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Jindřich Hála
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Proceedings Papers

Pressure Losses Analysis in Two High-Pressure Steam Turbine Control Valves Situated in One Valve Chamber

Vaclav Slama, Bartolomej Rudas, David Simurda, Jindrich Hala, Martin Luxa
Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T20A002, June 13–17, 2022
Paper No: GT2022-78969
https://doi.org/10.1115/GT2022-78969
View Paper titled, Pressure Losses Analysis in Two High-Pressure Steam Turbine Control Valves Situated in One Valve Chamber
Open the PDF for Pressure Losses Analysis in Two High-Pressure Steam Turbine Control Valves Situated in One Valve Chamber in another window
Topics: High pressure (Physics), Pressure, Steam turbines, Valves, Flow (Dynamics), Stress, Computer simulation, Computer software, Design, Energy conversion
Proceedings Papers

Development of Loss Correlation and Tool Validation at Transonic Condition Based on Cascade Test

Jaewoo Choi, David Simurda, Jaewook Song, Martin Luxa, Sungryong Lee, Jindrich Hala, Jan Lepicovsky, Tomas Radnic, Junhyuk Seo
Proc. ASME. GT2021, Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V02AT31A002, June 7–11, 2021
Paper No: GT2021-01771
https://doi.org/10.1115/GT2021-01771
View Paper titled, Development of Loss Correlation and Tool Validation at Transonic Condition Based on Cascade Test
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Topics: Cascades (Fluid dynamics)
Proceedings Papers

Investigation of Pressure Losses and Flow Fluctuations in an Intercept Valve Assembly of an Intermediate-Pressure Turbine Part

Vaclav Slama, Lukas Mrozek, Bartolomej Rudas, David Simurda, Jindrich Hala, Tomas Radnic
Proc. ASME. IMECE2020, Volume 8: Energy, V008T08A026, November 16–19, 2020
Paper No: IMECE2020-23359
https://doi.org/10.1115/IMECE2020-23359
View Paper titled, Investigation of Pressure Losses and Flow Fluctuations in an Intercept Valve Assembly of an Intermediate-Pressure Turbine Part
Open the PDF for Investigation of Pressure Losses and Flow Fluctuations in an Intercept Valve Assembly of an Intermediate-Pressure Turbine Part in another window
Topics: Flow (Dynamics), Fluctuations (Physics), Manufacturing, Pressure, Turbine components, Valves, Design, Computer simulation, Flow separation, Pipelines
Proceedings Papers

Experimental and Numerical Study on Pressure Losses and Flow Fluctuations in a High-Pressure Valve Assembly of Steam Turbine Governing System

Vaclav Slama, Lukas Mrozek, Bartolomej Rudas, David Simurda, Jindrich Hala, Martin Luxa
Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A007, September 21–25, 2020
Paper No: GT2020-14474
https://doi.org/10.1115/GT2020-14474
View Paper titled, Experimental and Numerical Study on Pressure Losses and Flow Fluctuations in a High-Pressure Valve Assembly of Steam Turbine Governing System
Open the PDF for Experimental and Numerical Study on Pressure Losses and Flow Fluctuations in a High-Pressure Valve Assembly of Steam Turbine Governing System in another window
Topics: Flow (Dynamics), Fluctuations (Physics), High pressure (Physics), Manufacturing, Pressure, Steam turbines, Valves, Computer simulation, Turbines, Pipelines
Journal Articles

Aerodynamic Effects of Tie-Boss in Extremely Long Turbine Blades

Tomáš Radnic, Jindřich Hála, Martin Luxa, David Šimurda, Jiří Fürst, Dan Hasnedl, Josef Kellner
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 112604.
Paper No: GTP-17-1218
https://doi.org/10.1115/1.4040093
Published Online: July 31, 2018
View Article titled, Aerodynamic Effects of Tie-Boss in Extremely Long Turbine Blades
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Topics: Blades, Cascades (Fluid dynamics), Computational fluid dynamics, Flow (Dynamics), Simulation, Kinetic energy