The Star Improved Steam Engine Indicator (Classic Reprint) - Hardcover

George Hale Barrus

9780332869391: The Star Improved Steam Engine Indicator (Classic Reprint)

Hardcover

ISBN 10: 0332869393 ISBN 13: 9780332869391

Publisher: Forgotten Books, 2018

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From US$ 41.13

Master the Star Improved Indicator to read engine diagrams with clarity and confidence.

The book explains how the indicator works, what each part does, and how the diagrams reveal engine performance. It’s written as an unbiased practical reference for purchasers and users of the Star Improved Indicator.

The text describes the instrument’s two main parts—the steam cylinder and the paper drum—and how their motion records pressure changes from the engine. It emphasizes a design that keeps moving parts light, reduces binding, and provides accurate, straight-line pencil motion for clear diagrams. The publication also covers care, testing components, and how the drum and mechanism stay reliable even with wear.

Beyond setup, the book shows how to work with diagrams to measure mean effective pressure, using tools like a planimeter, and how to compute horse-power from diagrams. It also includes guidance on using diagrams to set valves and improve engine efficiency through practical adjustments.

How the indicator records steam pressure and traces diagrams on paper
Design choices that maximize lightness, accuracy, and durability
Steps for taking, read�ing, and interpreting diagrams, plus mean effective pressure
Methods for computing horsepower and using diagrams to adjust valves

Ideal for readers of mechanical engineering, machinists, and technicians seeking hands-on guidance in indicator practice.

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