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Keywords: computational fluid dynamics (CFD)
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Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-21-1225
Published Online: May 23, 2022
...@sensorcoatings.com Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 03 09 2021 17 05 2022 17 05 2022 23 05 2022 Computational Fluid Dynamics (CFD) Heat transfer and film cooling Measurement techniques...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-21-1195
Published Online: May 11, 2022
... ournal of T urbomachinery . 16 08 2021 06 05 2022 06 05 2022 11 05 2022 Computational Fluid Dynamics (CFD) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines Heat transfer and film cooling National Natural...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-21-1140
Published Online: May 10, 2022
... urbomachinery . 06 07 2021 04 05 2022 06 05 2022 10 05 2022 Computational Fluid Dynamics (CFD) European Commission 10.13039/501100000780 690714 Journal of Turbomachinery. Received July 06, 2021; Accepted manuscript posted May 04, 2022. doi:10.1115/1.4054528...
Journal Articles
Article Type: Research Papers
J. Turbomach. June 2022, 144(6): 061013.
Paper No: TURBO-22-1055
Published Online: May 5, 2022
...Christopher P. Bowen; Jeffrey P. Bons A framework for performing mesh morphing in a conjugate simulation in the commercial computational fluid dynamics (CFD) software ansys fluent is presented and validated. A procedure for morphing both the fluid and solid domains to simulate the protrusion...
Journal Articles
Article Type: Research Papers
J. Turbomach. June 2022, 144(6): 061012.
Paper No: TURBO-21-1265
Published Online: May 5, 2022
... insignificant [ 17 ]. Therefore, a one-way FSI numerical method is applied for the investigation of blade excitation, which saves computational sources substantially compared with a two-way method. Transient computational fluid dynamics (CFD) calculations are conducted first. Excitation forces are extracted...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-22-1038
Published Online: April 27, 2022
...) of ASME for publication in the J ournal of T urbomachinery . 16 02 2022 21 04 2022 21 04 2022 27 04 2022 Computational Fluid Dynamics (CFD) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines turbine blade and measurement...
Journal Articles
Article Type: Research Papers
J. Turbomach. October 2022, 144(10): 101007.
Paper No: TURBO-21-1202
Published Online: April 19, 2022
... for interpolation across nonconformal interfaces. computational fluid dynamics (CFD) 23 08 2021 10 03 2022 11 03 2022 19 04 2022 Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . Email: mc2497...
Journal Articles
Article Type: Research Papers
J. Turbomach. October 2022, 144(10): 101005.
Paper No: TURBO-21-1185
Published Online: April 19, 2022
... supersonic stator stator–rotor interaction circumferential non-uniformity computational fluid dynamics (CFD) turbomachinery blading design References [1] Colonna , P. , Casati , E. , Trapp , C. , Mathijssen , T. , Larjola , J. , Turunen-Saaresti , T. , and Uusitalo...
Journal Articles
Article Type: Research Papers
J. Turbomach. October 2022, 144(10): 101008.
Paper No: TURBO-21-1221
Published Online: April 19, 2022
... thickness χ 1 = inlet blade angle χ 2 = exit blade angle compressor cascade DNS laminar separation bubble wake development computational fluid dynamics (CFD) fan compressor and turbine aerodynamic design References [1] O'Meara , M. , and Mueller...
Journal Articles
Article Type: Research Papers
J. Turbomach. October 2022, 144(10): 101001.
Paper No: TURBO-21-1211
Published Online: April 7, 2022
... maneuvers when the aircraft angle of attack (AOA) is high. Current fans are not designed to ingest an intake separation at high AOA, and their capacity to deliver sufficient thrust would be compromised. computational fluid dynamics (CFD) fan aerodynamics inlet aerodynamics turbomachinery blading...
Journal Articles
Article Type: Research Papers
J. Turbomach. May 2022, 144(5): 051012.
Paper No: TURBO-21-1074
Published Online: March 31, 2022
... urbomachinery . 11 04 2021 08 03 2022 08 03 2022 31 03 2022 computational fluid dynamics (CFD) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines National Natural Science Foundation of China 10.13039/501100001809...
