Articles with "orc system" as a keyword



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Performance estimation of Tesla turbine applied in small scale Organic Rankine Cycle (ORC) system

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Published in 2017 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2016.08.168

Abstract: Abstract Organic Rankine Cycle (ORC) system has been proven to be an effective method for the low grade energy utilization. In small scale applications, the Tesla turbine offers an attractive option for the organic expander… read more here.

Keywords: turbine; orc system; small scale; tesla turbine ... See more keywords
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Experimental investigations into power generation with low grade waste heat and R245fa Organic Rankine cycles (ORCs)

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Published in 2017 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2017.01.024

Abstract: Abstract In this study, experimental research was conducted to investigate the performance of a small-scale Organic Rankine Cycle (ORC) system utilising low grade heat sources to generate electric power at different operating conditions. The experiment… read more here.

Keywords: system; speed; heat; orc system ... See more keywords
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Thermo-economic analysis and optimization selection of ORC system configurations for low temperature binary-cycle geothermal plant

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Published in 2017 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2017.07.016

Abstract: Abstract Multi-objective programming is used to analyze the performance of different organic Rankine cycle (ORC) plant layouts with different working fluids for low temperature binary-cycle geothermal plant. The studied results show that for the considered… read more here.

Keywords: cycle; orc system; temperature; plant ... See more keywords
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Multi-objective optimization of regenerative ORC system integrated with thermoelectric generators for low-temperature waste heat recovery

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Published in 2021 at "Energy Reports"

DOI: 10.1016/j.egyr.2020.12.035

Abstract: Abstract Three novel geothermal-based organic Rankine cycle (ORC) systems are proposed to enhance the efficiency and for waste heat recovery purpose. The proposed systems are modeled based on a basic ORC system (concept 1), an… read more here.

Keywords: optimization; system; heat; waste heat ... See more keywords
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The effects of composition ratios and pressure drops of R245fa/R236fa mixtures on the performance of an organic Rankine cycle system for waste heat recovery

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Published in 2018 at "Energy Conversion and Management"

DOI: 10.1016/j.enconman.2018.09.006

Abstract: Abstract The aim of this study is to investigate the effects of composition ratios of working fluids and pressure drops in heat exchangers on the performance of an organic Rankine cycle (ORC) system employing R245fa/R236fa… read more here.

Keywords: heat; r236fa; orc system; r245fa r236fa ... See more keywords
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Performance analysis of an Organic Rankine Cycle system using evaporative condenser for sewage heat recovery in the petrochemical industry

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Published in 2020 at "Energy Conversion and Management"

DOI: 10.1016/j.enconman.2019.112402

Abstract: Abstract An Organic Rankine Cycle (ORC) system using evaporative condenser was developed and built for sewage heat recovery in the petrochemical industry. The ORC system using evaporative condenser enhances the heat rejection process by utilizing… read more here.

Keywords: system; evaporative condenser; using evaporative; system using ... See more keywords
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Techno-economic optimization of ORC system structure, size and working fluid within biomass-fired municipal cogeneration plant retrofitting project

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Published in 2021 at "Renewable Energy"

DOI: 10.1016/j.renene.2021.08.068

Abstract: Abstract This paper continues discussion on financial viability and design optimisation of biomass-fired Organic Rankine Cycle (ORC) Combined Heat and Power (CHP) systems. It examines influence of such decision variables as ORC system rated electric… read more here.

Keywords: biomass fired; system; working fluid; power ... See more keywords
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Simulation and Performance Analysis of Organic Rankine Systems for Stationary Compressed Natural Gas Engine

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Published in 2017 at "Energies"

DOI: 10.3390/en10040544

Abstract: The organic Rankine cycle (ORC) can be used to recover the waste heat from a stationary compressed natural gas (CNG) engine. However, the exhaust energy rate varies with engine load, which can influence the operating… read more here.

Keywords: system; engine; stationary compressed; orc system ... See more keywords
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Organic Rankine Cycle (ORC) System Applications for Solar Energy: Recent Technological Advances

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Published in 2019 at "Energies"

DOI: 10.3390/en12152930

Abstract: Organic Rankine Cycle (ORC) power generation systems may be used to utilize heat source with low pressure and low temperature such as solar energy. Many researchers have focused on different aspects of ORC power generation… read more here.

Keywords: system applications; orc system; solar energy; energy ... See more keywords