Articles with "temperature difference" as a keyword



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Temperature Difference Triggering Controlled Growth of All-Inorganic Perovskite Nanowire Arrays in Air.

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Published in 2018 at "Small"

DOI: 10.1002/smll.201803010

Abstract: All-inorganic perovskites have attracted increasing worldwide interest due to its significantly improved stability in atmospheric environment compared to organic-inorganic hybrid perovskites, which renders it infinitely applicable in many fields such as electronics, optoelectronics, and energy… read more here.

Keywords: perovskite nanowire; phase; temperature difference; nanowire arrays ... See more keywords
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Multiple Energy Harvesting Based on Reversed Temperature Difference Between Graphene Aerogel Filled Phase Change Materials

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Published in 2019 at "Macromolecular Research"

DOI: 10.1007/s13233-019-7079-3

Abstract: We demonstrated a thermo-electric energy harvesting system that utilized the temperature difference between two graphene aerogel filled composites. Two phase change materials (PCMs), polyethylene glycol (PEG) and 1-tetradecanol (1-TD), were used to absorb or release… read more here.

Keywords: thermo electric; phase; energy; temperature difference ... See more keywords
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Energy harvesting from asphalt pavement using thermoelectric technology

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Published in 2017 at "Applied Energy"

DOI: 10.1016/j.apenergy.2017.08.091

Abstract: Nowadays, energy harvesting from road has become a research hotspot. The power generation system within asphalt pavement based on thermoelectric technology was studied in this paper. The characteristics of temperature difference between the pavement and… read more here.

Keywords: energy; temperature difference; road; thermoelectric technology ... See more keywords
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Micro-thermoelectric generators based on through glass pillars with high output voltage enabled by large temperature difference

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Published in 2018 at "Applied Energy"

DOI: 10.1016/j.apenergy.2018.05.056

Abstract: Abstract Micro-thermoelectric generators can convert low-grade waste heat to electrical power and have potential applications in wearable electronics, wireless sensors, medical devices and so on. It is challenging to increase the output voltage and power… read more here.

Keywords: micro thermoelectric; temperature difference; thermoelectric generators; output voltage ... See more keywords
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Performance assessment of multi-stage thermoelectric generators on hypersonic vehicles at a large temperature difference

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Published in 2017 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2017.11.057

Abstract: Abstract Thermoelectric generator (TEG) is one of the most promising electricity generation technologies, which converts temperature difference directly into electrical energy. Considering the large temperature difference caused by the special thermal environment of hypersonic vehicles,… read more here.

Keywords: multi stage; temperature; temperature difference; large temperature ... See more keywords
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Theoretical and experimental development of cooling load temperature difference factors to calculate cooling loads for buildings in warm climates

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Published in 2019 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2018.12.136

Abstract: Abstract In Mexico, electricity consumption is highest during the summer due to the usage of air conditioning systems. Considering that half of Mexico has warm climatic conditions and more than 30% households are equipped with… read more here.

Keywords: load temperature; cooling loads; temperature difference; cooling load ... See more keywords
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Machine learning prediction of ORC performance based on properties of working fluid

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Published in 2021 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2021.117184

Abstract: Abstract In order to develop machine learning methods for performance prediction of basic ORC (BORC) and regenerative ORC (RORC), thermodynamic properties of working fluids are used to separately model thermodynamic processes including compression, expansion, evaporation… read more here.

Keywords: working fluid; temperature; temperature difference; machine learning ... See more keywords
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Redox flow desalination based on the temperature difference as a driving force

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Published in 2021 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2020.127716

Abstract: Abstract How to effectively reduce the consumption of electrical energy is a key topic in many studies of electrochemical desalination. In this work, we use the temperature difference to drive a continuous process of dialysis… read more here.

Keywords: temperature; unit; temperature difference; desalination ... See more keywords
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Thermoelectric generator characterization at extra-low-temperature difference for building applications in extreme hot climates: Experimental and numerical study

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Published in 2020 at "Energy and Buildings"

DOI: 10.1016/j.enbuild.2020.110285

Abstract: Abstract In locations subject to extreme climate and air-conditioned spaces, a temperature gradient is usually present in various parts of air-conditioned buildings. Building envelopes separate the temperature-controlled space indoor and the extreme outdoor climate and… read more here.

Keywords: low temperature; temperature; thermoelectric generator; temperature difference ... See more keywords
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Comparison of temperature difference measurement technologies used in vehicular heat exchangers

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Published in 2017 at "Experimental Thermal and Fluid Science"

DOI: 10.1016/j.expthermflusci.2016.11.005

Abstract: Abstract In the vehicle industry, thermal balance experiments have been extensively conducted on engines to determine energy distribution from fuel to engine power. The temperature differences between the hot and cold sides of the vehicular… read more here.

Keywords: temperature; temperature difference; method; measurement ... See more keywords
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Parametric Study of Mechanical Stresses within Cement Sheath in Geothermal Wells

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Published in 2021 at "Geothermics"

DOI: 10.1016/j.geothermics.2020.102000

Abstract: Abstract A cement sheath, placed between the casing and the formation, is an important barrier that establishes a hydraulic seal and provides zonal isolation, preventing fluid communication in the wellbore. In geothermal wells, stress induced… read more here.

Keywords: temperature difference; cement; stress; cement sheath ... See more keywords