Topic Design and Modelling

 

Mechanical design and rotordynamic analysis of the ORCHID turbine
Matteo Majer, Steven Chatterton, Ludovico Dassi, Edoardo Gheller, Paolo Emilio Lino Maria Pennacchi, Piero Colonna, Matteo Pini
J. Glob. Power Propuls. Soc. 2025;Special Issue: Topical fundamental and applied research for organic Rankine cycle technology:45-66
DOI: https://doi.org/10.33737/jgpps/195567
 

Experimentally validated pre-design maps and performance estimation methods for small-scale turbopumps for organic Rankine cycles
Sajjad Zakeralhoseini, Jürg Schiffmann
J. Glob. Power Propuls. Soc. 2025;Special Issue: Topical fundamental and applied research for organic Rankine cycle technology:17-32
DOI: https://doi.org/10.33737/jgpps/195408
 
ORIGINAL ARTICLE
 

Numerical stability analysis of solution methods for steady and harmonic balance equations
Yuxuan Zhang, Dingxi Wang
J. Glob. Power Propuls. Soc. 2025;9:1-18
DOI: https://doi.org/10.33737/jgpps/193865
 
ORIGINAL ARTICLE
 

Flow disturbance by intrusive instrumentation located on the surface of a compressor blade
Daniel Jung, Lukas Schäflein, Roland Wunderer, Peter Jeschke
J. Glob. Power Propuls. Soc. 2024;8:456-470
DOI: https://doi.org/10.33737/jgpps/192450
 
ORIGINAL ARTICLE
 

The effect of working fluid and compressibility on the optimal solidity of axial turbine cascades
Francesco Tosto, Piero Colonna, Matteo Pini
J. Glob. Power Propuls. Soc. 2024;8:436-455
DOI: https://doi.org/10.33737/jgpps/192451
 
ORIGINAL ARTICLE
 

Application of B-spline basis functions as harmonic functions for the concurrent shape and mesh morphing of airfoils
Ioannis K. Nikolos, Georgios N. Lygidakis, Stavros N. Leloudas, Sofia Tavla
J. Glob. Power Propuls. Soc. 2024;8:360-369
DOI: https://doi.org/10.33737/jgpps/192447
 
ORIGINAL ARTICLE
 

Physics guided machine learning modelling of compressor stall flutter
Marco Rauseo, Fanzhou Zhao, Mehdi Vahdati
J. Glob. Power Propuls. Soc. 2024;8:295-309
DOI: https://doi.org/10.33737/jgpps/187996
 
ORIGINAL ARTICLE
 

Investigation of unsteady cavitating flow around a hydrofoil using GAS method
Nan Xie, Yumeng Tang, Jiexuan Hou, Yangwei Liu
J. Glob. Power Propuls. Soc. 2024;8:255-268
DOI: https://doi.org/10.33737/jgpps/188263
 
ORIGINAL ARTICLE
 

Thermodynamic performance study of simplified precooled engine cycle with coupling power output
Yifan Wang, Dechen Liu, Pengcheng Xu, Pengcheng Du, Zhengping Zou
J. Glob. Power Propuls. Soc. 2024;8:269-280
DOI: https://doi.org/10.33737/jgpps/187745
 
ORIGINAL ARTICLE
 

Optimized design of tidal current turbine blade at low current rate
Zhouqin Wang, Siqi Lai, Zhiyuan Gao, Hongwei Liu
J. Glob. Power Propuls. Soc. 2024;8:203-214
DOI: https://doi.org/10.33737/jgpps/187744
 
ORIGINAL ARTICLE
 

An enhanced compressor map extension method suited for spool speeds down to 1%
Kurzke Joachim
J. Glob. Power Propuls. Soc. 2024;8:215-226
DOI: https://doi.org/10.33737/jgpps/186671
 
ORIGINAL ARTICLE
 

1D analytic and numerical analysis of thin film heat transfer gauges and infra-red cameras in non-planar applications
Mark Baker, Budimir Rosic
J. Glob. Power Propuls. Soc. 2024;8:188-202
DOI: https://doi.org/10.33737/jgpps/185746
 
