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Keywords: Compressor
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Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2024, 146(6): 061006.
Paper No: TURBO-23-1269
Published Online: January 29, 2024
..., IN , July 5–10 p. 3790 . [3] Cumpsty , N. A. , 2004 , Compressor Aerodynamics , Krieger , Malabar, FL . [4] Denton , J. D. , 1993 , “ IGTI Scholar Lecture: Loss Mechanisms in Turbomachines ,” ASME J. Turbomach. , 115 ( 4 ), pp. 621 – 656 . 10.1115/1.2929299 [5] Peters...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2024, 146(5): 051007.
Paper No: TURBO-21-1304
Published Online: January 16, 2024
... , D. , 1976 , “ Detailed Flow Investigations Within a High-Speed Centrifugal Compressor Impeller ,” ASME J. Fluids Eng. , 98 ( 3 ), pp. 390 – 399 . 10.1115/1.3448334 [6] Moore , J. , 1973 , “ A Wake and an Eddy in a Rotating, Radial-Flow Passage—Part 1: Experimental Observations...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2024, 146(5): 051013.
Paper No: TURBO-23-1274
Published Online: January 16, 2024
... low-pressure turbine low-speed linear cascade test profile loss wake interaction loss control volume analysis boundary layer development fan compressor and turbine aerodynamic design turbine blade and measurement advancements For low-pressure turbines of a high bypass ratio turbofan...
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
...James V. Taylor; Anthony M. J. Dickens; Harry Simpson The over tip leakage flow in an unshrouded compressor blade row is highly three dimensional, yet in order for aerodynamicists to analyze and improve designs, they must be able to simplify the problem down to a limited number of mechanisms...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2024, 146(3): 031013.
Paper No: TURBO-23-1181
Published Online: December 14, 2023
... component interactions, which compromise aerodynamic performance. In this paper, a fully annular, low-speed test facility incorporating a 1½ stage axial compressor is used to examine the flow in the last stage of a low-pressure compressor and the downstream transition duct. The transition duct incorporated...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2024, 146(3): 031003.
Paper No: TURBO-23-1220
Published Online: November 16, 2023
...Weibo Zhong; Yangwei Liu; Yumeng Tang Corner separation is an inherently unsteady flow feature in an axial compressor cascade, and it significantly affects the aerodynamic performance of compressors. The flow field of a highly loaded compressor cascade at the Mach number of 0.59 under the moderate...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2024, 146(3): 031002.
Paper No: TURBO-23-1222
Published Online: November 16, 2023
...Amit Kumar; Akshay Kumar; Hitesh Chhugani; Shubhali More; A. M. Pradeep In order to maximize the pressure ratio and efficiency, compressor designers have tried several unconventional design approaches. Tandem blading is one such unconventional design that promises a higher pressure ratio per stage...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2023, 145(11): 111004.
Paper No: TURBO-23-1147
Published Online: September 14, 2023
...Runzhu Shao; Xiao He; Mingmin Zhu; Fabian Klausmann; Jinfang Teng Shrouded stator cavity flow increases the stator total pressure loss, reduces the compressor isentropic efficiency, and thus limits the compressor pressure rise capability. This paper proposes a simplified cavity flow model...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2023, 145(11): 111001.
Paper No: TURBO-23-1047
Published Online: August 16, 2023
... 2023 17 07 2023 18 07 2023 16 08 2023 aeromechanical instabilities boundary layer development fan compressor and turbine aerodynamic design turbine blade and measurement advancements wind turbine aerodynamic design The boundary layer subjected to an adverse pressure...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2023, 145(9): 091011.
Paper No: TURBO-22-1330
Published Online: July 27, 2023
... 13 06 2023 27 07 2023 aerodynamic loss model performance prediction turbine design entropy loss coefficient fan compressor and turbine aerodynamic design turbomachinery blading design National Natural Science Foundation of China 10.13039/501100001809 51876021...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2023, 145(7): 071017.
Paper No: TURBO-22-1184
Published Online: April 3, 2023
...Ryosuke Seki; Toshihiko Azuma; Junji Iwatani; Akihiro Nakaniwa; Hidetaka Okui; Takanori Shibata In this article, an unsteady tip leakage flow instability is identified and investigated for an axial compressor at near-surge conditions. We describe the results of experimental verification of a new...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2023, 145(8): 081001.
Paper No: TURBO-22-1193
Published Online: April 3, 2023
...Edwin J. Munoz Lopez; Alexander Hergt; Sebastian Grund; Volker Gümmer The design of compressor blades has been transformed by the advent of optimization algorithms, allowing designers to focus on finding the best optimization strategy for a desired application. However, transonic flow conditions...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2023, 145(5): 051016.
Paper No: TURBO-22-1321
Published Online: March 2, 2023
...Cedric Babin; Xavier Ottavy; Fabrizio Fontaneto This paper presents the investigation of realistic cavity leakage flow for the von Karman Institute for Fluid Dynamics H25 axial compressor stage, equipped with a shroud cavity of average Reynolds number Re r = 2.2 * 10 6 and average aspect ratio G...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2023, 145(7): 071008.
Paper No: TURBO-22-1337
Published Online: February 10, 2023
... 10 02 2023 fan compressor and turbine aerodynamic design measurement techniques Gedeon Richter 10.13039/501100003358 PhD Scholarship (Gábor Daku) Nemzeti Fejlesztési Minisztérium 10.13039/501100005909 ÚNKP-21-3 Nemzeti Kutatási és Technológiai Hivatal 10.13039...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2023, 145(6): 061012.
Paper No: TURBO-22-1293
Published Online: January 9, 2023
... ( 2 ), p. 021007 . 10.1115/1.4023906 [14] Gbadebo , S. A. , Cumpsty , N. A. , and Hynes , T. P. , 2005 , “ Three-Dimensional Separations in Axial Compressors ,” ASME J. Turbomach. , 127 ( 2 ), pp. 331 – 339 . 10.1115/1.1811093 [15] Tobak , M. , and Peake , D. J...