I'm preforming one thermal simulations in Sinda. My first model is without enclosure radiation and runs very well. When I add radiation enclosure I can calculate srm and sin file, but when I load sin it stay stuck in this point? Sinda is preforming the analysis or I have a error in my model?
Did you check the .sls file for any error messages? If you are running a transient simulation , please check the time steps. If time steps is very small, run would never complete. CSGFAC needs to be modified to alter the time steps.