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Flexible Fossil Power Plants for the Future Energy Market through new and advanced Turbine Technologies

Deliverables

FLEXTURBINE public website

Public website presenting project approach and current results.

Publications

Design of a static test rig for advanced seals and air bearing testing

Author(s): A.-L. Zimmermann, R. H. M. Giepman, Q. T. Nguyen Tran, C. Aalburg, V. Gümmer
Published in: 2017
Publisher: ISROMAC

Through-Flow Modeling of Single- and Two-Shaft Gas Turbines at Wide Operating Range

Author(s): Alexander Wiedermann, Milan V. Petrovic
Published in: Volume 2C: Turbomachinery, 2018, Page(s) V02CT42A006, ISBN 978-0-7918-5101-2
Publisher: ASME
DOI: 10.1115/gt2018-75394

Part Load Behavior of the LP Part of an Industrial Gas Turbine

Author(s): Milan V. Petrovic, Alexander Wiedermann, Srecko M. Nedeljkovic, Milan Banjac
Published in: Volume 2A: Turbomachinery, 2017, Page(s) V02AT40A033, ISBN 978-0-7918-5078-7
Publisher: ASME
DOI: 10.1115/gt2017-64778

High temperature fatigue testing of gas turbine blades

Author(s): M. Beghini, L. Bertini, C. Santus, B.D. Monelli, E. Scrinzi, N. Pieroni, I. Giovannetti
Published in: Procedia Structural Integrity, 7, 2017, Page(s) 206-213, ISSN 2452-3216
Publisher: Elsevier
DOI: 10.1016/j.prostr.2017.11.079

Thermo-mechanical fatigue prediction of a steam turbine shaft

Author(s): Martin Nesládek, Michal Bartošák, Josef Jurenka, Jan Papuga, Milan Růžička, Petr Měšt’ánek, Jan Džugan
Published in: MATEC Web of Conferences, 165, 2018, Page(s) 22016, ISSN 2261-236X
Publisher: MATEC Web of Conferences
DOI: 10.1051/matecconf/201816522016

An assessment of thermo-mechanically induced fatigue damage of a steam turbine shaft

Author(s): M. Nesládek, J. Jurenka, M. Lutovinov, M. Růžička, P. Měšťánek, J. Džugan
Published in: Procedia Structural Integrity, 7, 2017, Page(s) 190-197, ISSN 2452-3216
Publisher: Elsevier
DOI: 10.1016/j.prostr.2017.11.077

Crack propagation under combined cycle fatigue for a precipitation hardened steel

Author(s): L. Patriarca, S. Foletti, S. Beretta, S. Parodi, A. Riva
Published in: Procedia Structural Integrity, 7, 2017, Page(s) 214-221, ISSN 2452-3216
Publisher: Elsevier
DOI: 10.1016/j.prostr.2017.11.080

Calibration of blade tip-timing sensor for shrouded 40″ last stage blade

Author(s): Z. Kubín, T. Mísek, J. Hlous, T. Dadaková, J. Kellner, T. Bachorec
Published in: Mechanical Systems and Signal Processing, 108, 2018, Page(s) 88-98, ISSN 0888-3270
Publisher: Academic Press
DOI: 10.1016/j.ymssp.2018.02.001

CFD prediction of flutter of turbine blades and comparison with an experimental test case

Author(s): Vaclav Slama, Bartolomej Rudas, Jiri Ira, Ales Macalka, Petr Eret, Volodymyr Tsymbalyuk
Published in: MATEC Web of Conferences, 168, 2018, Page(s) 02005, ISSN 2261-236X
Publisher: EDP Sciences
DOI: 10.1051/matecconf/201816802005

A computational fluid dynamics investigation of the segmented integral squeeze film damper

Author(s): Petr Ferfecki, Jaroslav Zapoměl, Marek Gebauer, Václav Polreich, Jiří Křenek
Published in: MATEC Web of Conferences, 254, 2019, Page(s) 08005, ISSN 2261-236X
Publisher: EDP Sciences
DOI: 10.1051/matecconf/201925408005

Thermal Turbulent Flow in Leading Edge Grooved and Conventional Tilting Pad Journal Bearing Segments—A Comparative Study

