Process Modeling: Thermodynamic Properties and Systems

This lecture covers the fundamentals of process modeling, focusing on deriving stream properties from thermodynamics. It begins with an introduction to systems modeling, emphasizing the complexity of energetic and environmental systems. The instructor discusses the importance of using computational tools to analyze these systems, highlighting the need for quantitative information. The lecture outlines the project requirements, including critical evaluation of technologies related to energy and sustainability. The instructor explains the significance of systems modeling in addressing complex questions, such as predicting future temperature rises. Various examples illustrate the interactions within systems, including feedback mechanisms and the role of different factors in climate change. The lecture also introduces the Integrated Global System Modeling framework, emphasizing the collaboration required across multiple fields. The importance of understanding thermodynamic relationships and stream properties is stressed, as well as the necessity of life cycle assessment and uncertainty analysis in evaluating technologies. Overall, this lecture provides a comprehensive overview of the principles of process modeling in the context of sustainable energy systems.