Over the years, the book has been published by several reputable international and Indian publishers, including Alpha Science International, Narosa Publishing House, and CRC Press, reflecting its widespread acceptance and influence. It has also been updated and revised to keep pace with the evolving curriculum, making it a key resource for university courses.
A defining feature of Dr. Patra’s book is its focus on statistical hydrology. Hydrologic events like floods and droughts are inherently stochastic, making probability theory essential for safe engineering design. Dr. Patra provides clear workflows for several advanced statistical tools. hydrology and water resources engineering kc patra pdf work
: Detailed analysis and development of hydrographs for peak discharge estimation. Over the years, the book has been published
Discusses stream flow-measurement and various runoff estimation techniques. Floods and Reservoirs: Patra’s book is its focus on statistical hydrology
| Topic | Formula / Concept | |-------|------------------| | Rational formula | ( Q_p = C i A / 360 ) (Q in m³/s, A in ha) | | Horton’s infiltration | ( f = f_c + (f_0-f_c)e^-kt ) | | Muskingum routing | ( S = K[xI+(1-x)Q] ) | | Theis well function | ( s = \fracQ4\pi T W(u) ); ( u = \fracr^2 S4Tt ) | | Rippl mass curve | Storage = Max cumulative deficit | | Crop water need | ETc = ETo × Kc |
The book is noted for its "simple and lucid" style, designed to help readers grasp complex concepts through:
: Measurement techniques, network design, and the presentation of rainfall data.