How temperature shifts alter the absolute and kinematic viscosity of water, petroleum products, and chemical solutions.
This section contains data for calculating friction losses, which directly impact pump sizing.
Whether in its traditional printed form or as the modern Engineering Data Library , the Hydraulic Institute Engineering Data Book remains an invaluable tool for pump professionals. By standardizing critical data on fluid behavior, it continues to improve the safety, efficiency, and reliability of pumping systems worldwide.
The second edition, which remains a staple in engineering departments, covers several critical areas: hydraulic institute engineering data book
The book also includes several appendices with useful data, such as:
For troubleshooting existing systems, identifying bottlenecks, or retrofitting older piping networks to handle new fluids. How to Get the Most Out of the Manual
Explicit roughness factors for materials like cast iron, steel, and PVC. How temperature shifts alter the absolute and kinematic
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The Hydraulic Institute Engineering Data Book is a specialized compilation of formulas, charts, tables, and calculation methods. Unlike standard fluid mechanics textbooks that focus heavily on academic theory, the HI Data Book is explicitly designed for the design, operation, and troubleshooting of commercial and industrial fluid systems. The manual standardizes data related to: Fluid properties (viscosity, density, vapor pressure). Pipe friction losses across various materials. Valves, fittings, and flow meters.
Detailed information on the physical properties of various liquids, including viscosity measurements and vapor pressures for hundreds of compounds. By standardizing critical data on fluid behavior, it
You can purchase the physical book or access digital versions through several platforms:
The manual focuses on the physical properties of fluids and their interaction with piping systems. It bridges academic fluid mechanics theory and practical, real-world engineering solutions. Key Functions
Critical values for accurately calculating system head and motor horsepower requirements.
The digital tools, in particular, are a game-changer. By moving this data online and making it , HI has democratized access to a level of engineering data that was once locked behind paywalls or scattered across multiple hard-to-find sources.