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Keywords: Fluid dynamics
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Journal Articles
Article Type: Research Papers
J. Turbomach. November 2021, 143(11): 111008.
Paper No: TURBO-20-1090
Published Online: June 21, 2021
...: a.filippone@manchester.ac.uk Email: alison.pawley@manchester.ac.uk Contributed by the Heat Transfer Division of ASME for publication in the J ournal of T urbomachinery . 07 04 2020 22 04 2021 22 04 2021 21 06 2021 computational fluid dynamics (CFD) turbine deposition...
Journal Articles
Article Type: Research-Article
J. Turbomach. September 2018, 140(9): 091007.
Paper No: TURBO-17-1179
Published Online: August 28, 2018
... in the J OURNAL OF T URBOMACHINERY . Manuscript received September 28, 2017; final manuscript received July 9, 2018; published online August 28, 2018. Assoc. Editor: Anestis I. Kalfas. 28 09 2017 09 07 2018 Computational fluid dynamics Fluid dynamics Heat transfer phenomena...
Journal Articles
Article Type: Research-Article
J. Turbomach. September 2018, 140(9): 091006.
Paper No: TURBO-16-1144
Published Online: August 28, 2018
... loss mechanisms to address some of the above issues. Four geometries were considered and a combined experimental and computational fluid dynamics (CFD) investigation was used to better illustrate the complex flow features. The axial static pressure variation was determined from one row of 40 static...
Journal Articles
Article Type: Research-Article
J. Turbomach. September 2018, 140(9): 091005.
Paper No: TURBO-18-1151
Published Online: August 28, 2018
... OF T URBOMACHINERY . Manuscript received July 10, 2018; final manuscript received July 25, 2018; published online August 28, 2018. Editor: Kenneth Hall. 10 07 2018 25 07 2018 Computational fluid dynamics Fluid dynamics Heat transfer phenomena Compressor Turbine components Gas...
Journal Articles
Article Type: Research-Article
J. Turbomach. September 2018, 140(9): 091004.
Paper No: TURBO-17-1175
Published Online: August 28, 2018
.... Fluid dynamics Heat transfer Measurement techniques Film cooling Heat transfer phenomena Compressor Turbine components Gas turbine engines Modern heavy-duty gas turbines or aero-engines require a higher pressure ratio and turbine inlet temperature to achieve more power generation...
Journal Articles
Article Type: Research-Article
J. Turbomach. August 2018, 140(8): 081004.
Paper No: TURBO-17-1177
Published Online: July 26, 2018
...Guoping Xia; Gorazd Medic; Thomas J. Praisner Current design-cycle Reynolds-averaged Navier–Stokes (RANS) based computational fluid dynamics (CFD) methods have the tendency to over-predict corner-stall events for axial-flow compressors operating at off-design conditions. This shortcoming has been...
Journal Articles
Article Type: Errata
J. Turbomach. August 2018, 140(8): 087001.
Paper No: TURBO-18-1054
Published Online: July 26, 2018
...Beni Cukurel Fluid dynamics Heat transfer Film cooling Heat transfer phenomena Compressor Turbine components Gas turbine engines There is a mistake in Eq. (5) which could misguide the reader; the correct formulation is ( P ̃ i + R e i 2 / 2 ) − ( R...
Journal Articles
Article Type: Research-Article
J. Turbomach. August 2018, 140(8): 081003.
Paper No: TURBO-18-1032
Published Online: July 24, 2018
... by Hellmich and Seume [ 6 ]. For completeness and clarity, the main experimental results relevant for the present paper are summarized below. A four-stage high-speed compressor with controlled diffusion airfoils is operated at the Institute of Turbomachinery and Fluid Dynamics. The inner diameter...
Journal Articles
Article Type: Research-Article
J. Turbomach. July 2018, 140(7): 071009.
Paper No: TURBO-18-1016
Published Online: June 22, 2018
..., 2018. Edited by David Wisler. 01 02 2018 18 02 2018 Computational fluid dynamics Fan Fluid dynamics Compressor Turbine aerodynamic design Heat transfer phenomena Turbine components Gas turbine engines There are many applications in which fans and low hub-to-tip...
Journal Articles
Article Type: Research-Article
J. Turbomach. July 2018, 140(7): 071004.
Paper No: TURBO-17-1178
Published Online: June 14, 2018
... 2017 10 10 2017 Boundary layer development Fan Fluid dynamics Measurement techniques Compressor Turbine aerodynamic design Heat transfer phenomena Turbine components Gas turbine engines Blade row interactions are fundamental to turbomachinery flow fields. The periodic...
