Results 1 to 10 of about 10,899,248 (403)

Heat Rate Prediction of Combined Cycle Power Plant Using an Artificial Neural Network (ANN) Method [PDF]

open access: yesSensors, 2021
Heat rate of a combined cycle power plant (CCPP) is a parameter that is typically used to assess how efficient a power plant is. In this paper, the CCPP heat rate was predicted using an artificial neural network (ANN) method to support maintenance people
Yondha Dwika Arferiandi   +2 more
doaj   +2 more sources

Optimizing the clearance dimensions of the gas turbine combustion chambers using the Taguchi method [PDF]

open access: yesGas Processing Journal, 2022
Temperature management in turbomachines is a critical factor for improving power plant efficiency and service life. Air gap clearances between combustion chamber rings assist its installation and expansion while partially modifying the inlet air path to ...
Ghodrat Ghassabi   +3 more
doaj   +1 more source

Performance Analysis and Working Fluids Selection of Organic Rankine Cycle in a Triple Power Generation System Combined with Gas Turbine and Solid Oxide Fuel Cell Cycles [PDF]

open access: yesHydrogen, Fuel Cell & Energy Storage, 2023
Many industrial processes have low temperature heat losses and are generally ignored due to the lack of effective heat recovery methods. Ignoring these heat sources can cause heat pollution and damage to the environment. Using the low-temperature organic
Jamasb Pirkandi   +2 more
doaj   +1 more source

Color image encryption based on cross 2D hyperchaotic map using combined cycle shift scrambling and selecting diffusion

open access: yesNonlinear dynamics, 2021
A novel color image encryption algorithm based on a cross 2D hyperchaotic map is proposed in this paper. The cross 2D hyperchaotic map is constructed using one nonlinear function and two chaotic maps with a cross structure.
Lin Teng   +3 more
semanticscholar   +1 more source

A guideline to link the off-design performance of a micro-gas turbine to a heavy-duty gas turbine in a test rig that aim to investigate flexibility of GTCC [PDF]

open access: yesE3S Web of Conferences, 2021
In the era of coal power station phase-out, natural gas fired combined cycle will drive the energy transition towards sustainable power generation. In a panorama of strong requirement for grid flexibility and non-dispatchable renewable penetration, the ...
Reboli Tommaso   +3 more
doaj   +1 more source

Electrical power output prediction of combined cycle power plants using a recurrent neural network optimized by waterwheel plant algorithm

open access: yesFrontiers in Energy Research, 2023
It is difficult to analyze and anticipate the power output of Combined Cycle Power Plants (CCPPs) when considering operational thermal variables such as ambient pressure, vacuum, relative humidity, and temperature.
Mohammed A. Saeed   +15 more
doaj   +1 more source

An investigation of Highly Turbulent Flow Heat Transfer Enhancement through Modified Twisted Tape inserts and NanoFluids [PDF]

open access: yesJournal of Water and Environmental Nanotechnology, 2017
Power plants are of great influential industries to the environment which could be studied in many ways. Since the optimum equipment would consume less fuel, the issue is mainly interested to those who are concerned about the environmental effects ...
Yousef Vazifeshenas   +2 more
doaj   +1 more source

Energetic Optimization Considering a Generalization of the Ecological Criterion in Traditional Simple-Cycle and Combined-Cycle Power Plants [PDF]

open access: yesJournal of Non-Equilibrium Thermodynamics, 2020
The fundamental issue in the energetic performance of power plants, working both as traditional fuel engines and as combined-cycle turbines (gas-steam), lies in quantifying the internal irreversibilities which are associated with the working substance ...
S. Levario-Medina   +2 more
semanticscholar   +1 more source

Development and Validation of a Dynamic Simulation Model for an Integrated Solar Combined Cycle Power Plant

open access: yesEnergies, 2021
The combined cycle power plants are the most recognized thermal power plants for their high efficiency, fast start-up capability, and relatively low environmental impact.
Ayman Temraz   +4 more
doaj   +1 more source

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