energy and exergy analysis of a novel multiple-effect

Exergy Analysis: Theory and Applications

Apr 22 2016Exergy analysis involves the application of exergy concepts balances and efficiencies to evaluate and improve energy and other systems and processes Many engineers and scientists suggest that devices can be well evaluated and improved using exergy analysis in addition to or in place of energy analysis

An Introduction to Exergy

Jul 22 2013Exergy analysis permits many of the shortcomings of energy analysis to be overcome Exergy analysis by stemming from the Second Law of Thermodynamics is useful in identifying the causes locations and magnitudes of process inefficiencies The exergy associated with an energy quantity is a quantitative assessment of its usefulness or quality

Energy and exergy analysis of a novel multiple

A novel modular thermally-driven multiple-effect vapor chamber distillation (MVCD) system is presented for compact and portable desalination applications The MVCD system consists of several vapor chambers connected in series with the condenser section of the upstream vapor chambers serving as the evaporator section of the following effect A heat transfer model accounting for the major

Exergy

Exergy Second Edition deals with exergy and its applications to various energy systems and applications as a potential tool for design analysis and optimization and its role in minimizing and/or eliminating environmental impacts and providing sustainable development In this regard several key topics ranging from the basics of the thermodynamic concepts to advanced exergy analysis

Novel Exergy

Novel Exergy-wise predictive control of Internal Combustion Engines Abstract: Exergy is an effective metric to evaluate the performance of energy systems Exergy analysis has been extensively used to study and understand loss mechanisms of Internal Combustion Engines (ICEs)

Energy and Exergy Analysis of a Novel Gravity

An energy and exergy analysis of a novel solid particle solar receiver is presented based on experimental data and well-known correlations found in the literature A sand sample from the deserts of the United Arab Emirates has been chosen as the solar absorber and heat carrier material The intent of the receiver is to be used as a part of a

Energy and exergy analysis of a novel multiple

C Frantz B Seifert Thermal analysis of a multi effect distillation plant powered by a solar tower plant Energy Procedia 69 (2015) 1928–1937 D Brogioli F La Mantia Y Y Yip Thermodynamic analysis and energy efficiency of thermal desalination processes Desalination 428 (2018) 29–39

Energy Exergy and Thermodynamics

• the amount of energy as heat that a quiet person generates every hundredth of a second • the energy required to heat one gram of dry cool air by 1 degree Celsius • one hundredth of the energy a person can get by drinking a single drop of beer • the kinetic energy of

Exergy analysis of thermal chemical and metallurgical

article{osti_6157620 title = {Exergy analysis of thermal chemical and metallurgical processes} author = {Szargut J and Morris D R and Steward F R} abstractNote = {This important new text demonstrates exergy applications in ecology economics and industry In fact it constitutes the very first presentation of the vast possibilities of important ecological applications of exergy analysis

Efficiency of Biomass Energy: An Exergy Approach to

His pioneering research on application of exergy analysis to biomass and bioenergy is internationally acclaimed He is the author and co-author of more than 200 publications including 19 book chapters and 75 research papers Currently he serves as an Executive Editor Biomass and Bioenergy – Energy The International Journal

Energy and exergy analysis of a novel multiple

Energy and exergy analysis of a novel multiple-effect vapor chamber distillation system for high-salinity wastewater treatment Hamidreza Shabgarda * Ramkumar Parthasarathya Ben Xub aSchool of Aerospace and Mechanical Engineering University of Oklahoma 865

Life Cycle and Exergy Analysis

Here are all the people degree programs and spaces associated with research on Life Cycle and Exergy Analysis in The College of Engineering Dr Shahriar (Sean) Amini / Associate Professor Research Areas: Life Cycle and Exergy Analysis Novel clean energy technologies Simulation-based Engineering Sustainability of industrial systems

