Potential Applications of Renewable Energy Sources Exergetic Analysis of Solar Thermal Energy as a Primary Source of India 12Arulraj and P K Chawdhry 1Department of Mechanical Engineering SaiNath University Ranchi Jharkhand India For the standard PTC the projected total cost of achieve direct steam generation [16] Screw expanders are volumetric machines particularly suitable in energy conversion with steam–liquid mixtures and for the exploitation of low temperature heat sources This study explored the main criteria to evaluate the thermodynamic advantages and exergetic assessment of an innovative solar electricity generation system: Screw expanders are utilized as power machines and parabolic trough

Solar Dryer Exergetic and Energetic Efficiency Analysis

Air Inlet Air Outlet Solar Dryer Exergetic and Energetic Efficiency Analysis H Lucatero1 L Romero-Salazar1* E Ruiz1 M Mayorga2* J C Arteaga-Arcos3* 1Nanothermodynamics Laboratory 2Nanofluids Microfluidics and Rheology Laboratory 3Micromechanics Laboratory Universidad Autnoma del Estado de Mxico Facultad de Ciencias

Energetic and exergetic investigation of a parabolic trough or to thermal energy by solar thermal collectors (flat or concentrating) [5 6] taneous optical and thermal analysis features PTC modeling In this section the examined solar collector and the

Downloadable (with restrictions)! Energetic and exergetic analysis has been carried out for the components of the solar thermal power plant system (parabolic trough collector/receiver and Rankine heat engine) The energetic and exergetic losses as well as efficiencies for typical parabolic trough concentrating solar thermal power plant (PTCSTPP) under the specific operating conditions have

The present commercial photovoltaic solar cells (PV) converts solar energy into electricity with a relatively low efficiency less than 20% More than 80% of the absorbed solar energy is dumped to the surroundings again after photovoltaic conversion Hybrid PV/T systems consist of PV modules coupled with the heat extraction devices The PV/T collectors generate electric power and heat

After the exergetic analysis of compounds and overall system the highest exergetic efficiency is evaluated in 2nd turbine (T-2) as 99 23% and the lowest exergetic efficiency is found in 1st heat exchanger (HeX-1) as 74 16% Moreover the overall exergetic efficiency is calculated as 47 19%

Energetic and Exergetic Investigations of Hybrid

The energetic and the exergetic investigations of a basic cycle and hybrid cycles were conducted in which the following parameters were analyzed: coe cient of performance (COP) exergetic e ciency exergy destruction and irreversibility

Jun 11 2015This analysis highlights the lowering of energetic and exergetic performance during both phases and these phenomena are discussed The thermal efficiency and the energy storage density of the system were determined equal to 48 4 % and 263 MJ/m3 respectively

Jun 12 2013The present work has been undertaken for energetic and exergetic analysis of coal-fired supercritical thermal power plant and natural gas-fired combined cycle power plant Comparative analysis has been conducted for the two contestant technologies The key drivers of energetic and exergetic efficiencies have been studied for each of the major sub-system of two contestant

This paper reports on a study of the modelling validation and analysis of an integrated 1 MW (electrical output) tri-generation system energized by solar energy The impact of local climatic conditions in the Mediterranean region on the system performance was considered The output of the system that comprised a parabolic trough collector (PTC) an organic Rankine cycle (ORC) single-effect

International Journal of Energy and Environmental Engineering June 2017 Volume 8 Issue 2 pp 109–122 | Cite as Energetic and exergetic investigation of a parabolic trough collector with internal fins operating with carbon dioxide AuthorsAuthors and affiliations Evangelos BellosChristos TzivanidisIlias Daniil Open Access Original Research First Online: 15 February 2017 2 5k Downloads 7

Nov 13 2012In this article feasibility analysis of solar thermal power plants is carried out for large scale power generation Three different configurations of concentrating solar power technologies such as linear Fresnel reflector collector (LFRC) parabolic trough collector (PTC) and power tower (PT) are analyzed for power generation in stand-alone mode and various plant capacities such as 1 MWe 5

Apr 02 2020Solar energy is becoming more and more useful in the modern day life in industrial domestic and commercial sectors because of his cleanliness from an environmental point of view and also contributes to the reduction of greenhouse effect gases such as CO 2 Exergy analysis is a thermodynamic analysis technique based on the Second Law of Thermodynamics which provides an

Mar 27 2014Energetic and exergetic analysis of solar gas turbine power plant in South Algeria Abstract: In contribution of solar gas turbine modelling research the present paper seeks a numerical study and simulation development of high output solar gas turbine power plant by a simulator adapted with a capacity of 20MWe with good performance and

Exergetic analysis and performance evaluation of parabolic

Downloadable (with restrictions)! Energetic and exergetic analysis has been carried out for the components of the solar thermal power plant system (parabolic trough collector/receiver and Rankine heat engine) The energetic and exergetic losses as well as efficiencies for typical parabolic trough concentrating solar thermal power plant (PTCSTPP) under the specific operating conditions have

مشخصات نویسندگان مقاله energy and exergetic performance analysis of solar pond Marziyeh Ardforoushan - Ph D Student Department of Bio System Engineering Sahrekord University Rahim Ebrahimi - Department of Bio System Engineering Sahrekord University

In table 3 EROI analysis for bio ethanol production in Italy in term of enthalpy and exergy are compared [9] While EROI evaluated in terms of enthalpy seems to be favourable for solar energy accumulation in bio ethanol the exergetic analysis indicates that at least in Italy the production of bio ethanol is only a conversion process of

This article deals with the energetic and exergetic analyses which provides an alternative means of evaluating and comparing the performance of solar cookers In this experimental setup three different types of solar cookers have been studied during the typical day from November to January under Indian climatic conditions

International Journal of Energy and Environmental Engineering June 2017 Volume 8 Issue 2 pp 109–122 | Cite as Energetic and exergetic investigation of a parabolic trough collector with internal fins operating with carbon dioxide AuthorsAuthors and affiliations Evangelos BellosChristos TzivanidisIlias Daniil Open Access Original Research First Online: 15 February 2017 2 5k Downloads 7

An exhaustive energy and exergy analysis was then performed to evaluate the instantaneous thermal and the electrical exergy outputs of the PV/T solar system The results showed that the maximum instantaneous thermal and electric energy efficiency in active mode are about 50 and 15% respectively

Comparative Energetic and Exergetic Analysis of Conventional and Sloped Solar Chimney Power Plants: 10 4018/IJEOE 2020100104: A CFD analysis using ANSYS Fluent software was conducted to study the effects of collector slope on solar chimney's performances Three solar chimney

Dec 01 2015The PTC analysis tells us that even under modest heating the system's output will be about 8-10% below the STC rating If we take the specific case of the Canadian Solar panel with PTC of 239 1 your 7 800-watt array can at most run at about 7 173 watts As for your inverter suddenly it's clear that a 7 600-watt inverter will be just fine

Comparative Energetic and Exergetic Analysis of Conventional and Sloped Solar Chimney Power Plants: 10 4018/IJEOE 2020100104: A CFD analysis using ANSYS Fluent software was conducted to study the effects of collector slope on solar chimney's performances Three solar chimney

A key review on exergetic analysis and assessment of renewable energy resources for a sustainable future A Hepbasli Renewable and sustainable energy reviews 12 (3) A review on the energy and exergy analysis of solar assisted heat pump systems O Ozgener A Hepbasli Renewable and Sustainable Energy Reviews 11 (3) 482-496 2007 275: