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Keywords: pressure control
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Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. July 2003, 125(3): 497–504.
Published Online: August 27, 2003
... aircraft boundary layer turbulence pressure control vortices rotors Few successful attempts have been made to reduce secondary loss through application of end-wall profiling to a blade row. One successful application of profiling has been demonstrated in the Linear Cascade at Durham University...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. January 2003, 125(1): 128–132.
Published Online: January 23, 2003
... that has led us to develop an improved design for the GE frame engine gas turbine exhaust system. gas turbine power stations heat transfer pressure control flow separation flow control turbulence noise 03 June 2002 09 October 2001 23 01 2003 Contributed...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. July 2002, 124(3): 393–401.
Published Online: July 10, 2002
... 10 07 2002 gas turbines aircraft boundary layer turbulence shear turbulence pressure control wakes flow separation The intense competition within the airline industry creates sustained pressure to achieve reductions in both the cost of manufacture and the weight of modern...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. July 2002, 124(3): 402–409.
Published Online: July 10, 2002
... 20 October 2000 10 07 2002 gas turbines aircraft flow separation pressure control surface phenomena The designer of the low pressure turbine in a modern aircraft engine is commonly faced with the choice between thick, hollow and thin, solid blades. Brear et al. 1 point out...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. October 2001, 123(4): 815–822.
Published Online: February 1, 2001
... 2001 01 February 2001 engines aerodynamics jets seals (stoppers) heat transfer pressure control leak detection finite element analysis temperature measurement gas turbines Labyrinth seals represent an important flow element in the secondary air system of aero engines...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. January 2001, 123(1): 64–72.
Published Online: February 1, 2000
... rotational flow rough surfaces boundary layers shear flow flow separation pressure control Centrifugal Blower Vaneless Diffuser Rotating Stall Three-Dimensional Boundary Layer Separation Control Rough Wall Suppression of unstable flow, such as rotating stall and surge, is one...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. April 2001, 123(2): 189–197.
Published Online: February 1, 2000
... February 2000. Paper No. 2000-GT-260. Review Chair: D. Ballal. 08 May 2000 01 February 2000 gas turbines boundary layer turbulence velocity measurement laminar to turbulent transitions bubbles pressure control flow separation Modern low-pressure turbine airfoils...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. April 2001, 123(2): 296–304.
Published Online: February 1, 2000
... is similar to that observed in cascades. Part II of this paper covers the velocity and the turbulence fields. gas turbines rotors pressure control vortices laser Doppler anemometry loss measurement The effects of the clearance flow have been fully investigated in turbine cascades. However...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. April 2001, 123(2): 258–265.
Published Online: February 1, 2000
... gas turbines cooling film flow nozzles pressure control Mach number engines The rotor and nozzle guide vane (NGV) stages of the high-pressure turbine often incorporate discrete hole film cooling in an attempt to “insulate” the components from the hot mainstream gas. Such a film cooling...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. October 2000, 122(4): 717–724.
Published Online: February 1, 2000
... to predict blade metal temperatures, and an efficient cooling system design. gas turbines heat transfer pressure control rotors flow measurement 08 May 2000 01 February 2000 Contributed by the International Gas Turbine Institute and presented at the 45th International Gas...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. January 2001, 123(1): 133–139.
Published Online: February 1, 2000
... February 2000. Paper No. 2000-GT-232. Review Chair: D. Ballal. 08 May 2000 01 February 2000 gas turbines heat transfer channel flow cooling pressure control The desire for increased gas turbine reliability and efficiency has spurred research in all areas of turbine blade...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. January 2001, 123(1): 9–13.
Published Online: February 1, 2000
... engines temperature control pressure control compressors Rotating stall and surge are two undesirable instabilities in gas turbine engines. Either instability can be initiated by poor inlet flow conditions in the engine. Nonuniform inlet conditions (known as distorted inlet conditions) can...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. July 2000, 122(3): 494–504.
Published Online: February 1, 1999
... characteristic due to a modification of the diffuser geometry. [S0889-504X(00)01703-7] subsonic flow pressure control losses calibration boundary layers flow separation 12 Relation between relative error Δ α 2   err / α 2   min and predicted slope ∂ Dp diff...
Journal Articles