Exergy Balance and Exergetic Efficiency

UNESCO – EOLSS SAMPLE CHAPTERS EXERGY ENERGY SYSTEM ANALYSIS AND OPTIMIZATION – Vol I - Exergy Balance and Exergetic Efficiency - G Tsatsaronis and F Cziesla Encyclopedia of Life Support Systems (EOLSS) For TTj 0 the exergy rate E qj associated with heat transfer is always smaller than the heat transfer rate Q j The ratio

Proposal and assessment of a novel combined heat and power

ammonia combustion computer software economic analysis emissions energy efficiency engineering equations exergy heat temperature Abstract: This research aims at developing a small-scale novel cogeneration system to satisfy all of the electrical and heating demands of a typical residential complex

Thermodynamic Analysis of a Novel Compressed Supercritical

Jul 25 2019Energy and exergy analyses were used to study the thermodynamic performance of the novel energy storage system The thermodynamic analysis results show that the energy storage system based on supercritical CO 2 has a better performance and simpler system configurations compared with CAES (Compressed Air Energy Storage CAES)

Energy and exergy analysis of a novel multi

Jan 01 2014Energy and exergy analysis of a novel multi-generation system Figure 8 Variations in the exergy flow rate with geothermal heat source temperature (see online version for colours) The effect of ORC evaporator temperature on the thermal and exergy efficiencies of the MG cycle is shown in Figure 9 for three different ORC working fluids

The energy and exergy analysis of a novel cogeneration

Keywords: Cogeneration Cycle Exergy Solar Energy Ejector Cascade Condenser 1 Introduction In this research the new cogeneration organic Rankine power and two-stage compression refrigeration cycle has been analyzed from the viewpoint of energy and exergy In this cycle solar energy is

A Detailed Study of Desalination Exergy Models and their

in terms of energy consumption mitigation Exergy analysis is perhaps the most powerful tool available in the search for industrial energy efficiency The objective of this research was to develop an approach for the exergy analysis of Semiconductor UPW plants in an effort to characterise energy consumption

Novel application for exergy and thermoeconomic analysis

Downloadable (with restrictions)! A visual basic application for Microsoft Excel 2007 has been developed as a helpful tool to perform mass energy exergy and thermoeconomic (MHBT) calculations during the systematic analysis of energy processes simulated with Aspen Plus The application reads an Excel workbook containing three sheets with the matter work and heat streams results of an

An Introduction to Exergy

Jul 22 2013Exergy analysis permits many of the shortcomings of energy analysis to be overcome Exergy analysis by stemming from the Second Law of Thermodynamics is useful in identifying the causes locations and magnitudes of process inefficiencies The exergy associated with an energy quantity is a quantitative assessment of its usefulness or quality

Energy and Exergy Study of Effective Parameters on

Photovoltaic/thermal (PV/T) system is a kind of solar system that converts solar energy to electrical and thermal energy simultaneously In this paper the effect of some parameters such as packing factor fin number and fin height as well as environmental and dimensional parameters on the performance of the PV/T system with natural air flow from the energetic and exergetic viewpoint has

Energy exergy and exergo‐economic analysis of a novel

Energy exergy and exergo‐economic analysis of a novel combined power system using the cold energy of liquified natural gas (LNG) Dilek Nur Ozen Corresponding Author The combined power system was analyzed based on energy exergy and exergo‐economic The effects of the determined decision variables

A novel exergy

energy system s at F raunhofer U M S IC H T and esp ecially to the head of the business unit D r -Ing A3 O n the use of separate typ es of exergy for exergy analysis 126 A4 S um m ary of transform ability and transform ation energy de nitions for practical appli-

Energy exergy and environmental analysis of a novel

Sep 01 2017An analysis of a novel multi-generation system including an open absorption heat transformer (OAHT) an organic Rankine cycle with Internal Heat Exchanger and an electrolyzer was studied Based on energy exergy and exergoenvironmental analyses through the code developed in Engineering Equation Solver and results presented in the paper