Activity for Impact Finite Element Program
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Roberto Echeverria posted a comment on discussion General Discussion
Is it possible to run bigger problems by allowing more that 1000Mb? kind regards Roberto
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Yasu posted a comment on discussion General Discussion
Hello, If possible , could you let me know what attached jpg file pop up window meaning ?
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Hello, I have same issue too... I made Solid6 unv mesh file with Salome meca2019.
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Joe S. posted a comment on discussion General Discussion
This leads to the question if there is any development activity left at all. This is an amazing piece of software, especially for educational and research purposes, and it would be a shame if it would be abandoned. I tried to get it compiled on Linux (Ubuntu 20.04) but I failed because of Compiler versions and dependencies. Even a port of the simulation kernel to Python would be worth a try.
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aziz fath posted a comment on discussion Example Problems
the problem same with me
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Ruth Sanderson posted a comment on discussion General Discussion
Hello, I'm an experienced FE Analyst and I'm keen to have a play with Impact. I was just wondering if you are able to set your own time increment?
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Carlton Matthew posted a comment on discussion Example Problems
problem now resolved.
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you can use the mass scaling technique to adjust the time step, essentially you increase the material density which increases the time it takes or sound waves to cross the element. check the internet for full details.
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I've installed on Windows 7 & Linux. On both systmes, I typically get the followong error message. So far I'ver ben unable tpo run any example problem. Any idea where to look for the problem? java.io.FileNotFoundException: (No such file or directory) at java.io.RandomAccessFile.open0(Native Method) at java.io.RandomAccessFile.open(RandomAccessFile.java:316) at java.io.RandomAccessFile.<init>(RandomAccessFile.java:243) at java.io.RandomAccessFile.<init>(RandomAccessFile.java:124) at gui.Processor.b_start_actionPerformed(Processor.java:523)...
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Angelo Sigona posted a comment on discussion General Discussion
Hi did you ever get this resolved please ?
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Hi - I have same issue - did someone fix it ? Thanks
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Hi has anyone had the following error when after importing a .unv file and then trying to simulate please ? I am trying to simulate pressure on a disc. I have attached file if anyone wants a look ? Error below: java.lang.IllegalArgumentException: Error in Solid_iso_4 (tetra) element 2454. Element mass is zero or negative. thank you
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Francisco Ramírez posted a comment on discussion Development and Features
Hi, I'd like to know what capabilities are currently implemented in the software. Thanks!
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Fabio Fontana created ticket #9
Translation .dat to .in
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noesis-support posted a comment on ticket #8
Other issue, in case of error, the code is not exiting which is a problem for me as I'm running a sweeping and I would like the other design points to be computed.
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Singular matrix in bullet
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Filip Ferenc posted a comment on discussion General Discussion
Hallo, I have a problem with solving my simple task. I did model in FEM Impact with...
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dwikristianto posted a comment on discussion Development and Features
hello, Ijust downloading the impact and trying it to open my simple.stl file. it...
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Gabor Toth posted a comment on discussion Pre-processor
Hi, I am trying to simulate a falling ball to a sheet metal, unfortunately without...
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Forest Source posted a comment on discussion General Discussion
Hello All! Awesome program. I remember seeing this program to have a very usefule...
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Impact Wiki
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<REDACTED> posted a comment on discussion Pre-processor
Is there a way for me to develop the data in norebook (.txt format) and import it...
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<REDACTED> posted a comment on discussion General Discussion
I have successfully re-insalled java and got the opening screen for impact. But I...
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be ko posted a comment on discussion General Discussion
Hello together I'm impressed by the youtube video which demonstrates the ImpactOpt...
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Pavel Travnicek posted a comment on discussion GiD-Impact Interface
Currently I’m using Impact software in cooperation with GiD preprocessor for my analysis....
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Christian posted a comment on discussion General Discussion
Hello all I just wondered whether the outputted .flavia.res file from my impact analysis...
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Mike posted a comment on discussion General Discussion
Alright, Can anyone please help me out? Everytime I try to run a simulation I am...
