An assembly for use with a valve having a valve element disposed within a valve body flow passage, the assembly comprising an actuator (130) and a lockout mechanism configured to maintain the position of the actuator in an opened position or a closed posit...

The combustion chamber (5) comprises a body (10) with a fuel supply duct (14) for supplying a fuel (F) into the body (10) and a carrier air supply duct (15) for supplying air (A) into the body (10). It also comprises an adjusting system (17) for adjusting ...

The invention relates to a method for protecting a gas turbine engine (10), comprising a compressor (11), a combustor (13) and a turbine (12), against high dynamical process values, especially in combustor/flame pulsations. An effective protection against ...

Methods and systems for modeling turbine operation are disclosed. In one embodiment a method 200 for modeling turbine operation may include: determining 205 current performance parameters 130 of a turbine 105; providing 210 at least one external factor 140...