how will it help us in mechanical engineering
Tried performing Heat Exchanger simulation as mentioned in the assignment but showing error
Hi,I tried to simulate the HeatExchangerSimulation and got the following error message: (Simulation process failed. Exited with code 0xffffffffffffffff.While solving non-linear system an assertion failed during initialization.The non-linear solver tries to solve the problem that could take some time.It could help to provide better start-values for the iteration variables.For more information simulate with -lv LOG_NLS_VWhile solving non-linear system an assertion failed during initialization.The non-linear solver tries to solve the problem that could take some time.It could help to provide better start-values for the iteration variables.For more information simulate with -lv LOG_NLS_Vnonlinear system 3431 fails: at t=0proper start-values for some of the following iteration variables might helpSolving non-linear system 3431 failed at time=0.For more information please use -lv LOG_NLS.Failed to solve the initialization problem with global homotopy with equidistant step size.Unable to solve initialization problem.simulation terminated by an assertion at initialization)I am using the nightly version (OpenModelica-v1.20.0-dev-336-g8a791ee46b-64bit) installed on Windows 11Thank you
Is it possible to convert code in octave to open modeling. i am not able to see many functions like, real and imag, inverse of matrix functions, or eigen values etc.
Hi,I am working on problems which involves complex numbers. Specifically, I solving set of equations and few parameters of results are complex numbers. Now I wanted to separate Real and Imag part of it for further usage but not able to separate it. It is similar as Re and Im functions in MATLAB. Please help me out with it.Thanks
245 visits
Outline:Kaei ka OpenModelica Kaei ka OMEdit Na ka liang ka jing seisoh ha ka OMEdit Browsers ha ka OMEdit peit ia ki icons ha ka OMEdit Plie ia ka Class na ka Libraries Browser Pyndonkam ka Thermal library Pyndonkam ka HeatTransfer library Peit bniah na ka bynta ka jingpynbeit jong ka model Pyndonkam Simulate button Plotting da kaba pyndonkam conduction variable Pyndonkam Re-simulate button Pyndonkam Simulation Setup Kdew bha ia ka Stop Time Pyndonkam ka Parametric Plot Window kaba thymmai Kumno ban delete ka results
Kaei ka OpenModelica Kaei ka OMEdit Na ka liang ka jing seisoh ha ka OMEdit Browsers ha ka OMEdit peit ia ki icons ha ka OMEdit Plie ia ka Class na ka Libraries Browser Pyndonkam ka Thermal library Pyndonkam ka HeatTransfer library Peit bniah na ka bynta ka jingpynbeit jong ka model Pyndonkam Simulate button Plotting da kaba pyndonkam conduction variable Pyndonkam Re-simulate button Pyndonkam Simulation Setup Kdew bha ia ka Stop Time Pyndonkam ka Parametric Plot Window kaba thymmai Kumno ban delete ka results
Show video info
Pre-requisite