Steam turbine exhaust volume flow and annulus velocity are affected in two ways: both directly in mass flow to the condenser (GT/HRSG steam production) and volume flow as influenced by exhaust pressure. For example, at low ambient temperatures, gas turbine output a...
and then the residual compressed fluid that has passed through the second blade is guided to the first blade and injected at a high pressure by a velocity curve diagram unit such that the rotating body is accelerated by an impulse force as well as by a reaction force, thereby reducing energy...
and then the residual compressed fluid that has passed through the second blade is guided to the first blade and injected at a high pressure by a velocity curve diagram unit such that the rotating body is accelerated by an impulse force as well as by a reaction force, thereby reducing energy...
Subjects were secured in an isokinetic machine with the right knee fully extended and the footplate secured to the right foot. The footplate was dorsiflexed passively from −30° at a constant velocity of 1°/s [3]. The footplate was stopped by pushing a button at the position that eli...
(2) From the engineering point of view, the convection term is meaningful only when the flow velocity is very high (close to the speed of sound) while the steam velocity in the steam heating system is generally 10–70 m/s [31], which is much smaller than the speed of sound. Thus, ...