@article{ART001028840},
author={Jeong-Gil Choi and Moo Hyun Kwon and Geug Tae Kim and Kyong-Hwan Lee},
title={Effect of accelerational perturvations on physical vapor transport crystal growth under microgravity environments},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2006},
volume={16},
number={5},
pages={203-209}
TY - JOUR
AU - Jeong-Gil Choi
AU - Moo Hyun Kwon
AU - Geug Tae Kim
AU - Kyong-Hwan Lee
TI - Effect of accelerational perturvations on physical vapor transport crystal growth under microgravity environments
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2006
VL - 16
IS - 5
PB - The Korea Association Of Crystal Growth, Inc.
SP - 203
EP - 209
SN - 1225-1429
AB - For PB = 50, DT = 10 K, Ar = 5, Pr = 2.36, Le = 0.015, Pe = 1.26, Cv = 1.11, the intensity of solutal convection (solutal Grashof number Grs = 3.44 ?104) is greater than that of thermal convection (thermal Grashof number Grt = 1.81 ?103) by one order of magnitude, which is based on the solutally buoyancy-driven convection due to the disparity in the molecular weights of the component A (Hg2Cl2) and B (He). With increasing the partial pressure of component B from 10 up to 200 Torr, the rate is decreased exponentially. The convective transport decreases with lower g level and is changed to the diffusive mode at 0.1 g0. In other words, for regions in which the g level is 0.1 g0 or less, the diffusion-driven convection results in a parabolic velocity profile and a recirculating cell is not likely to occur. Therefore a gravitational acceleration level of less than 0.1 g0 can be adequate to ensure purely diffusive transport.
KW - Mercurous chloride;Solutally buoyancy-driven convection;Aspect ratio;Physical vapor transport
DO -
UR -
ER -
Jeong-Gil Choi, Moo Hyun Kwon, Geug Tae Kim and Kyong-Hwan Lee. (2006). Effect of accelerational perturvations on physical vapor transport crystal growth under microgravity environments. Journal of the Korean Crystal Growth and Crystal Technology, 16(5), 203-209.
Jeong-Gil Choi, Moo Hyun Kwon, Geug Tae Kim and Kyong-Hwan Lee. 2006, "Effect of accelerational perturvations on physical vapor transport crystal growth under microgravity environments", Journal of the Korean Crystal Growth and Crystal Technology, vol.16, no.5 pp.203-209.
Jeong-Gil Choi, Moo Hyun Kwon, Geug Tae Kim, Kyong-Hwan Lee "Effect of accelerational perturvations on physical vapor transport crystal growth under microgravity environments" Journal of the Korean Crystal Growth and Crystal Technology 16.5 pp.203-209 (2006) : 203.
Jeong-Gil Choi, Moo Hyun Kwon, Geug Tae Kim, Kyong-Hwan Lee. Effect of accelerational perturvations on physical vapor transport crystal growth under microgravity environments. 2006; 16(5), 203-209.
Jeong-Gil Choi, Moo Hyun Kwon, Geug Tae Kim and Kyong-Hwan Lee. "Effect of accelerational perturvations on physical vapor transport crystal growth under microgravity environments" Journal of the Korean Crystal Growth and Crystal Technology 16, no.5 (2006) : 203-209.
Jeong-Gil Choi; Moo Hyun Kwon; Geug Tae Kim; Kyong-Hwan Lee. Effect of accelerational perturvations on physical vapor transport crystal growth under microgravity environments. Journal of the Korean Crystal Growth and Crystal Technology, 16(5), 203-209.
Jeong-Gil Choi; Moo Hyun Kwon; Geug Tae Kim; Kyong-Hwan Lee. Effect of accelerational perturvations on physical vapor transport crystal growth under microgravity environments. Journal of the Korean Crystal Growth and Crystal Technology. 2006; 16(5) 203-209.
Jeong-Gil Choi, Moo Hyun Kwon, Geug Tae Kim, Kyong-Hwan Lee. Effect of accelerational perturvations on physical vapor transport crystal growth under microgravity environments. 2006; 16(5), 203-209.
Jeong-Gil Choi, Moo Hyun Kwon, Geug Tae Kim and Kyong-Hwan Lee. "Effect of accelerational perturvations on physical vapor transport crystal growth under microgravity environments" Journal of the Korean Crystal Growth and Crystal Technology 16, no.5 (2006) : 203-209.
