Model Engineer Index 1898 onwards

Year 2023
Date 02-Jun
Volume 230
Issue 4,718
Page 740
Category Steam
Part 1
Title Radial Valve Gears Again
Author Duncan Webster
Notes Sheds light on what is often seen as a complex subject. Introduction, terminology, outside admission slide valve, inside admission piston valve, valve movement, derivation of equations, crank geometry, port opening, lead and clearance volume, simple eccentric gear, the equivalent eccentrics