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Lecture
Are you an EPFL student looking for a semester project?
Work with us on data science and visualisation projects, and deploy your project as an app on top of Graph Search.
This lecture introduces the concept of dimensionless groups, emphasizing their importance in analyzing physical systems. Starting with the basics, the instructor explains the fundamental relationships between quantities in scientific and engineering contexts. The lecture progresses to discuss the significance of rooted dimensionless analysis and its application in problem-solving. Through examples and equations, the instructor illustrates how dimensionless groups play a crucial role in characterizing and understanding complex systems, such as in fluid dynamics and heat transfer. The lecture concludes by demonstrating how dimensionless groups are used to estimate the size of an atom and solve Schrödinger's equation.