SIDEWALL THERMOMETRY PERTURBATIONS TO NONLINEAR HEAT-TRANSPORT NEAR THE LAMBDA-TRANSITION IN HE-4

被引：5

作者：

DUNCAN, R ^{[1
]}

AKAU, R ^{[1
]}

GIANOULAKIS, S ^{[1
]}

ISRAELSSON, U ^{[1
]}

CHUI, T ^{[1
]}

机构：

[1] JET PROP LAB,PASADENA,CA 91109

来源：

PHYSICA B | 1994年 / 194卷

基金：

美国国家航空航天局;

关键词：

D O I：

10.1016/0921-4526(94)90631-9

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The effect of a sidewall thermometry probe on heat transport measurements in liquid He-4 very close to the superfluid transition is simulated numerically. The effective thermal position of the probe changes with closeness of approach to the superfluid transition. The radial heat flux induced by the sidewall probe is calculated for specific probe designs.

引用

页码：603 / 604

页数：2

共 4 条

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AHLERS, G ;

DUNCAN, RV .

PHYSICAL REVIEW LETTERS, 1988, 61 (07) :846-848

[2] DEPRESSION OF THE SUPERFLUID TRANSITION-TEMPERATURE IN HE-4 BY A HEAT CURRENT [J].

DUNCAN, RV ;

AHLERS, G ;

STEINBERG, V .

PHYSICAL REVIEW LETTERS, 1988, 60 (15) :1522-1525

[3] NONLINEAR HEAT-TRANSPORT NEAR THE LAMBDA-TRANSITION IN HE-4 [J].

HAUSSMANN, R ;

DOHM, V .

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1992, 87 (02) :229-246

[4] THEORY OF HELIUM UNDER HEAT-FLOW NEAR THE LAMBDA-POINT .2. DYNAMICS OF PHASE-CHANGE [J].

ONUKI, A .

JOURNAL OF LOW TEMPERATURE PHYSICS, 1984, 55 (3-4) :309-339

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