Journal Articles
Article Type: Research-Article
J. Turbomach. July 2018, 140(7): 071006.
Paper No: TURBO-18-1046
Published Online: June 14, 2018
... June 14, 2018. Editor: Kenneth Hall. 27 02 2018 25 03 2018 Boundary layer development Fluid dynamics Heat transfer Measurement techniques Film cooling Heat transfer phenomena Compressor Turbine components Gas turbine engines The main flow temperature in modern gas...
Journal Articles
Article Type: Research-Article
J. Turbomach. July 2018, 140(7): 071007.
Paper No: TURBO-18-1049
Published Online: June 14, 2018
... 26, 2018; published online June 14, 2018. Editor: Kenneth Hall. 02 03 2018 26 03 2018 Fluid dynamics Heat transfer Turbomachinery blading Film cooling Heat transfer phenomena Compressor Turbine components Gas turbine engines Design The leading edge design...
Journal Articles
Article Type: Research-Article
J. Turbomach. May 2018, 140(6): 061010.
Paper No: TURBO-17-1224
Published Online: May 3, 2018
.../1.13488 Cavity flows Fluid dynamics Impact on cavity leaking flows on performance Heat transfer phenomena Compressor Turbine components Gas turbine engines Leaking flows In turbofan engines, cooled purge flows are essential to seal the gaps between stationary and rotating turbine...
Journal Articles
Article Type: Research-Article
J. Turbomach. May 2018, 140(6): 061009.
Paper No: TURBO-17-1223
Published Online: May 3, 2018
...; published online May 3, 2018. Editor: Kenneth Hall. 23 11 2017 16 01 2018 Cavity flows Fluid dynamics Impact on cavity leaking flows on performance Heat transfer phenomena Compressor Turbine components Gas turbine engines Leaking flows Turbine inlet temperature...
Journal Articles
Article Type: Research-Article
J. Turbomach. May 2018, 140(6): 061007.
Paper No: TURBO-17-1197
Published Online: April 30, 2018
...John P. Clark; Joseph A. Beck; Alex A. Kaszynski; Angela Still; Ron-Ho Ni This effort focuses on the comparison of unsteadiness due to as-measured turbine blades in a transonic turbine to that obtained with blueprint geometries via computational fluid dynamics (CFD). A Reynolds-averaged Navier...
Journal Articles
Article Type: Research-Article
J. Turbomach. May 2018, 140(6): 061003.
Paper No: TURBO-17-1196
Published Online: April 18, 2018
... manuscript received November 13, 2017; published online April 18, 2018. Editor: Kenneth Hall. 23 10 2017 13 11 2017 Fluid dynamics Measurement techniques Heat transfer phenomena Compressor Turbine components Gas turbine engines The detection of unsteady pressure...
Topics: Blades, Pressure
Journal Articles
Article Type: Research-Article
J. Turbomach. May 2018, 140(6): 061001.
Paper No: TURBO-17-1112
Published Online: April 18, 2018
... . 10.1115/1.2814115 [6] Casari , N. , Pinelli , M. , Suman , A. , Di Mare , L. , and Montomoli , F. , 2017 , “ Gas Turbine Blade Geometry Variation Due to Fouling ,” 12th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics (ETC 2017), Stockholm, Sweden, Apr. 3...
Journal Articles
Article Type: Research-Article
J. Turbomach. May 2018, 140(5): 051010.
Paper No: TURBO-17-1134
Published Online: April 16, 2018
... with two vane passages and was meshed using a hexahedral structured multiblock mesh in ICEM computational fluid dynamics (CFD) and a grid size 10.5 × 10 6 cells. The k − ϵ realizable turbulence model with standard wall functions was used for this study, as it provided both robustness...
Journal Articles
Article Type: Research-Article
J. Turbomach. April 2018, 140(4): 041002.
Paper No: TURBO-17-1170
Published Online: January 17, 2018
.... 20 09 2017 02 11 2017 Boundary layer development Fluid dynamics Measurement techniques Heat transfer phenomena Compressor Turbine components Gas turbine engines The increasing demands about the higher efficiencies of gas turbine engines require engine designers to develop...
Journal Articles
Article Type: Research-Article
J. Turbomach. March 2018, 140(3): 031010.
Paper No: TURBO-17-1215
Published Online: December 28, 2017
... manuscript received December 1, 2017; published online December 28, 2017. Editor: Kenneth Hall. 15 11 2017 01 12 2017 Computational fluid dynamics Fluid dynamics Measurement techniques Heat transfer phenomena Compressor Turbine components Gas turbine engines Modern advanced...