The module teaches key concepts of fluid mechanics and heat transfer and combines physical understanding with mathematical modeling. The aim is to systematically grasp the fundamental mechanisms of fluid and heat transport processes and apply them confidently to engineering problems.

Upon successful completion, students will be able to correctly explain the physical fundamentals of both disciplines, derive their mathematical formulations, and critically reflect on the underlying assumptions. In addition, they will be able to independently apply the models they have learned to new technical problems.

Fluid mechanics deals with the properties of fluids, the continuum concept, and hydrostatic relationships. Building on this, the conservation equations for mass, momentum, and energy, Bernoulli's equation for incompressible flows, and the Navier-Stokes equations follow. This content is supplemented by boundary layer theory and the one-dimensional description of compressible flows.
In the field of heat transfer, the focus is on the basic mechanisms – heat conduction, convection, and heat radiation. Topics covered include one-dimensional heat transfer, the fundamentals of thermal radiation, heat exchangers, and heat transfer in forced and free convection. Convective heat transfer in pipes and heat transfer with phase change are also covered.
The module thus provides a solid foundation for understanding coupled flow and heat processes in technical systems.