by Madan Mohan Das is a specialized textbook primarily designed for undergraduate and postgraduate civil engineering students. It provides a comprehensive technical guide to the principles of fluid movement where the stream has a free surface exposed to the atmosphere. Key Content & Structure

: It contains numerous solved examples to help students bridge the gap between theory and real-world application. Google Books About the Author

Das explains how to accurately select Manning’s roughness coefficient (

: Key engineering topics include the design of most economical channel sections, hydraulic jumps, and the hydraulics of alluvial channels. Advanced Topics

: Specific energy, specific force, and computations for critical depth. Channel Design

The text is structured to guide readers from basic fluid mechanics to advanced hydraulic modeling:

A: Look for "A Textbook of Hydraulics, Fluid Mechanics and Hydraulic Machines" or "Irrigation and Water Power Engineering" (depending on the edition and university).

: Derivation and differential equations for steady GVF, which describes how water depth changes over long distances. Hydraulic Structures and Jumps