Results 101 to 110 of about 328,337 (207)

Enhanced exergy analysis of a waste heat powered ejector refrigeration system for different working fluids

open access: yes, 2017
8th International Exergy, Energy and Environment Symposium (IEEES) -- MAY 01-04, 2016 -- Antalya, TURKEYConventional and enhanced exergy analyses of a waste heat powered ejector refrigeration system using exhausted gas from rotary kiln were carried out ...
Mehmet Emin Akay   +7 more
core   +1 more source

Influence of the ambient temperature change on steam pressure reduction valve exergy destruction and exergy efficiency [PDF]

open access: yes, 2019
The paper presents an exergy analysis of pressure reduction valve mounted in the steam propulsion system on conventional LNG carrier. From exploitation are obtained that the valve pressure and temperature decrease become as higher as steam system load increases.
Mrzljak, Vedran   +3 more
openaire   +1 more source

Feasibility study of using industrial wind turbine in Manjil city by energy, exergy, economic and exergy destruction analysis

open access: yesJournal of Applied Science and Engineering
The importance of producing clean energy without any pollutants, including carbon dioxide and nitrogen oxides, has increased due to climate changes caused by global warming. Wind turbine can produce clean energy. To use a wind turbine, the feasibility of
Xiaoyuan An, Qi Zhao, Xiaoli Li
doaj   +1 more source

Exergy analysis of laminar fluid flow in stainless steel microtubes

open access: yes, 2011
In the study, exergy analysis of steady laminar fluid flow in stainless steel microtubes with diameters between 103 mu m and 179 mu m were conducted in the adiabatic conditions experimentally.
Hasan Kucuk   +7 more
core   +1 more source

Energy and exergy analyses of a lab-scale open-cycle steam power plant at different boiler pressures

open access: yesJournal of Thermal Engineering
In contrast to conventional steam power plants, which employ high-pressure closed cycles, this study presents energy and exergy analyses of a non-conventional lab-scale steam power plant across different boiler pressures, with an emphasis on the effect ...
Abdul Samad Saleem   +3 more
doaj   +1 more source

Energy and exergy analyses of an integrated solar and biomass-assisted multi-generation system with hydrogen production

open access: yes, 2016
This study presents the conclusions of the thermodynamic analysis of a multi-generation energy system operating in two modes: solar and biomass mode. Energy and exergy efficiencies, exergy destruction rate, power and heat transfer rate, environmental ...
Ozturk, Murat, Yuksel, Yunus Emre
core   +1 more source

Evaluation of Exergy Destruction in an Organic Rankine Cycle for Industrial Applications

open access: yesChemical Engineering Transactions
The cost of electrical energy in an organic Rankine cycle (ORC), using high-temperature heat, is 0.5946 USD/kWh, with an efficiency of 40.80 % (2024), these parameters change significantly when using low temperature heat, up to 12.12 % efficiency and 0.95 USD/kWh of energy cost (2019).
Silviano-Mendoza Hector H.   +3 more
openaire   +2 more sources

Design of Forward Osmosis Desalination Configurations: Exergy and Energy Perspectives

open access: yesApplied Sciences
This study presents a detailed energy and exergy analysis of two forward osmosis (FO) desalination systems: single-pass and regenerative configurations.
Chulwoo Park, Yonghyuk Kim, Daejoong Kim
doaj   +1 more source

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