Journal of the Global Power and Propulsion Society

The Journal is devoted to the advancement of the science and technology of power generation and propulsion systems through the dissemination of original archival papers contributing to advancements in turbomachinery based technologies.

ISSN: 2515-3080 (online)
Special Issue May 2021


Latest Publications
2021 vol. 5
 
 
ORIGINAL ARTICLE

Loss assessment of the axial-gap size effect in a low-pressure turbine
Marcel Oettinger, Dajan Mimic, Michael Henke, Oleg Schmunk, Joerg R. Seume
J. Glob. Power Propuls. Soc. 2021;5:1–14
DOI: https://doi.org/10.33737/jgpps/127834
 
ORIGINAL ARTICLE

The required aerodynamic simulation fidelity to usefully support a gas turbine digital twin for manufacturing
Wen Yao Lee, William N. Dawes, John D. Coull
J. Glob. Power Propuls. Soc. 2021;5:15–27
DOI: https://doi.org/10.33737/jgpps/132007
 
ORIGINAL ARTICLE

Investigation of the tip injection for stall control in a transonic compressor with inlet distortion
Wenqiang Zhang, Mehdi Vahdati
J. Glob. Power Propuls. Soc. 2021;5:28–38
DOI: https://doi.org/10.33737/jgpps/132006
 
ORIGINAL ARTICLE

Aerodynamic investigation of a linear cascade with tip gap using large-eddy simulation
Koch Régis, Sanjosé Marlène, Moreau Stéphane
J. Glob. Power Propuls. Soc. 2021;5:39–49
DOI: https://doi.org/10.33737/jgpps/133601
 
ORIGINAL ARTICLE

Improvement of corner separation prediction using an explicit non-linear RANS closure
Wei Sun, Liping Xu
J. Glob. Power Propuls. Soc. 2021;5:50–65
DOI: https://doi.org/10.33737/jgpps/133913
 
ORIGINAL ARTICLE

Sensitivity analysis on the impact of geometrical and operational variations on turbine hub cavity modes and practical methods to control them
Vahid Iranidokht, Anestis I. Kalfas, Reza S. Abhari, Shigeki Senoo, Kazuhiro Momma
J. Glob. Power Propuls. Soc. 2021;5:66–78
DOI: https://doi.org/10.33737/jgpps/133736
 
ORIGINAL ARTICLE

Stall margin improvement in a low-speed axial compressor rotor using a blockage-optimised single circumferential casing groove
Ahmad Fikri Mustaffa, Vasudevan Kanjirakkad
J. Glob. Power Propuls. Soc. 2021;5:79–89
DOI: https://doi.org/10.33737/jgpps/133912
 
ORIGINAL ARTICLE

Numerical and experimental study of droplet-film-interaction for low pressure steam turbine erosion protection applications
Dieter Bohn, Tatsuya Uno, Takeshi Yoshida, Christian Betcher, Jan Frohnheiser, Kristof Weidtmann
J. Glob. Power Propuls. Soc. 2021;5:90–103
DOI: https://doi.org/10.33737/jgpps/140173
 
ORIGINAL ARTICLE

Impact of volumetric system design on compressor inlet conditions in supercritical CO2 cycles
Alexander Johannes Hacks, Sebastian Schuster, Dieter Brillert
J. Glob. Power Propuls. Soc. 2021;5:104–110
DOI: https://doi.org/10.33737/jgpps/140118
 
ORIGINAL ARTICLE

Flow instability effects related to purge through a gas turbine chute seal
Arijit Sinha Roy, Jens Fridh, James A. Scobie, Carl M. Sangan, Gary D. Lock
J. Glob. Power Propuls. Soc. 2021;5:111–125
DOI: https://doi.org/10.33737/jgpps/140172
 
ORIGINAL ARTICLE

Taylor-Couette-Poiseuille flow heat transfer in a high Taylor number test rig
Phillip B. Swann, Hugh Russell, Ingo H. Jahn
J. Glob. Power Propuls. Soc. 2021;5:126–147
DOI: https://doi.org/10.33737/jgpps/140252
 
ORIGINAL ARTICLE

Experimental and computational investigation of flow structure of buoyancy induced flow in heated rotating cavities
Seyed Mostafa Fazeli, Vasudevan Kanjirakkad, Christopher Long
J. Glob. Power Propuls. Soc. 2021;5:148–163
DOI: https://doi.org/10.33737/jgpps/140595
 
ORIGINAL ARTICLE

Enabling the potential of hybrid electric propulsion through lean-burn-combustion turbofans
Stavros Vouros, Mavroudis Kavvalos, Smruti Sahoo, Konstantinos Kyprianidis
J. Glob. Power Propuls. Soc. 2021;5:164–176
DOI: https://doi.org/10.33737/jgpps/140592
 
ORIGINAL ARTICLE

Unsteady flow phenomena in turbine shroud cavities
Tim Kluge, Iris S. Lettmann, Marcel Oettinger, Lars Wein, Joerg R. Seume
J. Glob. Power Propuls. Soc. 2021;5:177–190
DOI: https://doi.org/10.33737/jgpps/141211
 
ORIGINAL ARTICLE

Numerical validation of an analytical seal flutter model
Michele Greco, Roque Corral
J. Glob. Power Propuls. Soc. 2021;5:191–201
DOI: https://doi.org/10.33737/jgpps/141210
 
ORIGINAL ARTICLE

Unsteady phenomena at the combustor-turbine interface
Faisal Shaikh, Budimir Rosic
J. Glob. Power Propuls. Soc. 2021;5:202–215
DOI: https://doi.org/10.33737/jgpps/143042
 
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