Search Results - "Kang, Yong Tae"

Review on combined heat and mass transfer characteristics in nanofluids by Pang, Changwei, Lee, Jae Won, Kang, Yong Tae

“…Nanofluids produced by dispersing nanoparticles in the basefluid have been paid wide attention due to the reported superior thermophysical properties which…”
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Characteristics of CO2 hydrate formation/dissociation in H2O + THF aqueous solution and estimation of CO2 emission reduction by district cooling application by Kim, Shol, Lee, Seong Hyuk, Kang, Yong Tae

“…CO2 conversion by gas hydrate is considered one of most practical technologies in the fields of Carbon Capture, Utilization and Storage (CCUS). In this study,…”
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Review on CO2 hydrate formation/dissociation and its cold energy application by Sun, Qibei, Kang, Yong Tae

“…Carbon dioxide hydrate has been paid growing attention due to its application potentials like being used as a secondary refrigerant and sequestration in the…”
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The effect of nano-particles on the bubble absorption performance in a binary nanofluid by Kim, Jin-Kyeong, Jung, Jun Young, Kang, Yong Tae

“…The objectives of this paper are to examine the effect of nano particles on the bubble type absorption by experiment and to find the optimal conditions to…”
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Experimental investigation on CO2 hydrate formation/dissociation for cold thermal energy harvest and transportation applications by Choi, Sung, Park, Jungjoon, Kang, Yong Tae

“…[Display omitted] •The CO2 hydrate system is developed for cold thermal energy harvest and transportation applications.•The system performance under various…”
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Study on dissociation characteristics of CO2 hydrate with THF for cooling application by Sun, Qibei, Kim, Shol, Kang, Yong Tae

“…•A kinetic model is developed to predict the activation energy for CO2-THF hydrate.•An experimental correlation for CO2-THF hydrate dissociation rate is…”
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Enhancing the performance of supercritical CO2-cooled heat sink by converging–diverging minichannels by Khoshvaght-Aliabadi, Morteza, Ghodrati, Parvaneh, Mahian, Omid, Tae Kang, Yong

“…[Display omitted] •Nonuniform patterns of minichannels are proposed for supercritical CO2-cooled heat sinks.•Effects of mass flux and operating pressure near…”
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Theoretical analysis to optimize heat extraction from a solar pond integrated with a carbon dioxide heat pump by Khoshvaght-Aliabadi, Morteza, Hojjati, Fatemeh, Tae Kang, Yong

“…•Heat extraction using supercritical carbon dioxide from solar pond is proposed.•Optimized operating conditions are identified for heat pump…”
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Thermal conductivity measurement of methanol-based nanofluids with Al2O3 and SiO2 nanoparticles by Pang, Changwei, Jung, Jung-Yeul, Lee, Jae Won, Kang, Yong Tae

“…In this study, the methanol-based nanofluids with Al2O3 and SiO2 nanoparticles are prepared by dispersing nanoparticles in pure methanol using an ultrasonic…”
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Self-recovering passive cooling utilizing endothermic reaction of NH4NO3/H2O driven by water sorption for photovoltaic cell by Kim, Seonggon, Park, Jong Ha, Lee, Jae Won, Kim, Yongchan, Kang, Yong Tae

“…Power efficiency of photovoltaic cell is significantly affected by the cell temperature. Here, a self-recovering passive cooling unit is developed. The…”
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Photocatalytic CO2 conversion on highly ordered mesoporous materials: Comparisons of metal oxides and compound semiconductors by Lee, Yoon Yun, Jung, Han Sol, Kim, Ji Man, Kang, Yong Tae

“…Average yield rates of CH4 and CO by using various photocatalysts. [Display omitted] •Highly ordered mesoporous metal oxides and compound semiconductors are…”
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CO2 absorption enhancement by Al2O3 nanoparticles in NaCl aqueous solution by Lee, Jae Won, Kang, Yong Tae

“…In this study, Al2O3 nanoparticles and NaCl aqueous solution are combined into Al2O3/NaCl aqueous solution nanofluids to enhance the CO2 absorption of the base…”
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Mass transfer enhancement during CO2 absorption process in methanol/Al2O3 nanofluids by Kim, Jae Hyung, Jung, Chung Woo, Kang, Yong Tae

“…The objectives of this paper are to analyze the mass transfer characteristics during CO2 bubble absorption and diffusion processes in nanofluid with Al2O3…”
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Combined CO2 absorption/regeneration performance enhancement by using nanoabsorbents by Lee, Jae Won, Torres Pineda, Israel, Lee, Jung Hun, Kang, Yong Tae

“…Mechanisms of CO2 absorption and regeneration enhancement by nanoabsorbents. [Display omitted] •CO2 absorption/regeneration performance enhancement by using…”
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Mass transfer performance enhancement by nanoabsorbents during CO2 absorption process by Kim, Seonggon, Xu, Ronghuan, Lee, Wonhyeok, Kang, Yong Tae

“…•Mass transfer enhancement by nanoabsorbents is evaluated using the Schlieren visualization experiment.•The thermal conductivities of Al2O3/methanol and…”
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Characteristics on condensation heat transfer and pressure drop for a low GWP refrigerant in brazed plate heat exchanger by Shon, Byung Hoon, Jung, Chung Woo, Kwon, Oh Jin, Choi, Chang Kyoung, Tae Kang, Yong

“…•The condensation heat transfer and pressure drop in PHE with R-1233zd(E) are experimentally tested.•No significant change in frictional pressure drop is…”
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Evaporation Kinetics of Sessile Water Droplets on Micropillared Superhydrophobic Surfaces by Xu, Wei, Leeladhar, Rajesh, Kang, Yong Tae, Choi, Chang-Hwan

“…Evaporation modes and kinetics of sessile droplets of water on micropillared superhydrophobic surfaces are experimentally investigated. The results show that a…”
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Combined heat and mass transfer performance enhancement by nanoemulsion absorbents during the CO2 absorption and regeneration processes by Lee, Wonhyeok, Kim, Seonggon, Xu, Ronghuan, Kang, Yong Tae

“…•Nanoemulsion CO2 absorbents are manufactured using methanol and undecane.•The highest thermal conductivity is obtained at the undecane concentration of…”
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Passive isothermal film with self-switchable radiative cooling-driven water sorption layer for arid climate applications by Kim, Seonggon, Lee, Sunghun, Lee, Jehyung, Choi, Hyung Won, Choi, Wonjoon, Kang, Yong Tae

“…Reducing substantial energy demand of active heating, ventilation, and air conditioning in arid climates is of paramount importance. Here, we develop a…”
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CO2 absorption enhancement by methanol-based Al2O3 and SiO2 nanofluids in a tray column absorber by Torres Pineda, Israel, Lee, Jae Won, Jung, Inhwa, Kang, Yong Tae

“…In the present study, suspensions of Al2O3 and SiO2 nanoparticles in methanol (nanofluid) are produced and analyzed for the application of CO2 absorption in a…”
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