish-like shape, and when I merge the body part with the tail in a boolean operation, he always fails, please tell me why this happens and exactly how to solve it, thank you all!
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cui joined the community
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PresidentPlant joined the community
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Hi, Once you've finalized a design in Caeses, you can export the corresponding geometry by following these steps: Click on the three horizontal lines located in the sidebar. Next, navigate to the Export option within the Menu workspace. You'll then encounter various export options for your geometry, including .stl, .step, or .iges file formats. To specify which geometry you want to export, simply select the desired object in the Object Tree. If no specific object is chosen, the export will default to the visible object in the Object Tree. Please refer to the attached figure for clarification on the export process as well. Best Regards, Andreas
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HI Everyone, Can anyone know, how I can download the CAD model which i made with Caeses software? Please help me.
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samsonwilliams joined the community
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Jannik Radix joined the community
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Hi Ceyhan, Thank you for your responsible answer. Since my native language is not English or German, I am not proficient in listening and speaking English or German, and I can only read English words. Unfortunately and sorry, I was unable to communicate through the meeting. To solve the problem, I will spend some time reproducing my simulation and recording a video, uploading my source file to illustrate my situation.This upload will be a day late Best wishes. sisi -
Hi Sisi, I cannot recreate the problem. I will suggest we have a web-meeting to speed up the process. Please let me know when you may be available on the next days. Please keep in mind that we are using CET time zone. You can send your availability information to erdem@friendship-systems.com. Cheers Ceyhan -
jaytdavid joined the community
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thomaslawton joined the community
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Hi Ceyhan, Yes, I used the correct act app. My version is Ansys 2021R1..The image below shows workbench and the changed wall names in fluent. I wonder if it's a problem with fluent meshing? Best wishes. sisi
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Hi Sisi, Can you please let me know your Ansys version? Did you get the ACT App from the Caeses installation folder? Cheers Ceyhan
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