The Proportions and Movement of Slide Valves explains how to analyze valve geometry and predict port openings, cut-offs, and eccentric positions for reliable engine performance.

Designed for engineers and students, this book walks through step-by-step methods to construct diagrams, determine laps and throws, and plan expansion plates. It emphasizes concrete procedures over theory, helping readers apply the concepts to real valve configurations and timing scenarios.

How to read and build valve diagrams that show port opening and cut-off behavior
Methods to determine the lap, lead, throw, and eccentric angles for various cases
Techniques for designing expansion plates and Zeuner diagrams for single- and multi-slotted valves
Guidance on preventing reopening or obstruction of slots across crank positions

Ideal for readers of mechanical engineering texts and practitioners working with steam engines and valve gear.

"About this title" may belong to another edition of this title.

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