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Keywords: computational fluid dynamics
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2024, 146(10): 101006.
Paper No: GTP-23-1636
Published Online: April 22, 2024
... has been conducted to investigate the flow evolution in medium- to large-sized engines using laser-based diagnostic methods, computational fluid dynamics (CFD) simulations, and zero-dimensional (0D) based modeling. In the present study, we provide a detailed analysis of the evolution of flow fields...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2024, 146(6): 061002.
Paper No: GTP-23-1390
Published Online: December 26, 2023
...-mail:  v.pachidis@cranfield.ac.uk 04 08 2023 27 09 2023 26 12 2023 boundary layer pump tesla pump friction pump computational fluid dynamics Boundary layer pumps have become an increasingly researched area of alternative turbomachinery due to their simplistic design...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2024, 146(5): 051007.
Paper No: GTP-23-1555
Published Online: December 8, 2023
...@bath.ac.uk e-mail:  ht377@bath.ac.uk e-mail:  jas28@bath.ac.uk e-mail:  ensgdl@bath.ac.uk 1 Corresponding author. e-mail:  m.carnevale@bath.ac.uk 14 09 2023 25 09 2023 08 12 2023 conjugate heat transfer computational fluid dynamics buoyancy-induced flow rotating...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2024, 146(1): 011014.
Paper No: GTP-23-1353
Published Online: October 26, 2023
... analysis. As the rotor exit pressure is recorded at only one location, the average rotor exit pressure around the circumference of the shaft must be different and could be measured accurately using multiple pressure probes at different locations. Fig. 16 Computational fluid dynamics-experimental...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121001.
Paper No: GTP-22-1559
Published Online: October 3, 2023
... conditions representing the dynamic and complex fluid flow inside engines. To meet this requirement, the present study focuses on transient thermomechanical stress analysis using a sequentially coupled computational fluid dynamics (CFD)–finite element analysis (FEA) approach to understand transient...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2023, 145(11): 111012.
Paper No: GTP-23-1307
Published Online: September 29, 2023
... clearance. Other force coefficients for both seals, namely, cross-coupled stiffness (k) and direct damping (C) increase as the inlet liquid volume fraction (LVF) grows. Rationale for the peculiar differences in centering stiffness (K) is missing. Hence, a computational fluid dynamics (CFD) model and its...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2022, 144(11): 111006.
Paper No: GTP-22-1420
Published Online: September 20, 2022
... s = specific t = total ti = total inlet CFD = Computational Fluid Dynamics Acronyms CFD = computational fluid dynamics DoR = degree of reaction TPC = total pressure loss coefficient References [1] Tesla , N. , 1913 , “ Turbine...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2021, 143(11): 111014.
Paper No: GTP-21-1121
Published Online: October 4, 2021
.... A three-dimensional computational fluid dynamics engine model incorporated with detailed biodiesel combustion kinetics and NO x formation kinetics was validated against measured in-cylinder pressure, temperature, and engine-out nitric oxide emission from diesel engine. This valid model was then employed...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2021, 143(1): 011018.
Paper No: GTP-20-1672
Published Online: January 4, 2021
...Shine Win Naung; Mohammad Rahmati; Hamed Farokhi The high-fidelity computational fluid dynamics (CFD) simulations of a complete wind turbine model usually require significant computational resources. It will require much more resources if the fluid–structure interactions (FSIs) between the blade...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2021, 143(1): 011016.
Paper No: GTP-20-1538
Published Online: January 4, 2021
... Flows ,” Seventh International Conference on Computational Fluid Dynamics, Big Island, Hawaii, July 9– 13, Paper No. ICCFD7-2202 . 10.2514/6.2012-3067 [7] Xia , G. , Sankaran , V. , Li , D. , and Merkle , C. L. , 2006 , “ Modeling of Turbulent Mixing Layer Dynamics...
Journal Articles
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2019, 141(2): 021014.
Paper No: GTP-16-1189
Published Online: October 4, 2018
... evaluated using a computational fluid dynamics (CFD) approach. Three essential structural parameters of EUP control valve were investigated, and their effects on circulation characteristics were evaluated. The variation trends were observed, and the changes in significant physical parameters and crucial...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011007.
Paper No: GTP-18-1287
Published Online: September 14, 2018
... Corresponding author. Manuscript received June 22, 2018; final manuscript received June 28, 2018; published online September 14, 2018. Editor: Jerzy T. Sawicki. 22 06 2018 28 06 2018 Acoustic emission Burners Combustion Combustors Computational fluid dynamics Engines Experimental...