Steady-state simulation analysis is used to analyze the processes when the system is in equilibrium. Typical applications of steady-state simulation analysis are to develop the heat and material balance for the process, Prepare process equipment data sheets, Analyze relief and flare systems. Application of steady-state simulation comes majorly during the conceptual phase of a project with a motive to understand how a design can be altered to get the most out of a process from both a business standpoint and an engineering perspective.