FORMATION MECHANISM OF PLATE-LIKE ICE CRYSTALS GROWING IN AIR AT LOW TEMPERATURE AND LOW SUPERSATURATION

The supersaturation dependences on the slope of growth hillocks formed on the {1010} face P_P and the {0001} face P_B of ice crystals grown in air at -28.5℃ and low supersaturation were measured to study the formation mechanism of platelike ice crystals growing under this condition. As a result, it...

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Bibliographic Details
Main Authors: ゴンダ タケヒコ, マツウラ ユキ, ワダ マコト, Takehiko GONDA, Yuki MATSUURA, Makoto WADA
Format: Report
Language:English
Published: Division of General Education, Aichi Gakuin University 1996
Subjects:
Burton
Polar meteorology and glaciology
Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology
Online Access:https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3925
http://id.nii.ac.jp/1291/00003925/
https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3925&item_no=1&attribute_id=18&file_no=1
Description
Summary:The supersaturation dependences on the slope of growth hillocks formed on the {1010} face P_P and the {0001} face P_B of ice crystals grown in air at -28.5℃ and low supersaturation were measured to study the formation mechanism of platelike ice crystals growing under this condition. As a result, it was found that both the {1010} and {0001} faces of plate-like ice crystals grown at -28.5℃ and low supersaturation grew by the Burton-Cabrera-Frank (BCF) mechanism, and when the relationship P_P>P_B held, plate-like ice crystals grew.

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