ORIGINAL ARTICLE
 

A novel performance adaptation method for aero-engine matching over a wide operating range
Ye Wang, Zepeng Wang, Xizhen Wang, Bokun Zhao, Yongjun Zhao
J. Glob. Power Propuls. Soc. 2024;8:154-165
DOI: https://doi.org/10.33737/jgpps/186055
 
ORIGINAL ARTICLE
 

A rapid method for turbomachinery aerodynamic design and optimization using active subspace
Jiasen Xu, Fangyuan Lou
J. Glob. Power Propuls. Soc. 2024;8:24-38
DOI: https://doi.org/10.33737/jgpps/184214
 
ORIGINAL ARTICLE
 

Recent test experiences with applying multiple unshrouded impellers in a single-shaft compressor
Nico Petry, Jörg Hartmann, James M. Sorokes, Mark J. Kuzdzal
J. Glob. Power Propuls. Soc. 2024;8:1-12
DOI: https://doi.org/10.33737/jgpps/177603
 
ORIGINAL ARTICLE
 

High-fidelity CFD-trained machine learning to inform RANS-modelled interfacial turbulence
Bertolotti Luc, Richard Jefferson-Loveday, Stephen Ambrose, Evgenia Korsukova
J. Glob. Power Propuls. Soc. 2023;7:269-281
DOI: https://doi.org/10.33737/jgpps/166558
 
ORIGINAL ARTICLE
 

Development of a surrogate model for uncertainty quantification of compressor performance due to manufacturing tolerance
Quentin Rendu, Loic Salles
J. Glob. Power Propuls. Soc. 2023;7:257-268
DOI: https://doi.org/10.33737/jgpps/168293
 
ORIGINAL ARTICLE
 

Isotropic and anisotropic mesh adaptation for RANS simulations of a nacelle under crosswind conditions
Billon Laure, Papadogiannis Dimitrios, Alauzet Frédéric
J. Glob. Power Propuls. Soc. 2023;7:188-199
DOI: https://doi.org/10.33737/jgpps/162640
 
ORIGINAL ARTICLE
 

Systematic roughness variation to model the influence of skewness on wall bounded flows
Sebastian Kurth, Cengiz Kenan, Moeller Daniel, Wein Lars, Joerg R. Seume
J. Glob. Power Propuls. Soc. 2023;7:177-187
DOI: https://doi.org/10.33737/jgpps/163089
 
REVIEW ARTICLE
 

Creep-damage modelling for micro gas turbine combustion chambers lifetime prediction
Daniele Cirigliano, Herol Lawerence D'Souza, Felix Grimm, Peter Kutne, Manfred Aigner
J. Glob. Power Propuls. Soc. 2023;7:166-176
DOI: https://doi.org/10.33737/jgpps/163088
 
ORIGINAL ARTICLE
 

Virtual process for evaluating the influence of real combined module variations on the overall performance of an aircraft engine
Jan Goeing, Hendrik Seehausen, Lennart Stania, Nicolas Nuebel, Julian Salomon, Panagiotis Ignatidis, Friedrich Dinkelacker, Michael Beer, Berend Berend, Joerg R. Seume, Jens Friedrichs
J. Glob. Power Propuls. Soc. 2023;7:95-112
DOI: https://doi.org/10.33737/jgpps/160055
 
ORIGINAL ARTICLE
 

Validation and verification of RANS solvers for TUDa-GLR-OpenStage transonic axial compressor
Xiao He, Mingmin Zhu, Kailong Xia, Klausmann Sebastian Fabian, Jinfang Teng, Mehdi Vahdati
J. Glob. Power Propuls. Soc. 2023;7:13-29
DOI: https://doi.org/10.33737/jgpps/158034
 
ORIGINAL ARTICLE
 

LES prediction of transitional flows in LP turbine cascades: effects of blade loading, flow phenomena and numerical setup
Atsushi Tateishi, Naoki Tani, Yasuhiro Okamura, Masaaki Hamabe
J. Glob. Power Propuls. Soc. 2022;6:330-342
DOI: https://doi.org/10.33737/jgpps/156577
 
ORIGINAL ARTICLE
 

Predicting the ignition sequences in a separated stratified swirling spray flame with stochastic flame particle tracking
Qing Xie, Siheng Yang, Hao Cheng, Chi Zhang, Zhuyin Ren
J. Glob. Power Propuls. Soc. 2022;6:279-289
DOI: https://doi.org/10.33737/jgpps/153495
 
