An additional control valve in the second compressor stage
enables additional energy savings when idling as well as closed pressure line with an external control.
NASA worked with General Electric to refine the design of the compressor stage
of a turbine engine to improve its aerodynamic efficiency and, after testing, realized that future engines employing this technology could save 2.
The double-underscored variables are external inputs (evaporator inlet air condition, outdoor air temperature, compressor stage
number and supply air flow rate).
Axial compressor stage
performance is presented by the functional dependence of pressure ratio [[pi].
The off-design behaviour can be analysed by some design parameters such as fluid incidence on the wheel blades, the rotor and stator section ratio, the free space parameter, the reduced speed and position of the compressor stage
on the Ns-Ds map.
This vented hot bleed air from the last compressor stage
of the engine directly into the aft avionics bay, causing significant fire damage.
The performance of a compressor is inherently deteriorated by different loses that occur at different sections of the compressor stage
Team Hare has previously received praise from Formula Student judges for their engine designs, which last year featured a Cummins compressor stage
, as well as the driver environment and control system design.
Swedish aircraft and rocket engine components developer and manufacturer Volvo Aero, part of Volvo Group (NASDAQ:VOLV), said on Wednesday (10 January) that it has signed an agreement with General Electric (GE), under which Volvo Aero will increase its share in the LM6000 industrial gas turbine programme by adding the high pressure compressor Stage
s CF6 engines installed in a total of 186 jet airliners in Japan to look for cracks at the high-pressure compressor stage
that could cause serious engine failure.
Six stages of variable stator vanes on the high pressure compressor stage
maintain high efficiency over the power range