HeII evaporation;
refraction of evaporation wave;
thermal pulse reflection coefficient;
total reflection;
D O I:
10.1016/S0921-4526(02)01991-9
中图分类号:
O469 [凝聚态物理学];
学科分类号:
070205 ;
摘要:
Reflection and evaporation as a result of oblique impingement of a thermal pulse on a He 11 free surface were experimentally investigated through the temperature variation measurement and with the aid of an optical visualization. A refracted evaporation vapor wave appears for small angles of incidence of a thermal pulse, and even a total reflection of an incident thermal pulse takes place at a free surface for larger angles of incidence than a critical value. In the present experimental study, the temperature reflection coefficient of a thermal pulse was measured. (C) 2003 Elsevier Science B.V. All rights reserved.
机构:
Zhejiang Univ, Inst Fus Theory & Simulat, Hangzhou 310058, Peoples R ChinaZhejiang Univ, Inst Fus Theory & Simulat, Hangzhou 310058, Peoples R China
Tian-Cheng, Li
Xiao-Hai, Zhang
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机构:
Zhejiang Univ, Inst Fus Theory & Simulat, Hangzhou 310058, Peoples R ChinaZhejiang Univ, Inst Fus Theory & Simulat, Hangzhou 310058, Peoples R China
Xiao-Hai, Zhang
Zheng-Mao, Sheng
论文数: 0引用数: 0
h-index: 0
机构:
Zhejiang Univ, Inst Fus Theory & Simulat, Hangzhou 310058, Peoples R ChinaZhejiang Univ, Inst Fus Theory & Simulat, Hangzhou 310058, Peoples R China