Journal Articles
Article Type: Research Papers
J. Turbomach. May 2022, 144(5): 051013.
Paper No: TURBO-21-1214
Published Online: March 31, 2022
... out on the blading design. In this paper, an evaluation method for computational fluid dynamics (CFD) simulations has been developed to quantify the loss generation based on entropy production in the flow field. A breakdown of losses caused by different mechanisms (such as skin friction, secondary...
Journal Articles
Article Type: Research Papers
J. Turbomach. September 2022, 144(9): 091013.
Paper No: TURBO-21-1212
Published Online: March 16, 2022
..., it is often convenient to use one reversible fan in place of two different standard fans [ 1 – 3 ]. aeromechanical instabilities fluid–structure interaction (FSI) computational fluid dynamics (CFD) fan turbomachinery blading design 26 08 2021 13 01 2022 13 01 2022 16 03...
Journal Articles
Article Type: Research Papers
J. Turbomach. September 2022, 144(9): 091014.
Paper No: TURBO-21-1218
Published Online: March 16, 2022
... the plenum configuration did—a finding in agreement with the few studies isolating this effect. computational fluid dynamics (CFD) Reynolds-averaged Navier–Stokes (RANS) simulations of the impingement and the pseudo-plenum configurations from a companion study were consulted to investigate the root cause...
Journal Articles
Article Type: Research Papers
J. Turbomach. September 2022, 144(9): 091008.
Paper No: TURBO-21-1209
Published Online: March 4, 2022
... components. A schematic of the three-stage IP turbine rig, including the final OGV row, is shown in Fig. 5 for reference. All design simulations were conducted using ITP Aero’s in-house high-fidelity computational fluid dynamics (CFD) suite. The nonlinear solver, known as Mu 2 s 2 T [ 18 ], uses...
Journal Articles
Article Type: Research Papers
J. Turbomach. September 2022, 144(9): 091007.
Paper No: TURBO-21-1216
Published Online: March 4, 2022
... ] and correlating it with the Reynolds and subgrid stresses in several turbomachines [ 9 – 11 , 19 ]. Glenn Research Center 10.13039/100006193 NNX17AH42A Office of Naval Research 10.13039/100000006 N00014-18-1-2430 compressor stall surge and operability computational fluid dynamics...
Journal Articles
Article Type: Research Papers
J. Turbomach. September 2022, 144(9): 091004.
Paper No: TURBO-22-1013
Published Online: March 4, 2022
...: filippo.rubechini@morfodesign.it Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 17 01 2022 27 01 2022 27 01 2022 04 03 2022 cavity and leaking flows computational fluid dynamics (CFD) turbine...
Journal Articles
Article Type: Research Papers
J. Turbomach. August 2022, 144(8): 081010.
Paper No: TURBO-20-1269
Published Online: March 4, 2022
... recovery increases with additional tip flow. There is a reliable prediction of the computational fluid dynamics (CFD) simulations at design-load. At part-load, CFD overpredicts the strut separation, resulting in an underpredicted overall pressure recovery. At over-load, CFD underpredicts the separation...
Journal Articles
Article Type: Research Papers
J. Turbomach. August 2022, 144(8): 081011.
Paper No: TURBO-21-1042
Published Online: March 4, 2022
..., neglecting the downstream stator. aeromechanical instabilities computational fluid dynamics (CFD) forced response compressor Deutsche Forschungsgemeinschaft 10.13039/501100001659 SFB 871/3 - 119193472 Blisks (blade integrated disks) allow more complex blade geometries...
Journal Articles
Article Type: Research Papers
J. Turbomach. August 2022, 144(8): 081013.
Paper No: TURBO-21-1210
Published Online: March 4, 2022
... number of small holes. From a numerical point of view, a high-computational cost is required in a conjugate computational fluid dynamics (CFD) analysis of an entire combustor for a proper discretization of effusion holes in order to obtain accurate results in terms of liner temperature and effectiveness...