A robust section dedicated to unit conversions, sample calculations, and graphical fold-out charts for friction factors.
The Hydraulic Institute (HI) Engineering Data Book is a vital technical resource for fluid handling, providing standardized data for calculating system requirements and selecting equipment. It covers critical hydraulic parameters, including pipe friction losses, valve resistance coefficients, and fluid characteristics, with notable editions published in 1979 and 1990/1991. For more information, explore the documentation available via Open Library open epanet Minor loss coefficient for valves - open epanet
The HI Data Book serves a broad audience:
This article provides a comprehensive guide to this essential resource, exploring its history, content, practical applications, and its modern evolution in the digital age. hydraulic institute engineering data book
The roots of the Engineering Data Book stretch back to the 1940s, originating from the HI Pipe Friction Manual. It has been a trusted cornerstone for pump and system engineers for over 50 years. The most well-known physical edition is the , which comprised 208 pages of detailed data and practical solutions. Although a limited print run of a "2nd edition" from 2017 exists in some library catalogs (spanning 205 pages), the legacy and content most widely referenced are rooted in the comprehensive 1990 edition. While no subsequent updates have been released in print, the Hydraulic Institute has instead invested in a digital future, ensuring its vital information remains current and accessible.
). The book provides the precise vapor pressure and atmospheric pressure data required to calculate NPSHacap N cap P cap S cap H sub a
Detailed tables covering a wide range of liquids at varying temperatures. A robust section dedicated to unit conversions, sample
The primary objective of the Engineering Data Book is to provide a consolidated reference for the handling of liquids. It is not merely a pump catalog; it is a fluid data repository. It serves three distinct purposes:
The Hydraulic Institute Engineering Data Book is a foundational reference for fluid mechanics and pumping systems. It provides engineers, operators, and designers with the data necessary to calculate pipe friction losses, fluid properties, and system piping interactions. Understanding this text is essential for designing efficient, reliable, and compliant fluid transport systems. Overview of the Hydraulic Institute (HI)
Whether you need assistance understanding a particular like TDH or NPSH The most well-known physical edition is the ,
While the Standards define the rules of the game, the Data Book provides the playbook.
Crucial data points needed to calculate Net Positive Suction Head (NPSH) and avoid cavitation.