Results 241 to 250 of about 673,682 (315)

Optimized FOPID controller for steam condenser system in power plants using the sinh-cosh optimizer. [PDF]

Sci Rep
Ekinci S, Izci D, Gider V, Abualigah L, Bajaj M, Zaitsev I.   +5 more
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Steam as turbine blade coolant: Experimental data generation

, 1995
B. Wilmsen
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Multimode Tip-Timing Analysis of Steam Turbine Rotor Blades

IEEE Sensors Journal, 2023
This article presents a multimode tip-timing analysis of steam turbine rotor blades using the least-squares technique. The rotor blade velocity obtained from the measured time of rotor blade arrival is used in the functional of the least-squares ...
Manerowski Jerzy, Rzadkowski Romuald, Kowalski Miroslaw, Szczepanik Ryszard   +3 more
semanticscholar   +1 more source

Reducing the condensing flow effects on the steam turbine blades through modified design geometry

The Physics of Fluids, 2023
Nowadays, a large part of energy is provided by steam turbines; thus, increasing the efficiency and improving the steam turbines performance are of special importance.
Seyed Ali Hosseini, Mehdi Nakisa, E. Lakzian   +2 more
semanticscholar   +1 more source

Investigation on Performance Evaluation and Thermal and Structural Analysis of Steam Turbine Blades

ECS Transactions, 2022
The main objective of this research paper is to investigate the thermal efficiency of the steam turbine blades made up of Inconel 718 compare to the conventional 17-4Ph Stainless Steel grade.
Arka Mukherjee, Naman Bhargava, Parth Mathur, Kanneboina Varun, S. Prabu   +4 more
semanticscholar   +1 more source

Extreme learning machine – radial basis function (ELM-RBF) networks for diagnosing faults in a steam turbine

Journal of Industrial and Production Engineering, 2021
A fast and reliable fault diagnosis system for a steam turbine in thermal power plant is crucial. The system will detect and classify a potential or occurring fault, hence suitable precautions steps will be correctly determined, and unplanned breakdown ...
Arian Dhini, I. Surjandari, B. Kusumoputro, A. Kusiak   +3 more
semanticscholar   +1 more source

Understanding a Type of Forced Oscillation Caused by Steam-Turbine Governors

IEEE transactions on energy conversion, 2020
This letter studies the mechanism of a type of forced power system oscillation induced by imperfect nonlinearity compensation with a steam-turbine governing system.
Yanhui Xu, Zheng Gu, K. Sun, Xin Xu
semanticscholar   +1 more source

Flow Analysis in a Steam Turbine Control Valve With Through-Flow Valve Chamber

, 2020
A nuclear power plant also includes a secondary cycle, which main component is a steam turbine. The steam turbine processes the thermal and pressure energy of steam and converts it into mechanical energy.
Václav Sláma, Lukáš Mrózek, L. Tajč, Marek Klimko, P. Zítek   +4 more
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Improvement of Steam Turbine Blade Foil With Biomimetic Design and its Influence on Aerodynamic Performance

Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, 2019
To improve the steam turbines’ efficiency, researchers have put their efforts on blade foil design. Aiming at improve the aerodynamic performance of steam turbine at low load, this paper will study the effect of blade foil with bionics design on steam ...
Fan Wu, Danmei Xie, Jing Zhang, Hengliang Zhang, Chun Wang   +4 more
semanticscholar   +1 more source

Reduction of water droplets effects in steam turbine blade using Multi-objective optimization of hot steam injection

International journal of thermal sciences, 2023
Seyed Ehsan Hosseinizadeh, Erfan Ghamati, A. Jahangiri, S. Majidi, Iman Khazaee, Mohammad Ali Faghih Aliabadi   +5 more
semanticscholar   +1 more source