experimental energy‐exergy performance and kinetics

Experimental Design for Discrimination of Chemical Kinetic

Apr 24 2017The concept of combustion under oxy-fuel conditions has the potential to reduce greenhouse gas emissions For the design of combustion devices operating under these conditions a good understanding of fuel oxidation behavior in terms of chemical kinetic mechanisms is useful For the oxidation of the main component of natural gas and coal devolatilization products i e methane

Squatting Kinematics and Kinetics and Their Application to

feld BJ Squatting kinematics and kinetics and their application to exercise performance J Strength Cond Res 24(12): 3497-3506 2010-The squat is one of the most frequently used exercises in the field of strength and conditioning Considering the complexity of the exercise and the many variables related to performance understanding squat biomechanics is of great importance for both

Experimental Evaluation of Fishhook Maneuver Performance

Kinetic Pty Ltd and Tenneco Automotive have developed a passive suspension system called a Kinetic system The motivation for the design of the system is discussed and the function of the system is explained The system improves handling stability and ride by passively decoupling roll stiffness f

An experimental study on energy and exergy performance of

An experimental study on energy and exergy performance of a spiral tube receiver for solar parabolic dish concentrator Author: Thirunavukkarasu V Cheralathan M Source: Energy 2020 v 192 pp 116635 ISSN: 0360-5442 Subject: exergy heat transfer temperature Abstract:

Methods for Improving Thermodynamic Energy and Exergy

performance is found using R152a and worst performance is observed using R410apression refrigeration systems Energy Due to flammable nature of R290 R600 R600a and R152a the R134a is recommended for domestic applications The results were compared by using water in secondary circuit with nano refrigerants and without nano-particles

4E (ENERGY EXERGY ECONOMIC performance of closed

performance of closed wet cooling tower based on exergy analysis To cite this article: S M Qasim and M J Hayder 2016 IOP Conf Ser : Mater Sci Eng 145 032009 View the article online for updates and enhancements Recent citations 4E (ENERGY EXERGY ECONOMIC AND ENVIRONMENTAL) ANALYSIS OF THE NOVEL DESIGN OF WET COOLING TOWER Dileep KUMAR et al-

Methods for Improving Thermodynamic Energy and Exergy

performance is found using R152a and worst performance is observed using R410apression refrigeration systems Energy Due to flammable nature of R290 R600 R600a and R152a the R134a is recommended for domestic applications The results were compared by using water in secondary circuit with nano refrigerants and without nano-particles

Experimental Study of Batch Reactor Performance for Ethyl

AbstractThe objective of the current research work is to investigate the performance of batch reactor for saponification of ethyl acetate with sodium hydroxide Temperature volume of reaction mixture rate of agitation and initial concentration of reactants are the operating conditions considered for analysis The NaOH concentration decreases from 1 13 10−2 mol/L to 0 57 10−2 mol/L

Performance analysis of heat pump and infrared–heat pump

In this study a hybrid drying system that combines all of the advantages of different drying methods was developed This study aims to compare experimental results of a heat pump dryer (HPD) and an infrared assisted heat pump dryer (IRAHPD) to determine the energy and exergy efficiency of dryers and to analyze the drying kinetic of grated carrot for observing the effectiveness of the dryers

Experimental evidence concerning the different behavior of

Experimental evidence concerning the different behavior of energy and exergy performance indicators of refrigeration systems in transient regimes International audienceThis article presents the results obtained from an energy-exergy analysis of a vapor compression refrigeration system during induced transient regimes the compressor

Energy Exergy and Anergy Analysis of a Solar Desiccant

Energy = Exergy + Anergy (1) The Specific exergy energy and anergy for a flow stream disregarding potential and kinetic energies is given as Exergy ( ) ( ) E h h T s s o o o (2) Energy ( ) hh o (3) Energy Exergy and Anergy Analysis of a Solar Desiccant Cooling System

