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
237 visits
Outline:आऊटलाईन : OpenModelica म्हणजे काय ? OMEdit काय आहे ? OMEdit मधील दृष्टीकोन OMEdit मधील ब्राऊझर OMEdit मधील View आयकॉन्स लायब्ररी ब्राऊझरमधून क्लास उघडणे. थर्मल लायब्ररी वापरणे. HeatTransfer लायब्ररी वापरणे. मॉडेलची शुद्धता तपासणे. Simulate बटण वापरणे. कंन्डक्शन व्हेरिएबल वापरून प्लॉटिंग करणे. Re-simulate बटण वापरणे. सिम्युलेशन सेटअप वापरणे. स्टॉप टाइम निर्दिष्ट करणे नवीन New Parametric Plot Window वापरणे. रिझल्ट कसे डिलिट करायचे.
आऊटलाईन : OpenModelica म्हणजे काय ? OMEdit काय आहे ? OMEdit मधील दृष्टीकोन OMEdit मधील ब्राऊझर OMEdit मधील View आयकॉन्स लायब्ररी ब्राऊझरमधून क्लास उघडणे. थर्मल लायब्ररी वापरणे. HeatTransfer लायब्ररी वापरणे. मॉडेलची शुद्धता तपासणे. Simulate बटण वापरणे. कंन्डक्शन व्हेरिएबल वापरून प्लॉटिंग करणे. Re-simulate बटण वापरणे. सिम्युलेशन सेटअप वापरणे. स्टॉप टाइम निर्दिष्ट करणे नवीन New Parametric Plot Window वापरणे. रिझल्ट कसे डिलिट करायचे.
Show video info
Pre-requisite