Changes in surface roughness of sandstone after heating and cooling cycles
Sign Up to like & getrecommendations! Published in 2020 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-020-05295-w
Abstract: The surface roughness of rock directly affects its strength, deformation, and seepage characteristics. Understanding the change of rock surface roughness under the heating and cooling cycles is of great significance for evaluating the damage degree… read more here.
Keywords: heating cooling; cooling cycles; surface roughness; sandstone ... See more keywords
Thermodynamic analysis of ejector cooling cycles with heat-driven feed pumping devices
Sign Up to like & getrecommendations! Published in 2019 at "Energy"
DOI: 10.1016/j.energy.2019.115892
Abstract: Abstract The paper presents the results of thermodynamic analysis of ejector cooling cycles with heat pumping devices which supply the working fluid to the vapor generator. Two variants of heat pumping devices are considered in… read more here.
Keywords: ejector cooling; pumping devices; thermodynamic analysis; analysis ejector ... See more keywords
Characterization of an ASTM A335 P91 ferritic-martensitic steel after continuous cooling cycles at moderate rates
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Research and Technology"
DOI: 10.1016/j.jmrt.2018.07.004
Abstract: Abstract In this contribution some aspects of the behavior of the ASTM A335 P91 (9Cr1MoVNbN) steel subjected to continuous cooling cycles under fixed austenitization conditions are studied. Representative samples of the structures obtained after cooling… read more here.
Keywords: steel; a335 p91; astm a335; spectroscopy ... See more keywords
Electrocaloric Cooling Cycles in Lead Scandium Tantalate with True Regeneration via Field Variation
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DOI: 10.1103/physrevx.9.041002
Abstract: There is growing interest in heat pumps based on materials that show thermal changes when phase transitions are driven by changes of electric, magnetic or stress field. Importantly, regeneration permits sinks and loads to be… read more here.
Keywords: field; heat; true regeneration; regeneration ... See more keywords
Effect of autoclave-cooling cycles combined pullulanase on the physicochemical and structural properties of resistant starch from black Tartary buckwheat.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of food science"
DOI: 10.1111/1750-3841.16417
Abstract: A starch-rich portion is produced as a by-product of black Tartary buckwheat processing. The effect of enzymatic combined with autoclaving-cooling cycles (one, two, or three times) on the physicochemical and structural properties of black Tartary… read more here.
Keywords: autoclaving cooling; black tartary; tartary buckwheat; cooling cycles ... See more keywords