Results 61 to 70 of about 5,183,293 (274)

Upgrading gas turbine efficiency for sustainable power generation: An energy and exergy analyses

Results in Engineering
A comprehensive exergy and energy analyses of a General Electric model pg9171e 132-MW gas turbine power plant is presented in this research. Specifically, the research evaluates the performance and efficiency of gas turbine power plants under variable ...
Fares Amer Hatem, Mohammed KH Abbas Alhumairi, Mudhar A. Al-Obaidi, Abdulrahman Th. Mohammad, Abdul Salam K. Darwish   +4 more
doaj   +1 more source

Efficiency Analysis of Advanced G Class Gas Turbine Feed with Synthetic Natural Gas (SNG) and Mixture Gas of Syngas and SNG

Chemical Engineering Transactions, 2014
The system-level simulation model for Natural Gas Combined-Cycle (NGCC) plant combines advanced G class turbine with various fuels was performed in the study.
P.-C. Chen, H.-M. Chiu, Y.-P. Chyou
doaj   +1 more source

Performance of a Gas Turbine Power Plant [PDF]

International Journal of Mechanical Engineering and Applications, 2017
Population of the world is increasing and so the demand of energy for domestic and industrial use. Worldwide efforts are being meet to produce energy from renewable resources but it is impossible to replace the fossil fuel resource of energy. Gas turbine remains the main energy converter of fossil fuel both for its liquid and gaseous states. This paper
openaire   +1 more source

Gas Turbine and Steam Turbine Combined Generating Plants in Japan [PDF]

ASME 1971 International Gas Turbine Conference and Products Show, 1971
In these days, there has been a progressive increase in the application of gas turbines to the industrial field in Japan. Based on favorable reliability, the increasing demands of electric power have created the high capacity of gas and steam turbine combined plants.
Sooji Ujita, Harumi Hirai
openaire   +1 more source

Enhanced Acoustic Adhesion Enabling Agile and Small Wall‐Climbing Robot Design With Anisotropic Origami Structure

Advanced Science, EarlyView.
This 28 g robot incorporates innovative ring structures and anisotropic origami springs to achieve high speeds and exceptional load capacity. It successfully carries a 100 g payload while ascending walls or ceilings at speeds of up to 8 and 20 cm/s, demonstrating enhanced adhesion and maneuverability over current climbing robots.
Xinxian Chen, Kanglong Yuan, Ao Qin, Yikun Liu, Yusen Ma, Jun Peng   +5 more
wiley   +1 more source

Hydrogen Production from Ammonia Electrochemical Cracking

Advanced Science, EarlyView.
NH3 electrochemical cracking (e‐cracking) is a complementary technique to centralized thermal cracking for releasing H2 from NH3. In this article, we review recent advances in catalyst development for these cracking techniques and conduct a techno‐economic analysis (TEA) to evaluate the economic feasibility of e‐cracking.
Yike Ye, Yi Shun Lim, Qian Wu, Kamal Elouarzaki, Zhichuan J. Xu   +4 more
wiley   +1 more source

Optimization of combined thermal circuits gas turbine expander power plants

Вестник Самарского государственного технического университета. Серия: Технические науки, 2023
In this paper, thermal schemes are proposed and the principle of operation of combined power plants of a new type for a thermal power plant is given. Thermodynamic analysis of parameters of thermal circuits of combined power gas turbine expander plants ...
Svetlana A. Gulina, Leonid P. Sheludko
doaj  

Field Emission Enhancement in Graphene/Cu Cathodes Through Laser‐Shock‐Induced Modulation of Geometry and Work Function

Advanced Science, EarlyView.
Laser shock microforming converts graphene/Cu foils into flexible cathodes without transfer while modulating their local work function. Lower barriers near protrusion tops and rims coincide with electric field concentration, favoring electron emission.
Ximei Xu, Haonan Tao, Wenming Li, Xuyin Li, Jiacong Lin, Mingyang Yang, Ming Zhou   +6 more
wiley   +1 more source

Development and calculation of a scheme for a combined gas-steam plant with deep utilization of heat and moisture

Известия Томского политехнического университета: Инжиниринг георесурсов
Relevance. Saving natural gas, reducing heat and steam emissions into the environment through deep utilization of heat from exhaust gases in a waste heat boiler and heat and moisture in a condensation waste heat boiler. Aim.
Nikolay N. Galashov, Evgeny S. Boldushevsky   +1 more
doaj   +1 more source

THERMO-ECONOMIC IMPACT FROM USING EXHAUST GASES HEAT LOST FOR POWERING AN ABSORPTION REFRIGERATION SYSTEM USED FOR INLET AIR COOLING OF COMPRESSOR

Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ, 2019
The heat lost from gas turbine power plants with exhaust gases represents the most important source for lowering its thermal efficiency. Also, the thermal efficiency of gas turbine can be affected significantly by the ambient surrounding temperature.
Hussam T. Khrebish, Hussien S. Sultan
doaj   +1 more source