입체각 내에서 경사각에 대한 과냉 현상에 관한 실험적 연구

• 영문명: An Experimental Study on Supercooling Phenomena in Water Saturated a Solid Angle
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 성진현(Jin-Hyuen Seong) 차대룡(Dae-Lyong Cha) 박경주(Gyeong-Ju Bak)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제15권 1호, 88~94쪽, 전체 7쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2010.03.30

영문 초록

Supercooling phenomena with pure water in freezing process was studied experimantally from -5℃ to 0℃. Temperature distribution and heat transfer were analyzed on the supercooling phenomena according to the initial temperature, inclined angle and temperature of cooling wall were varied. When the water was cooled from the cooling surface, a supercooling phenomena was appeared. After a while dendrictic ice grew sudenly and dense ice layer began to grow from the surface. The supercooling phenomena duration was the longer with decreasing the inclined angle and initial temperature than those of increasing the inclined angle.

목차

Ⅰ. 서 론

Ⅱ. 실험장치

Ⅲ. 실험방법 및 순서

Ⅳ. 실험결과 및 고찰

Ⅴ. 결 론

키워드

Supercooling(과냉각현상) Freezing(동결) Coolingface(냉각면)