Experimental design approach to optimal and kinetic

The optimal values of pH dosage and settling time were recorded at 6 300mg/l and 30min respectively The results of the major kinetic parameters recorded were 2 7x10-5 l /mg min and 1 34min for order of reaction coag-flocculation reaction rate constant and coagulation period respectively

Experimental investigation and performance analysis of an

This paper presents the performance investigation of an ORC system An experimental setup was developed and its energy efficiency and exergy efficiency are analyzed The energy and exergy flow paths were also analyzed to illustrate the causes of low energy efficiency and exergy efficiency Illustration of an Organic Rankine Cycle

Improving Pumping System Performance

Improving Pumping System Performance Acknowledgements This second edition of Improving Pumping System Performance: A Sourcebook for Industry was developed by the U S Department of Energy's Industrial Technologies Program (ITP) and the Hydraulic Institute (HI)

Application of Exergy Analysis to Energy Systems

Sep 17 2017Exergy analysis is a practical approach to evaluate the merit of energy conversion or distribution processes and systems With the aid of an energy analysis the performance of an energy conversion system cannot be evaluated efficiently and precisely But an exergy analysis complements and enhances an energy analysis Exergy analysis involves the application of exergy concepts

Experimental evidence concerning the different behavior of

This article presents the results obtained from an energy-exergy analysis of a vapor compression refrigeration system during induced transient regimes Using experimental data exergy destruction as a function of time under the influence of some factors that perturb the stationary regime such as deactivation of piston variation of mass flow rate and initial temperature of cooled fluid and

Performance analysis of heat pump and infrared–heat pump

In this study a hybrid drying system that combines all of the advantages of different drying methods was developed This study aims to compare experimental results of a heat pump dryer (HPD) and an infrared assisted heat pump dryer (IRAHPD) to determine the energy and exergy efficiency of dryers and to analyze the drying kinetic of grated carrot for observing the effectiveness of the dryers

Experimental Investigation of the Performance of a Spouted

Drying is an essential pre-treatment step that plays a critical role in the energy balance of biomass power plants This has motivated the search by cost-effective drying technologies Within this context the present work aims to investigate the application of a spouted bed dryer with inert solids for drying sugarcane bagasse the most important biomass used for generating energy in Brazil

Benchmarking optimization methods for parameter estimation

Aug 23 2018In this study we present the results of this collaboration: the development of a performance metric suited for the comparison of different methods and the evaluation of the state-of-the-art in parameter estimation methodologies Based on these results we provide guidelines for their application to large kinetic models in systems biology

Experimental and kinetic studies on co

Downloadable (with restrictions)! The non-isothermal thermogravimetric method was applied to petroleum coke (PC) corncob char (CC) and their blends with the different mass ratios under CO2 atmosphere The results show that CC with highly developed pore structure high content of alkali metals and low degree of order had more reactivity than that of PC

Experimental and kinetic study on anaerobic digestion of

Nov 09 2015The kinetics of biogas produced has been predicted using three different models (Gompertz model modified Gompertz model and Logistic model) The experimental results showed that the solid concentration 7 5% of TS and 7 pH produced a maximum biogas yield

Thermochimica Acta

Thermochimica Acta publishes original research contributions covering all aspects of thermoanalytical and calorimetric methods and their application to experimental chemistry physics biology and engineering The journal aims to span the whole range from fundamental research to practical application The journal focuses on the research that advances physical and analytical science of thermal

Experimental and kinetic studies on co

Downloadable (with restrictions)! The non-isothermal thermogravimetric method was applied to petroleum coke (PC) corncob char (CC) and their blends with the different mass ratios under CO2 atmosphere The results show that CC with highly developed pore structure high content of alkali metals and low degree of order had more reactivity than that of PC

rrsahoo mec

A Singh J Sarkar R R Sahoo Experimental performance analysis of novel indirect-expansion solar-infrared assisted heat pump dryer for agricultural products R R Sahoo Experimental energy‐exergy performance and kinetics analyses of compact dual‐mode heat pump drying of food chips Journal of Food Process Engineering 2020