Výsledky vyhledávání - "Young-Gyu Choi"

A Study on Formation of Slurry Ice by using the Reversing Flow in a Bundle of Tube

Autor: Young-Gyu Choi, Cheol Oh

Publikováno v: Journal of Korean navigation and port research. 35:365-370

The ice-thermal energy storage cooling system has been applied to relief a significant portion of the peak demand of electricity during the daytime in summer. Slurry ice type system is one kind of ice-thermal storage cooling system utilizing cheaper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d2a2445350b6ed4f3ab2551fb3a9b7da
https://doi.org/10.5394/kinpr.2011.35.5.365

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Flow Analysis and an Experimental Study on Formation of Slurry Ice in the Reversing Flow Layer

Autor: Young-Gyu Choi, Cheol Oh

Publikováno v: Journal of the Korean Society of Marine Engineering. 35:421-428

Thermal energy storage(TES) cooling system using cheaper electricity of off-peak time has been applied to relieve a significant portion of the peak demand of electricity during the daytime in summer. Slurry ice type thermal energy storage cooling sys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::065fd399268b30f7d327d410f5150c84
https://doi.org/10.5916/jkosme.2011.35.4.421

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Axial Force Change Due to Axial-Strain-Induced Torsional Rotation of Single-Walled Carbon Nanotubes

Autor: Ki-Sub Kim, Jeong Won Kang, Sung Young Park, Young Gyu Choi, Ho Jung Hwang, Hyunjung Kim

Publikováno v: Journal of Computational and Theoretical Nanoscience. 7:2317-2321

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f8d0e6b95754aa8f068f23a1d0cf6d7b
https://doi.org/10.1166/jctn.2010.1614

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Molecular Dynamics Study on a Frequency-Changeable Nanotube Cantilever Resonator

Autor: Young Gyu Choi, Ki-Sub Kim, Ho Jung Hwang, Young-Jin Song, Jeong Won Kang, Jun Ha Lee

Publikováno v: Journal of the Korean Physical Society. 56:1537-1541

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df60a27c8347d5bfe6c5870a2e87d9b0
https://doi.org/10.3938/jkps.56.1537

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Model schematics of carbon-nanotube-based-nanomechanical-tuner using piezoelectric strain

Autor: Jun-Ha Lee, Young Gyu Choi, Jeong Won Kang, Ho Jung Hwang, Oh Kuen Kwon, Eu-Seok Kang, Ki-Sub Kim, Ki Ryang Byun

Publikováno v: Physica E: Low-dimensional Systems and Nanostructures. 42:1995-1999

Model schematics of a carbon-nanotube-based frequency tuner are presented and their vibration frequencies are analyzed by theoretical approaches such as classical molecular dynamics simulations and the continuum model equation. Outertube’s position

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e940e3f8fc13cc7dad1e6e8167fc9803
https://doi.org/10.1016/j.physe.2010.03.003

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Gigahertz frequency tuner based on a telescoping double-walled carbon nanotube: molecular dynamics simulations

Autor: Young Gyu Choi, Ho Jung Hwang, Ki Ryang Byun, Jeong Won Kang, Oh Kuen Kwon

Publikováno v: Molecular Simulation. 36:418-424

The schematics of a gigahertz-range tuner is addressed as an application of a telescoping multi-walled carbon nanotube (CNT) that can be used repeatedly, and its dynamic operation is investigated via classical molecular dynamics simulations based on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1f7148b801c4b99e064af393a097cdc1
https://doi.org/10.1080/08927020903544543

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