Investigation and modeling of space shuttle main engine shutdown transient chugging... This pressure pulsation, called chugging, has been linked to undesirable bearing loads and possible damage to the spark ignitor supply piping for the fuel preburner....
Evaluation and improvement of liquid propellant rocket chugging analysis techniques. part 1: a one-dimensional analysis of low frequency combustion instability in the fuel preburner of the space shuttle main engineLow frequency combustion instability, known as chugging, is consistently experienced during shutdown in the fuel and oxidizer preburners of the Space Shuttle Main Engines....
Digital computer program for analyzing chugging instabilities... Equation is solved for critical values of injector pressure drops and chugging frequency
Application of a double-dead-time model describing chugging to liquid-propellant rocket engines having multielement injectors /Double-dead-time model describing chugging to liquid propellant rocket engines having multielement injectors.Major...
