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Development of New Heat Treatment Method to Impart High Creep Strength and High Toughness to Rotor Material for Condensing Steam Turbine
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
Higher temperatures in the HP section of the condensing Turbine requires rotor with high creep strength while low temperatures in the LP section require the rotor to have high toughness. The design basis for current rotor ...
Conventional Servo System to Direct Drive Actuators Why Does It Matter?
(Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)
This paper discusses the development of Actuators over a period of time. The purpose of an Actuator (servo system) is to operate steam turbine control valves. With the increasing demand for better control of steam valves ...