Author(s): Philip Croné, Andreas Almqvist, Roland Larsson
Published in: Lubricants, 6/4, 2018, Page(s) 97, ISSN 2075-4442
Publisher: MDPI AG
DOI: 10.3390/lubricants6040097

EXPERIMENTAL AND NUMERICAL STUDY OF CONTROLLED FLUTTER TESTING IN A LINEAR TURBINE BLADE CASCADE

Author(s): Václav Sláma, Bartoloměj Rudas, Petr Eret, Volodymyr Tsymbalyuk, Jiří Ira, Aleš Macalka, Lorenzo Pinelli, Federico Vanti, Andrea Arnone, Antonio Alfio Lo Balbo
Published in: Acta Polytechnica CTU Proceedings, 20, 2018, Page(s) 98-107, ISSN 2336-5382
Publisher: Czech Technical University in Prague
DOI: 10.14311/app.2018.20.0098

Investigation of hold period influence on residual fatigue live in steam turbine shaft design

Author(s): M Rund, R Procházka, J Džugan, P Konopík, M Nesládek, J Jurenka, M Růžička, P Měšt’ánek
Published in: IOP Conference Series: Materials Science and Engineering, 461, 2018, Page(s) 012072, ISSN 1757-899X
Publisher: Institute of Physics (Grande-Bretagne), IOP Publishing
DOI: 10.1088/1757-899x/461/1/012072

A low cycle fatigue life model for a shot peened gas turbine disc alloy

Author(s): Robert Eriksson, Johan Moverare, Zhe Chen
Published in: International Journal of Fatigue, 124, 2019, Page(s) 34-41, ISSN 0142-1123
Publisher: Elsevier BV
DOI: 10.1016/j.ijfatigue.2019.02.034

THERMO-MECHANICAL FATIGUE ANALYSIS OF A STEAM TURBINE SHAFT

Author(s): Martin Nesládek, Josef Jurenka, Michal Bartošák, Milan Růžička, Maxim Lutovinov, Jan Papuga, Radek Procházka, Jan Džugan, Petr Měšťánek
Published in: Acta Polytechnica CTU Proceedings, 20, 2018, Page(s) 56-64, ISSN 2336-5382
Publisher: CTU Central Library
DOI: 10.14311/APP.2018.20.0056

THE EFFECT OF NOTCHES ON THE FATIGUE LIFE OF A NICKEL-BASE GAS TURBINE DISK MATERIAL

Author(s): Robert Eriksson, Johan Moverare, Zhe Chen, Kjell Simonsson
Published in: Acta Polytechnica CTU Proceedings, 20, 2018, Page(s) 34-42, ISSN 2336-5382
Publisher: CTU Central Library
DOI: 10.14311/APP.2018.20.0034

EXPERIMENTAL AND NUMERICAL ASSESSMENT OF A LAST STAGE ST BLADE DAMPING AT LOW LOAD OPERATION

Author(s): Andrea Bessone, Luigi Carassale, Roberto Guida, Zdeněk Kubín, Antonio Alfio Lo Balbo, Michela Marrè Brunenghi, Lorenzo Pinelli
Published in: Acta Polytechnica CTU Proceedings, 20, 2018, Page(s) 16-28, ISSN 2336-5382
Publisher: CTU Central Library
DOI: 10.14311/APP.2018.20.0016

HIGH TEMPERATURE CYCLIC TEST RIG – A NEW RIG FOR HOT GAS PARTS LIFETIME VALIDATION

Author(s): Wieland Ammer, Mario Raddatz, Uwe Gampe, Julien Nussbaum, Uwe Ruedel, Rudolf Kellerer
Published in: Acta Polytechnica CTU Proceedings, 20, 2018, Page(s) 1-4, ISSN 2336-5382
Publisher: CTU Central Library
DOI: 10.14311/APP.2018.20.0001

Review of the operational flexibility and emissions of gas- and coal-fired power plants in a future with growing renewables

Author(s): Miguel Angel Gonzalez-Salazar, Trevor Kirsten, Lubos Prchlik
Published in: Renewable and Sustainable Energy Reviews, 2017, ISSN 1364-0321
Publisher: Elsevier BV
DOI: 10.1016/j.rser.2017.05.278