For the educator: There is no substitute. While you may supplement the course with videos of Kaplan turbines and CFD simulations, the theoretical backbone must remain Mataix’s rigorous, clear, and practical method.

The enduring popularity of Claudio Mataix’s work—available through major retailers like Amazon and Scribd —stems from its unique pedagogical approach:

Though often overlooked in hydraulic texts, Mataix includes fans as a specialized form of turbomachinery, applying the same fluid principles to gases where compressibility can be neglected. Legacy in Engineering Education

The book is famous for its "habitual clarity and simplicity". It moves from the fundamental Euler Equation (the soul of any turbine or pump) directly into commercial design criteria used by real-world manufacturers. 2. The Anatomy of the "Treatise"