ORIGINAL ARTICLE
 

Investigation of turbulence production and dissipation due to isotropic and anisotropic roughness components on real surfaces
Jan Dominik Ahrens, Sebastian Kurth, Kenan Cengiz, Lars Wein, Joerg R. Seume
J. Glob. Power Propuls. Soc. 2022;6:227-237
DOI: https://doi.org/10.33737/jgpps/151658
 
ORIGINAL ARTICLE
 

Efficient analysis of unsteady flows within multi-stage turbomachines using the coupled time and passage spectral method
Dingxi Wang, Sen Zhang, Xiuquan Huang
J. Glob. Power Propuls. Soc. 2022;6:213-226
DOI: https://doi.org/10.33737/jgpps/151117
 
ORIGINAL ARTICLE
 

Non-parametric surrogate model method based on machine learning with application on low-pressure steam turbine exhaust system
Jiajun Cao, Qingbiao Li, Liping Xu, Rui Yang, Yuejin Dai
J. Glob. Power Propuls. Soc. 2022;6:165-180
DOI: https://doi.org/10.33737/jgpps/151661
 
ORIGINAL ARTICLE
 

Flow deviation and critical choking in transonic turbine cascades operating with non-ideal compressible flows
Francesco Tosto, Andrea Giuffré, Piero Colonna, Matteo Pini
J. Glob. Power Propuls. Soc. 2022;6:181-199
DOI: https://doi.org/10.33737/jgpps/151659
 
ORIGINAL ARTICLE
 

Experimental and numerical investigations of mixed convection in turbine cavities for more flexible operations
Oguzhan Murat, Budimir Rosic, Koichi Tanimoto, Ryo Egami
J. Glob. Power Propuls. Soc. 2022;6:106-123
DOI: https://doi.org/10.33737/jgpps/150751
 
ORIGINAL ARTICLE
 

Towards real time transient mGT performance assessment: effective prediction using accurate component modelling techniques
Aggelos Gaitanis, Antoine Laterre, Francesco Contino, Ward De Paepe
J. Glob. Power Propuls. Soc. 2022;6:96-105
DOI: https://doi.org/10.33737/jgpps/150359
 
ORIGINAL ARTICLE
 

Numerical optimization study for the geometry of film cooling nozzle
Mohammad M. Alshehaby, Lamyaa El-Gabry
J. Glob. Power Propuls. Soc. 2022;6:39-60
DOI: https://doi.org/10.33737/jgpps/146614
 
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
 

Characterization of manufacturing uncertainties with applications to uncertainty quantification and robust design optimization
Dirk Wunsch, Charles Hirsch
J. Glob. Power Propuls. Soc. 2021;Special Issue: Data-driven modelling and high-fidelity simulations:1-16
DOI: https://doi.org/10.33737/jgpps/138902
 
ORIGINAL ARTICLE
 

Towards digital design of gas turbines
Francesco Montomoli, Stelios Antorkas, Marco Pietropaoli, Audrey Gaymann, James Hammond, Yuri Frey Marioni, Niklas Isaksson, Michela Massini, Raul Vazquez-Diaz, Paolo Adami
J. Glob. Power Propuls. Soc. 2021;Special Issue: Data-driven modelling and high-fidelity simulations:1-12
DOI: https://doi.org/10.33737/jgpps/135581
 
ORIGINAL ARTICLE
 

Calibration of Spalart-Allmaras model for simulation of corner flow separation in linear compressor cascade
Kotaro Matsui, Ethan Perez, Ryan T. Kelly, Naoki Tani, Aleksandar Jemcov
J. Glob. Power Propuls. Soc. 2021;Special Issue: Data-driven modelling and high-fidelity simulations:1-16
DOI: https://doi.org/10.33737/jgpps/135174
 
REVIEW ARTICLE
 

A physics-informed machine learning framework for predictive maintenance applied to turbomachinery assets
Marzia Sepe, Antonino Graziano, Maciej Badora, Alessandro Di Stazio, Luca Bellani, Michele Compare, Enrico Zio
J. Glob. Power Propuls. Soc. 2021;Special Issue: Data-driven modelling and high-fidelity simulations:1-15
DOI: https://doi.org/10.33737/jgpps/134845
 
