Experimental study of the thermal conductivity of hydrazine hydrate at high values of the state parameters

1993 ◽  
Vol 36 (4) ◽  
pp. 435-438 ◽  
Author(s):  
M. M. Safarov ◽  
M. A. Zaripova
Keyword(s):  
Thermal Conductivity ◽  
Experimental Study ◽  
Hydrazine Hydrate ◽  
The State

scholarly journals An experimental study of the motion of ice past obstacles by the process of regelation

1976 ◽  
Vol 17 (75) ◽  
pp. 79-98 ◽  
Author(s):  
E. M. Morris
Keyword(s):  
Thermal Conductivity ◽  
Experimental Study ◽  
Cross Sections ◽  
Transition Point ◽  
Water Layer ◽  
Single Object ◽  
Two Systems ◽  
Basal Sliding

AbstractThe results of regelation experiments, in which a single object is pulled through ice, cannot be applied directly to the problem of basal sliding in glaciers because the two systems have different geometries. When the force applied to a single object is small, impurities trapped in the regelation water-layer around the object inhibit the regelation process. At larger forces, above the Drake-Shreve transition point, impurities are shed in a trace behind the object. However, when ice moves over a series of obstacles a trace may exist above and below the transition point. The regelation velocity below the transition point is not reduced by the effect of trapped impurities. In an experiment in which brass cylingerrs of various cross-sections rotate in ice, the ratio between the expected regelation velocity, calculated using the basal-sliding theory of Nye, and the measured regelation velocity is 8±2, both above and below the transition point. The same ratio has been obtained by other workers with wires of similar thermal conductivity above the transition point. Measurements of température differences indicate that supercooling cannot be the main source of the unexpectedly low regelation velocities above the transition point.

Experimental study of the anisotropic thermal conductivity of 2D carbon-fiber/epoxy woven composites

2021 ◽  
Vol 267 ◽  
pp. 113870
Author(s):  
Hu Zhang ◽  
Kefan Wu ◽  
Guangming Xiao ◽  
Yanxia Du ◽  
Guihua Tang
Keyword(s):  
Thermal Conductivity ◽  
Experimental Study ◽  
Carbon Fiber ◽  
Woven Composites ◽  
Anisotropic Thermal Conductivity ◽  
Carbon Fiber Epoxy

The growth and collapse of cavitation bubbles near composite surfaces

1989 ◽  
Vol 203 ◽  
pp. 199-214 ◽  
Author(s):  
A. Shima ◽  
Y. Tomita ◽  
D. C. Gibson ◽  
J. R. Blake
Keyword(s):  
Experimental Study ◽  
Bubble Size ◽  
The State ◽  
Bubble Collapse ◽  
Viscoelastic Materials ◽  
Effective Parameters ◽  
Composite Surface ◽  
Surface Stiffness ◽  
Cavitation Bubbles

An experimental study has been made of the growth and collapse of a bubble near a composite surface consisting of two viscoelastic materials. The migratory characteristics of the bubble are examined by means of streak photography. The bubble migration depends not only on the properties of the composite surface but also on bubble size and distance from the surface. Both the surface stiffness and surface inertia are considered to be effective parameters contributing to the bubble migration: the former seeming to be a particularly important factor. The state of neutral bubble collapse, with no migration towards or away from a surface, can be made to occur with an appropriate combination of the surface stiffness and inertia.

Experimental study on thermal conductivity and rectification of monolayer and multilayer MoS2

2021 ◽  
Vol 170 ◽  
pp. 121013
Author(s):  
Xiao Yang ◽  
Xinghua Zheng ◽  
Ting Zhang ◽  
Haisheng Chen ◽  
Ming Liu
Keyword(s):  
Thermal Conductivity ◽  
Experimental Study
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