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Keywords: Measurement techniques
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2024, 146(10): 101007.
Paper No: TURBO-23-1254
Published Online: May 8, 2024
... 2024 01 04 2024 08 05 2024 Graphical Abstract Figure compressor experimental aerodynamics secondary flow stator hub leakage cavity and leaking flows impact on cavity leaking flows on performance measurement techniques Future trends in aero engine development...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2024, 146(10): 101009.
Paper No: TURBO-23-1338
Published Online: May 8, 2024
... transfer phenomena in compressor and turbine components of gas turbine engines measurement techniques turbine blade and measurement advancements 1 Corresponding author. Email: mmr6318@psu.edu Email: rberdanier@psu.edu While the decreasing range bars as a function of θ for both...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2024, 146(10): 101004.
Paper No: TURBO-23-1268
Published Online: April 23, 2024
... measurement techniques Performance modification due to deposited mass on blade surfaces is commonly known as compressor fouling. In particular, the deposition process generates the modification of the relevant compressor surfaces, determining the performance variation [ 1 – 3 ]. The fouling phenomenon...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2024, 146(9): 091010.
Paper No: TURBO-23-1110
Published Online: April 16, 2024
... machinery fan noise aeroacoustics measurement techniques Graphical Abstract Figure 03 07 2023 17 03 2024 19 03 2024 16 04 2024 Email: ulf.tapken@dlr.de 1 Corresponding author. Email: maximilian.behn@dlr.de References [1] Hanson , D. B...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2024, 146(10): 101001.
Paper No: TURBO-23-1296
Published Online: April 16, 2024
... fluid dynamics (CFD) endwall contouring secondary flow turbine aerodynamic design measurement techniques Graphical Abstract Figure 24 10 2023 27 03 2024 27 03 2024 16 04 2024 Contributed by the International Gas Turbine Institute (IGTI) of ASME...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2024, 146(9): 091008.
Paper No: TURBO-20-1377
Published Online: April 8, 2024
... cooling measurement techniques turbine blade and measurement advancements The high-pressure turbine (HPT) stage of modern aeroengines is characterized by time-varying aerodynamic and heat transfer phenomena, which impact the efficiency and the lifespan of the machine. High-enthalpy, high...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2024, 146(8): 081005.
Paper No: TURBO-23-1283
Published Online: March 12, 2024
... length scale anisotropy turbine vane frame hot-wire anemometry computational fluid dynamics (CFD) fan compressor and turbine aerodynamic design measurement techniques turbomachinery blading design References [1] Camp , T. R. , and Shin , H. W. , 1995 , “ Turbulence...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2024, 146(8): 081001.
Paper No: TURBO-23-1216
Published Online: March 11, 2024
... and fan aerodynamic design measurement techniques Latest design trends in turbomachinery, especially concerning the geared turbofan, result in fan geometries with lightweight, 3D-shaped rotor blades with reduced tip Mach number. Compared to existing reference configurations like the NASA rotors...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2024, 146(6): 061013.
Paper No: TURBO-23-1260
Published Online: January 29, 2024
... 09 2023 06 12 2023 06 12 2023 29 01 2024 compressor stall and operability bleed systems computational fluid dynamics (CFD) measurement techniques Aircraft need to be able to fly safely through rain storms and the engines need to cope with water ingress without risk...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2024, 146(5): 051006.
Paper No: TURBO-23-1324
Published Online: January 16, 2024
... cooling hole design with flowfield data. fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines heat transfer and film cooling measurement techniques I = momentum flux ratio, ρ j V j 2 / ρ ∞ V ∞ 2 M...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2024, 146(5): 051011.
Paper No: TURBO-23-1244
Published Online: January 16, 2024
... components of gas turbine engines heat transfer and film cooling measurement techniques Office of Fossil Energy 10.13039/100006120 DE-AC02-07CH11358 Advanced gas turbines use film cooling to protect components in the hot gas path. Although significant progress has been made over...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2024, 146(6): 061001.
Paper No: TURBO-23-1297
Published Online: January 16, 2024
... manufacturing CT scan heat transfer friction factor experimental fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines heat transfer and film cooling measurement techniques For the next generation gas turbines, the turbine entry temperature...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2024, 146(5): 051012.
Paper No: TURBO-23-1261
Published Online: January 16, 2024
... ournal of T urbomachinery . 21 09 2023 30 11 2023 30 11 2023 16 01 2024 cavity and leaking flows computational fluid dynamics (CFD) fan compressor and turbine aerodynamic design measurement techniques turbomachinery blading design Tip leakage losses in axial...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2024, 146(4): 041009.
Paper No: TURBO-23-1215
Published Online: December 21, 2023
... of gas turbine engines measurement techniques turbine blade and measurement advancements Small core turbines in aero-engines enable higher bypass ratios, conducive to higher propulsive efficiency. In power generation, smaller engine cores provide compact units with low starting times enabling...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2024, 146(5): 051001.
Paper No: TURBO-23-1282
Published Online: December 21, 2023
... ) distributions for variable M . Minor differences do exist, mostly close to injection location, partially due to the different measurement techniques, PSP in the present case and an Infrared camera in Schroeder and Thole case. Fig. 10 Area-averaged η distributions (Ref.) for variable M Area...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2024, 146(5): 051002.
Paper No: TURBO-23-1311
Published Online: December 21, 2023
... Development 10.13039/501100005073 UI220023JD cavity and leaking flows fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines measurement techniques 06 11 2023 27 11 2023 27 11 2023 21 12 2023 2 Now at Hanwha Aerospace...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. April 2024, 146(4): 044501.
Paper No: TURBO-22-1296
Published Online: December 15, 2023
... turbine engines heat transfer and film cooling measurement techniques A major task for designers of aero-engines is to predict strain and stress distributions of the rotor parts. The radial growth of the compressor rotor drum is a very sensitive parameter for the efficiency of the whole engine...