Fluid flows of engineering interest are mostly turbulent and viscous in nature. Therefore, designing engineering applications such as jet engines, cooling of electronics, industrial furnaces, etc., requires a thorough understanding of *Real Viscous Flows*. In this learning track, we will start with a dive deep into *Laminar Boundary Layer Theory* and understand the vital role it plays in how we model fluid behavior. We will then proceed through courses that incrementally add sophistication and build a foundation for learning the principles that govern these flows. We will discuss the *Basics of Turbulent Flows*. We will learn how engineers design piping and ducting systems that tackle *Real Internal Flows*. Moreover, we will also discuss how vehicles moving through fluids experience lift and drag forces in *Real External Flows*. Lastly, we will go *Beyond Viscosity* and get a taste of what lies ahead.
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