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The conservation of energy, mass, and momentum stands as fundamental laws in physics, resonating deeply within engineering education. This ongoing project, now in its third year of implementation, aims to seamlessly integrate energy conservation principles across the mechanical engineering undergraduate curriculum. Across various courses, including dynamics, fluid dynamics, and thermodynamics, students delve into the diverse forms of mechanical energy. From kinetic and potential energy in dynamics to fluid flow energies and thermodynamic principles in fluid dynamics and thermodynamics courses respectively, the overarching principle remains: energy is neither created nor destroyed but instead transfers between different forms, maintaining a constant total within a fixed domain. The project emphasizes the energy balance equation introduced in the first Thermodynamics course, laying the groundwork for subsequent exploration. Students are guided through the transition from the first law of thermodynamics to Bernoulli's equation in Fluid Mechanics, bridging theoretical concepts with practical applications. This integration continues into Heat Transfer and elective courses such as Industrial Hydraulics and Aerodynamics. To assess student comprehension, direct and indirect assessments are conducted, measuring understanding through principle and practical examples. Feedback and questionnaire responses indicate enhanced understanding of energy conservation principles through the synchronization of energy balance concepts across multiple courses. This presentation showcases the evolution of our work-in-progress project, initially presented at the 2022 and 2023 WVAS meetings. By fostering a holistic understanding of energy conservation principles, our aim is to empower students with a comprehensive foundation to tackle real-world engineering challenges.
Panta et al. (Thu,) studied this question.