Results 111 to 120 of about 13,670 (218)

Assessment of effect of operation parameters on gas turbine power plant performance using first and second laws [PDF]

, 2016
In this study, modelling of gas turbine engine performance is carried out using thermodynamics relations. The model reveals that the influence of operation parameters such as compression ratio, turbine inlet temperature and ambient temperature has ...
Adefila, S. S., Alam, Md. M, Fagbenle, R. O., Oyedepo, Sunday Olayinka   +3 more
core  

Energy, exergy and economic analysis and optimization of various modified organic flash cycle configurations for enhanced waste heat recovery performance

Cleaner Engineering and Technology
This study presents a comprehensive thermodynamic investigation based on energy, exergy, and economic (3 E) analysis of eight Organic Flash Cycle (OFC) configurations for waste heat recovery. The modified cycles were modeled in MATLAB with thermophysical
Hadi Kamfar, Abolfazl Shojaeian, Jaber Yousefi Seyf, Najmeh Hajialigol, Hadi Delavari   +4 more
doaj   +1 more source

Advanced Exergy and Exergoeconomic Analysis of Cascade High-Temperature Heat Pump System for Recovery of Low-Temperature Waste Heat

Energies
Cascade high-temperature heat pumps (CHTHPs) are often applied to recover low-temperature industrial waste heat owing to their large temperature lift.
Xiaowei Hu, Chenyang Shi, Yong Liu, Xingyu Fu, Tianyao Ma, Mingsen Jin   +5 more
doaj   +1 more source

KCS34 evaluation for WHR in cement industry [PDF]

, 2018
The simple Kalina cycle system 34 (KCS34)- has been studied to perform energy cogeneration from the waste heat recovery (WHR) in preheater cement industries.
Arrieta, F. R. (Felipe), Arrieta, M. D. (Mayra)   +1 more
core  

Effect of curing conditions and harvesting stage of maturity on Ethiopian onion bulb drying properties [PDF]

, 2019
The study was conducted to investigate the impact of curing conditions and harvesting stageson the drying quality of onion bulbs. The onion bulbs (Bombay Red cultivar) were harvested at three harvesting stages (early, optimum, and late ...
Adgo, Enyew, Damot, Getachew A., Delele, Mulugeta, Fanta, Solomon, Nicolai, B, Nyssen, Jan, Verboven, P, Workie, Melkamu A., Zewdie, Tewodros   +8 more
core   +1 more source

Multi-objective performance optimization & thermodynamic analysis of solar powered supercritical CO2 power cycles using machine learning methods & genetic algorithm

Energy and AI
The present study is focused on multi-objective performance optimization & thermodynamic analysis from the perspectives of energy and exergy for Recompression, Partial Cooling & Main Compression Intercooling supercritical CO2 (sCO2) Brayton ...
Asif Iqbal Turja, Md Mahmudul Hasan, M. Monjurul Ehsan, Yasin Khan   +3 more
doaj   +1 more source

Constructing a Network of the Social-economic Consumption System of China Using Extended Energy Analysis [PDF]

, 2012
The prominent conflict between consumption and environmental resources is acknowledged as a significant force in affecting the social-ecological community balance.
Dai, J., Fath, B.D.
core  

Advanced exergy analysis of a solar energy powered absorption refrigeration system

, 2021
In this study, advanced exergy analysis of an absorption cooling system based on solar energy was performed. The aim of this study is to investigate the effect of system parameters on system performance. Firstly, different literature studies have been evaluated and researches have been made about the existing systems in practice. In addition, the types
openaire   +1 more source

Exergy Analysis of Sulfuric Acid Production: A Systematic Framework Using UniSim Design. [PDF]

ACS Omega
Ferreira UG, Vaz da Costa T, Neiro SMDS.
europepmc   +1 more source

Exergy analysis of advanced heat integration in SOFC power cycles

, 2017
The presented work investigates the exergy efficiency of different Solid Oxide Fuel Cell (SOFC) system designs. This is done using a thermodynamic SOFC model, as well as other component models built in Aspen Plus. To ensure comparability the influence of different component pathing and reforming options are compared at a fixed stack size.
openaire   +1 more source