Articles with "thermal systems" as a keyword



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Electrocatalytic Energy Release of Norbornadiene‐Based Molecular Solar Thermal Systems: Tuning the Electrochemical Stability by Molecular Design

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Published in 2022 at "Chemsuschem"

DOI: 10.1002/cssc.202201483

Abstract: Abstract Molecular solar thermal (MOST) systems, such as the norbornadiene/quadricyclane (NBD/QC) couple, combine solar energy conversion, storage, and release in a simple one‐photon one‐molecule process. Triggering the energy release electrochemically enables high control of the… read more here.

Keywords: thermal systems; energy; molecular solar; energy release ... See more keywords
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Photovoltaic–thermal (PV/T) technology: a comprehensive review on applications and its advancement

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Published in 2019 at "International Journal of Energy and Environmental Engineering"

DOI: 10.1007/s40095-019-00327-y

Abstract: Over the most recent couple of decades, tremendous consideration is drawn towards photovoltaic–thermal systems because of their advantages over the solar thermal and PV applications. This paper intends to show different electrical and thermal aspects… read more here.

Keywords: system; thermal systems; thermal technology; technology comprehensive ... See more keywords
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Large-scale solar thermal systems in leading countries: A review and comparative study of Denmark, China, Germany and Austria

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Published in 2020 at "Applied Energy"

DOI: 10.1016/j.apenergy.2020.114997

Abstract: Abstract Large-scale solar thermal systems are a cost-efficient technology to provide renewable heat. The rapid market growth in the last decade has been concentrated on a small number of countries, with the outstanding position of… read more here.

Keywords: large scale; china germany; thermal systems; scale solar ... See more keywords
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Optical properties and transmittances of ZnO-containing nanofluids in spectral splitting photovoltaic/thermal systems

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Published in 2019 at "International Journal of Heat and Mass Transfer"

DOI: 10.1016/j.ijheatmasstransfer.2018.09.032

Abstract: Abstract As ZnO nanoparticles had the advantages of high thermal conductivity and low cost, the possibility of using ZnO nanoparticles in spectral splitting photovoltaic/thermal (PV/T) systems was initially studied from the perspective of optical properties.… read more here.

Keywords: optical properties; thermal systems; splitting photovoltaic; spectral splitting ... See more keywords
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Oscillating entropy and spin precession in the ensemble of qubits interacting with thermal systems

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Published in 2018 at "Physica A: Statistical Mechanics and its Applications"

DOI: 10.1016/j.physa.2018.04.105

Abstract: Abstract We present a simple model which allows us to explain the physical nature of the oscillating entropy. We consider an ensemble of qubits interacting with thermal two-level systems. The entropy of the qubits oscillates… read more here.

Keywords: ensemble qubits; interacting thermal; qubits interacting; thermal systems ... See more keywords
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Exergetic advancement of photovoltaic/thermal systems (PV/T): A review

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Published in 2018 at "Renewable and Sustainable Energy Reviews"

DOI: 10.1016/j.rser.2018.08.053

Abstract: Abstract Photovoltaic/thermal (PV/T) systems are emerging as an important branch of solar technology, which combines photovoltaic panels and solar collectors in a single unit to generate electricity and heat from uninterruptible solar energy. Energy systems… read more here.

Keywords: exergetic advancement; energy; thermal systems; photovoltaic thermal ... See more keywords
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Integrated photovoltaic thermal systems, their applications and recent advance on performance improvement: a review

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Published in 2021 at "International Journal of Environmental Studies"

DOI: 10.1080/00207233.2021.1893488

Abstract: ABSTRACT The current paper presents a review of recent studies on photovoltaic thermal (PV/T) systems to understand the effect of performance parameters. PV/T systems make electricity and store thermal energy; simultaneously and hence they enhance… read more here.

Keywords: systems applications; thermal systems; integrated photovoltaic; performance ... See more keywords

Comparison of entropy generation minimization principle and entransy theory in optimal design of thermal systems

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Published in 2018 at "Environmental Engineering Science"

DOI: 10.22059/ees.2018.32244

Abstract: In this study, the relationship among the concepts of entropy generation rate, entransy theory, and generalized thermal resistance to the optimal design of thermal systems is discussed. The equations of entropy and entransy rates are… read more here.

Keywords: thermal systems; entransy theory; entropy generation; generation ... See more keywords
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Global Efficiency of Heat Engines and Heat Pumps with Non-Linear Boundary Conditions

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Published in 2017 at "Entropy"

DOI: 10.3390/e19080394

Abstract: Analysis of global energy efficiency of thermal systems is of practical importance for a number of reasons. Cycles and processes used in thermal systems exist in very different configurations, making comparison difficult if specific models… read more here.

Keywords: heat engines; thermal systems; linear boundary; non linear ... See more keywords