Results 71 to 80 of about 440,412 (205)

Analysis of influence of steam-turbine cycle basic parameters on the efficiency of triple combined-cycle plants

Известия Томского политехнического университета: Инжиниринг георесурсов, 2009
The profile of the advanced triple cycle steam-gas plant has been selected. The authors have developed the mathematical model for calculating the indicators of triple cycle steam-gas plant.
N. N. Galashov, S. A. Tsibulsky
doaj   +2 more sources

Transfer‐Aided Deep Learning for Life Cycle Assessment Prediction of Precursor Molecules

ChemSusChem, Volume 19, Issue 19, 14 October 2026.
Transfer learning from commercial prices of molecules was found to increase the accuracy of machine learning models’ predictions of the environmental impacts of manufacturing simple organic molecules. This effect was verified for three separate model architectures. To date the environmental impacts of production of most chemicals are unknown, hindering
Michael Y. Zhou, Frank Roschangar, Fabian Stiefel, Philip Schulze, Alexei A. Lapkin   +4 more
wiley   +1 more source

Increase the Efficiency of a Gas Turbine Unit for Gas Turbine Locomotives by Means of Steam Injection into the Flow Section

MATEC Web of Conferences, 2018
In the modern world of railways, electrification is given great importance. Currently, more than 50% of all freight traffic carried out by electric traction.
Filinov Evgeny, Tkachenko Andrey, Omar Hewa Hussein, Rybakov Viktor   +3 more
doaj   +1 more source

Research Progress on Solar Energy Storage and Conversion Technologies for Sustainable Development: Prospects, Challenges, and Future Outlooks

Advanced Energy and Sustainability Research, Volume 7, Issue 10, October 2026.
This review focuses on the potential of solar energy and major solar energy storage technologies and provides a comparative assessment of their thermodynamic performance, storage density, efficiency, operating conditions, technological maturity, and application suitability.
Md. Golam Kibria, S. R. Shajid, Md. Shahriar Mohtasim, Md. Sanowar Hossain, Barun K. Das, Md Shamim Ahamed, Monjur Mourshed   +6 more
wiley   +1 more source

Numerical Research of Steam and Gas Plant Efficiency of Triple Cycle for Extreme North Regions

EPJ Web of Conferences, 2016
The present work shows that temperature decrease of heat rejection in a cycle is necessary for energy efficiency of steam turbine plants. Minimum temperature of heat rejection at steam turbine plant work on water steam is 15°C.
Galashov Nikolay, Tsibulskii Svjatoslav, Matveev Aleksandr, Masjuk Vladimir   +3 more
doaj   +1 more source

Thermo-mechanical fatigue prediction of a steam turbine shaft

MATEC Web of Conferences, 2018
The increasing demands on the flexibility of steam turbines due to the use of renewable energy sources substantially alters the fatigue strength requirements of components of these devices.
Nesládek Martin, Bartošák Michal, Jurenka Josef, Papuga Jan, Růžička Milan, Měšt’ánek Petr, Džugan Jan   +6 more
doaj   +1 more source

Innovative thermodynamic parametric investigation of gas and steam bottoming cycles with heat exchanger and heat recovery steam generator: Energy and exergy analysis

Energy Reports, 2018
In this study, gas and steam bottoming cycles, driven by the exhaust gas of Gas turbine cycle, are analyzed thermodynamically. The waste heat of the Gas turbine topping cycle (GT) exhaust gas is used partially to heat the air in the air bottoming cycle ...
M.N. Khan, I. Tlili
doaj   +1 more source

Artificial Intelligence Modeling-Based Optimization of an Industrial-Scale Steam Turbine for Moving toward Net-Zero in the Energy Sector. [PDF]

ACS Omega, 2023
Ashraf WM, Uddin GM, Tariq R, Ahmed A, Farhan M, Nazeer MA, Hassan RU, Naeem A, Jamil H, Krzywanski J, Sosnowski M, Dua V.   +11 more
europepmc   +1 more source

Response characteristics of ship steam power system under switchover of turbine feed water pump

Zhongguo Jianchuan Yanjiu
[Objectives] The switching performance of turbine feed water pump is a key technical indicator to decide the operation stability of ship steam power system, and it is of great significance to the safety of navigation.[Methods] Using the Modular Modeling ...
Yang Yuanlong, Wu Jinxiang, Zheng Zidu, Wu Wei, Sun Ling   +4 more
doaj   +1 more source

Steam turbine power prediction based on encode-decoder framework guided by the condenser vacuum degree. [PDF]

PLoS One, 2022
Lu Y, Xiang Y, Chen B, Zhu H, Yue J, Jin Y, He P, Zhao Y, Zhu Y, Si J, Zhou D.   +10 more
europepmc   +1 more source