Results 101 to 110 of about 32,826 (224)

Exergy costing analysis and performance evaluation of selected gas turbine power plants

Cogent Engineering, 2015
In this study, exergy costing analysis and performance evaluation of selected gas turbine power plants in Nigeria are carried out. The results of exergy analysis confirmed that the combustion chamber is the most exergy destructive component compared to ...
S.O. Oyedepo, R.O. Fagbenle, S.S. Adefila, Md.Mahbub Alam   +3 more
doaj   +1 more source

Experimental and support vector machine predictions of entropy generations and exergy efficiency of Fe₃O₄-SiO₂/Water hybrid nanofluid in a plate heat exchanger. [PDF]

Heliyon, 2023
Alklaibi AM, Chandra Mouli KVV, Syam Sundar L.   +2 more
europepmc   +1 more source

Exergy Efficiency Definitions for Manufacturing Processes

, 2011
The original application of thermodynamic metrics for manufacturing processes has been under development throughout the last decade. The metrics are based on the second law of thermodynamics. Therefore, the exergy value of both input and output streams is used to quantify them.
Renaldi, Renaldi, Kellens, Karel, Dewulf, Wim, Duflou, Joost   +3 more
openaire   +3 more sources

Exergetic performance assesment of a downward solar air heater with impinging air jets - An experimental study

Case Studies in Thermal Engineering
The main objective of the present study is to perform an in-depth exergetic analysis on a downward solar air heater (SAHRR) in two configurations: one incorporating impinging air jets and the other without it utilizing an indoor experimental setup.
M. Harikrishnan, R Ajith Kumar, Rajesh Baby, Dani Percy, S. Ajith Kumar   +4 more
doaj   +1 more source

Efficiency and Losses Analysis of Steam Air Heater from Marine Steam Propulsion Plant

Energies, 2018
Air heaters are commonly used devices in steam power plants. In base-loaded conventional power plants, air heaters usually use flue gases for air heating.
Josip Orović, Vedran Mrzljak, Igor Poljak   +2 more
doaj   +1 more source

Effects of Installing Different Types of Cooling Fins on the Cold Side of a Thermoelectric Power Generation Device on the Thermal Efficiency and Exergy Efficiency of Power Cable Surface Waste Heat Recovery. [PDF]

Micromachines (Basel), 2023
Hu Z, de León F, Wang R, Li Y.
europepmc   +1 more source

Optimization of Atmospheric Distillation Unit of Warri Refinery Using Artificial Neural Network and Exergy Rate Profiles

Covenant Journal of Engineering Technology, 2017
In this paper, the operation of atmospheric distillation unit (ADU) of  Warri refinery was optimized using Artificial Neural Network (ANN) method of optimization and exergy rate profiles (ERP). Optimization of ADU exergy efficiency using nine operating
Funmilayo N. Osuolale, Ambrose N. Anozie
doaj  

Double-Layer Micro Porous Media Burner from Lean to Rich Fuel Mixture: Analysis of Entropy Generation and Exergy Efficiency. [PDF]

Entropy (Basel), 2021
Ismail NC, Abdullah MZ, Mustafa KF, Mazlan NM, Gunnasegaran P, Irawan AP.   +5 more
europepmc   +1 more source

Screening of energy efficient technologies for industrial buildings' retrofit [PDF]

, 2011
This chapter discusses screening of energy efficient technologies for industrial buildings ...
Fisher, Dan, Hand, Jon, Liesen, Richard, Wilson, Barry, Zhivov, Alexander   +4 more
core  

Structural dynamic eutrophication models [PDF]

, 1992
This article discusses problems of modelling the seasonal succession of algal species in lakes and reservoirs, and the adaptive selection of certain groups of algae in response to changes in the inputs and relative concentrations of nutrients and other ...
Jorgensen, S.E.
core