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satwik posted a comment on discussion General Discussion
Can we use Impact FEA for simulating incremental sheet forming See link below: https://www.youtube.com/watch?v=k0CTtR8OT0A...
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Waluyo Adi Siswanto posted a comment on discussion Pre-processor
If you do not put any value to the rotational boundary condition about the axis of...
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After the stamping movement completed then the punch/die can be set to move in the...
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Is there any method to predict springback using Impact FEA for stamping. What are...
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handily1 posted a comment on discussion General Discussion
Is there a current method to be able to import an existing design without having...
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A added feature to be able to sort materials alphabetically. A box chart to enter...
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Michael posted a comment on discussion Post-processor
Dear members, I am unable to find a solution neither in this forum nor in the programmers...
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Yuriy Mikhaylovskiy committed [r48]
Example: ImpactOpt for Autodesk® Inventor®
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Pavel posted a comment on discussion Pre-processor
Hello! How can I set boundary condition for roll rotating about it center line? It...
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mike posted a comment on discussion General Discussion
I will. After experimenting I am having more success. Seems the element thickness...
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Did you generate the input file using GiD interface or Impact pre-postprocessor?...
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I am trying to use the program for 2d rigid body problems with contact. So far, it...
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Thanks you. Getting used to SourceForge system. It is really important to keep all...
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NODE IDs NO CORRELATION!
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I can reproduce this (using the latest version): From In pre-processor open impact...
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You have written in ticket. I can find it here: https://sourceforge.net/p/impact...
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All, I thought I posted this, but not sure it is not showing up in the list. I see...
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Waluyo, Thank you for confirming the problem. I will lookout for resolution. For...
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NODE IDs NO CORRELATION!
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this is duplication, please refer https://sourceforge.net/p/impact/discussion/pr...
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I can confirm this. Some png will be "blank". I put this in ticket: https://sour...
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Missing image png in post-processor
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.png images dumped from 'Save Images' icon in Post Processor dumps all black images!...
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.png images dumped from 'Save Images' icon in Post Processor dumps all black images!...
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Thank you Waluyo. Good starting point.
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It will be nice if Jonas is back and active again. Another manual is written here...
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Jonas Forssell posted a comment on discussion General Discussion
Hello, The final section of this text is what is available. http://www.impact-fem.org/doc_fembic_en...
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"The details of how contact sensing is implemented is explained in the programming...
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Also this is not fixed in the downloadable release, it is only fixed in the source....
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I am still curious though why the data was sent to main6.rb.pl and what was it?!...
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Jonas, I have updated the review. Thank you guys. I would like to improve and validate...
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This is by no means small! You have done a great job of pulling something together....
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Yuriy has solved this. Thanks Yuriy. It will be great have ant based compilation...
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Please refer this thread (duplication) https://sourceforge.net/p/impact/discussi...
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There is a video tutorial for the pressure plate. You can find the in file as well....
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remove link java micro benchmark in cumulus header
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Víctor García posted a comment on discussion General Discussion
can someone explain this?
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JNLP execution from opt.sf.net
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New version - Impact-0.7.06.042 Replaced
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LogDB.jar Security Threat
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New version - Impact-0.7.06.042 Replaced
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Impact Finite Element Program released /impact/Version 0.7.06.042/Impact-0.7.06.042.zip
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Replace Statistic & Java MicroBenchmark
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JNLP execution from opt.sf.net
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LogDB.jar Security Threat
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The program secretly sends data to main6.rb.pl. The source for LogDB.jar in /lib...
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Fix bug in ImpactOpt
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Fix bug in ImpactOpt
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While solving Example Problem of Pressure plate I got this error... Please help....
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While solving Example Problem of Pressure plate I got this error... Please help.
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While solving Example Problem of Pressure I got this error... Please help.
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Alfonso posted a comment on discussion Pre-processor
Hi all, I wolud know if it can be manually considered the material properties with...
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Tim posted a comment on discussion Post-processor
Thank you so much. This fixed it. Much appreciated!
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When you open result, use the filter Files of Type: select "Open solver result *...
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Hi, I have just installed impact 0.7.06.040 on a windows 64 bit machine. I also have...
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