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Keywords: Measurement techniques
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Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1221
Published Online: February 7, 2025
... design process. Non-intrusive measurement techniques allow for acquisition of data well suited for model validation, as they do not lead to local disruptions of the flow field. This investigation utilized three-component laser Doppler velocimetry to acquire a unique dataset of detailed unsteady velocity...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2025, 147(8): 081012.
Paper No: TURBO-24-1336
Published Online: January 30, 2025
... Figure Turbulence intensity downstream of the stator Turbulence intensity downstream of the stator axial turbine turbulence measurements FRAPP combustor–turbine interaction flow unsteadiness measurement techniques measurement advancements Unsteadiness in turbomachinery flows...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2025, 147(8): 081015.
Paper No: TURBO-24-1263
Published Online: January 30, 2025
... are simultaneously observed from two orthogonally orientated directions. Particle tracking velocimetry enhances the accuracy and objectivity of the data obtained. PTV is an optical flow measurement technique, which resembles particle image velocimetry (PIV) as they both involve the illumination of flow tracer...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2025, 147(8): 081011.
Paper No: TURBO-24-1325
Published Online: January 13, 2025
...] Vera , M. , and Hodson , H. P. , 2002 , “ Low Speed vs High Speed Testing of LP Turbine Blade-Wake Interaction ,” The 16th Symposium on Measuring Techniques in Transonic and Supersonic Flow in Cascades and Turbomachines, September 2002, pp. 23 – 24 . [4] Halstead , D. E. , 1996...
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1320
Published Online: December 23, 2024
... Measurement techniques Turbomachinery blading design Journal of Turbomachinery. Received September 11, 2024; Accepted manuscript posted December 23, 2024. doi:10.1115/1.4067518 Copyright © 2024 by ASME; reuse license CC-BY 4.0 Sofía Medina Cassillas1 Whittle Laboratory, University of Cambridge, Effect...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2025, 147(4): 041014.
Paper No: TURBO-24-1309
Published Online: December 17, 2024
... compressor turbine fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines measurement techniques turbulence energy dissipation loss generation Copyright © 2024 by ASME; reuse license CC-BY 4.0 2024 American Society of Mechanical Engineers 0889...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2025, 147(6): 061013.
Paper No: TURBO-24-1236
Published Online: December 17, 2024
... the orientation of the particle relative to the surface at impact is important. Thus, k t is not only a function of the shape of the particle, but also its orientation relative to the surface at impact. The current measurement technique does not allow orientation to be measured. Bons et al. [ 15...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2025, 147(7): 071009.
Paper No: TURBO-24-1199
Published Online: December 11, 2024
... deposited on the vanes. Finally, a detailed analysis of the thermocouples was performed with considerations for deposition approach, sensor heat treatment, and measurement technique. The results of this study show that AM hardware with integrated sensors can offer value to the turbine development timeline...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2025, 147(5): 051003.
Paper No: TURBO-24-1307
Published Online: November 12, 2024
... measurements clearly show sharp thermal gradients around the effusion cooling holes on the vane's airfoil and platforms. Critically, the THC measurements were compared very well to the DiTACS measurements, validating THCs as a credible temperature measurement technique for long-term, non-dedicated engine tests...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2025, 147(2): 021011.
Paper No: TURBO-24-1185
Published Online: October 21, 2024
... Corresponding author. Emails: jpl@eng.cam.ac.uk ; jpl1000@cam.ac.uk 24 07 2024 23 08 2024 23 08 2024 21 10 2024 boundary layer development measurement techniques surface roughnesss turbine blade and measurement advancements Department for Business, Innovation...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2025, 147(3): 031009.
Paper No: TURBO-24-1181
Published Online: October 15, 2024
...: alessio.picchi@unifi.it Email: niccolo.castelli@unifi.it Email: bruno.facchini@unifi.it Email: francesco.morante@bakerhughes.com Email: luca.innocenti1@bakerhughes.com skin cooling measurement techniques turbine blades and measurement advancements additive manufactuing internal cooling...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2025, 147(3): 031004.
Paper No: TURBO-24-1222
Published Online: October 8, 2024
... and pumps measurement techniques Rolls-Royce 10.13039/501100000767 N/A In recent years, the development of turbomachinery for the gas turbine and fluid handling industry has increasingly explored the design space for the use of additive manufacturing to provide reductions in weight...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2024, 146(12): 121010.
Paper No: TURBO-23-1306
Published Online: August 6, 2024
... the methodology, experimental setup, and measurement techniques. The paper presents experimentally determined influence coefficients, and discusses the findings with regard to the aeroelastic design parameter “plunge-to-twist incidence ratio” (PTIR), which combines reduced frequency and torsion axis setback...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2024, 146(12): 121004.
Paper No: TURBO-24-1014
Published Online: July 15, 2024
... boundary layer development computational fluid dynamics (CFD) measurement techniques turbomachinery blading design The performance of a turbine is closely related to its internal losses, with up to a third of these losses attributed to secondary flows. These flows primarily arise from...
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
... 11 2023 18 04 2024 18 04 2024 08 05 2024 Graphical Abstract Figure fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines measurement techniques turbine blade and measurement advancements U.S. Department...
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...