ORIGINAL ARTICLE
 

Making use of our data
Graham Pullan
J. Glob. Power Propuls. Soc. 2021;Special Issue: Data-driven modelling and high-fidelity simulations:1-13
DOI: https://doi.org/10.33737/jgpps/134645
 
ORIGINAL ARTICLE
 

Towards the Large-Eddy Simulation of a full engine: Integration of a 360 azimuthal degrees fan, compressor and combustion chamber. Part II: Comparison against stand-alone simulations
Carlos Pérez Arroyo, Jérôme Dombard, Florent Duchaine, Laurent Gicquel, Benjamin Martin, Nicolas Odier, Gabriel Staffelbach
J. Glob. Power Propuls. Soc. 2021;Special Issue: Data-driven modelling and high-fidelity simulations:1-16
DOI: https://doi.org/10.33737/jgpps/133116
 
ORIGINAL ARTICLE
 

Towards the Large-Eddy Simulation of a full engine: Integration of a 360 azimuthal degrees fan, compressor and combustion chamber. Part I: Methodology and initialisation
Carlos Pérez Arroyo, Jérôme Dombard, Florent Duchaine, Laurent Gicquel, Benjamin Martin, Nicolas Odier, Gabriel Staffelbach
J. Glob. Power Propuls. Soc. 2021;Special Issue: Data-driven modelling and high-fidelity simulations:1-16
DOI: https://doi.org/10.33737/jgpps/133115
 
ORIGINAL ARTICLE
 

Editorial: Data-driven modelling and high-fidelity simulations
Vittorio Michelassi, Li He
J. Glob. Power Propuls. Soc. 2021;Special Issue: Data-driven modelling and high-fidelity simulations:1-2
DOI: https://doi.org/10.33737/jgpps/135933
 
REVIEW ARTICLE
 

Challenges and opportunities for artificial intelligence and high-fidelity simulations in turbomachinery applications: A perspective
Vittorio Michelassi, Julia Ling
J. Glob. Power Propuls. Soc. 2021;Special Issue: Data-driven modelling and high-fidelity simulations:1-14
DOI: https://doi.org/10.33737/jgpps/135173
 
ORIGINAL ARTICLE
 

Estimating RANS model uncertainty using machine learning
Jan Felix Heyse, Aashwin A Mishra, Gianluca Iaccarino
J. Glob. Power Propuls. Soc. 2021;Special Issue: Data-driven modelling and high-fidelity simulations:1-14
DOI: https://doi.org/10.33737/jgpps/134643
 
ORIGINAL ARTICLE
 

RANS predictions of trailing-edge slot flows using heat-flux closures developed with CFD-driven machine learning
Chitrarth Lav, Ali Haghiri, Richard Sandberg
J. Glob. Power Propuls. Soc. 2021;Special Issue: Data-driven modelling and high-fidelity simulations:1-13
DOI: https://doi.org/10.33737/jgpps/133114
 
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
 

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
 

Influence of combined compressor and turbine deterioration on the overall performance of a jet engine using RANS simulation and Pseudo Bond Graph approach
Jan Goeing, Hendrik Seehausen, Vladislav Pak, Sebastian Lueck, Joerg R. Seume, Jens Friedrichs
J. Glob. Power Propuls. Soc. 2020;4:296-308
DOI: https://doi.org/10.33737/jgpps/131109
 
ORIGINAL ARTICLE
 

Three-dimensional low-order surge model for high-speed axial compressors
Mauro Righi, Vassilios Pachidis, László Könözsy, Fanzhou Zhao, Mehdi Vahdati
J. Glob. Power Propuls. Soc. 2020;4:274-284
DOI: https://doi.org/10.33737/jgpps/130790
 
ORIGINAL ARTICLE
 

Low pressure ratio transonic fan stall with radial distortion
Tim S Williams, Cesare A Hall, Mark Wilson
J. Glob. Power Propuls. Soc. 2020;4:226-237
DOI: https://doi.org/10.33737/jgpps/130478
 
ORIGINAL ARTICLE
 

Impact of downstream potential perturbations on the nonlinear stability of a generic fan
David Romera, Roque Corral
J. Glob. Power Propuls. Soc. 2020;4:217-225
DOI: https://doi.org/10.33737/jgpps/130028
 
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