Theoretical and experimental analysis of thermal stress effects on modal polarization properties of highly birefringent optical fibers

1996 ◽  
Vol 14 (4) ◽  
pp. 585-591 ◽  
Author(s):  
M. Fontaine ◽  
B. Wu ◽  
V.P. Tzolov ◽  
W.J. Bock ◽  
W. Urbanczyk
Keyword(s):  
Thermal Stress ◽  
Optical Fibers ◽  
Experimental Analysis ◽  
Stress Effects

Thermal stress effects on Dye-Sensitized Solar Cells (DSSCs)

2011 ◽  
Vol 51 (9-11) ◽  
pp. 1762-1766 ◽  
Author(s):  
D. Bari ◽  
N. Wrachien ◽  
R. Tagliaferro ◽  
S. Penna ◽  
T.M. Brown ◽  
...  
Keyword(s):  
Solar Cells ◽  
Thermal Stress ◽  
Dye Sensitized Solar Cells ◽  
Stress Effects ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Thermal stress effects on the surface durability of gear teeth

2001 ◽  
Vol 215 (8) ◽  
pp. 973-979 ◽  
Author(s):  
A Seireg
Keyword(s):  
Thermal Stress ◽  
Operating Conditions ◽  
Machining Processes ◽  
Coating Technology ◽  
Gear Teeth ◽  
Stress Effects ◽  
Lubricating Film ◽  
Potential Benefits ◽  
Surface Durability ◽  
Stress Cycling

The current standards and design relationships for the surface durability of gears are based on contact stress considerations. Thermal effects are considered only for scoring failures resulting from the destruction of the lubricating film owing to temperature rise. This paper investigates the effect of thermal shock and thermal stress cycling on pitting, micropitting and wear for different gear geometries, materials, operating conditions, machining processes and surface treatments. Because of the current interest in applying surface coating technology to gears, special attention is given to illustrating the potential benefits of this technology in improving the performance and extending the life of gears.

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