Assessment of Thermodynamic Processes in Ideal Gases: A P-V Diagram Analysis

Authors

Gaurav Dwivedi

Abstract

This research paper provides a comprehensive analysis of thermodynamic processes in ideal gases using a combination of traditional Pressure-Volume (P-V) diagram analysis and advanced computational fluid dynamics (CFD) simulations. The study focuses on four key thermodynamic processes— isothermal, adiabatic, isobaric, and isochoric—each examined through both theoretical models and real-time simulation data. The results validate the established theoretical models, while the simulations offer additional insights into transient behaviors that are challenging to capture using traditional methods. The findings confirm the reliability of P-V diagrams in visualizing and predicting gas behavior under various conditions, with simulations revealing slight discrepancies during rapid expansions in adiabatic processes. Sensitivity analysis highlights the importance of initial conditions, particularly in adiabatic processes, for determining final outcomes. The research has significant implications for engineering, environmental science, and energy production, where accurate thermodynamic modeling is crucial for system design and optimization. This study bridges a critical gap in the literature by integrating traditional and computational approaches, offering a more holistic understanding of thermodynamic processes in ideal gases and suggesting potential advancements in the design of more efficient and sustainable systems.

Keywords

Thermodynamic processes, Ideal gases, P-V diagrams, Computational fluid dynamics, Isothermal process, Adiabatic process

Assessment of Thermodynamic Processes in Ideal Gases: A P-V Diagram Analysis. Gaurav Dwivedi. 2023. IJIRCT, Volume 9, Issue 6. Pages 1-10. https://www.ijirct.org/viewPaper.php?paperId=2408063