John L. Stefan (engineer and physicist)

John L. Stefan was an engineer and physicist known for his work in applied physics and engineering. He contributed to understanding heat transfer, fluid dynamics, and materials science, often focusing on practical applications like energy systems and thermal management. His research helped improve technologies such as cooling systems and energy efficiency. Stefan's work combined theoretical insights with real-world engineering challenges, advancing both scientific knowledge and industrial practices. Overall, his contributions have supported innovations in managing heat and energy in various engineering systems.