Heat Transfer in Multilayered Thin Film Materials Applied to Photothermal Deflection Spectroscopy

2021 ◽  
pp. 1-13
Author(s):  
Michael S. Moorhead ◽  
C. Thomas Avedisian
Keyword(s):  
Thin Film ◽  
Heat Transfer ◽  
Multilayered Thin Film ◽  
Photothermal Deflection Spectroscopy ◽  
Photothermal Deflection

Atomic Layer Deposited Materials as Barrier Layers for Preservation of Nb Superconductivity in Multilayered Thin-Film Structures

2021 ◽  
pp. 1-1
Author(s):  
Vaibhav Gupta ◽  
Mark L. Adams ◽  
John A. Sellers ◽  
Noah Niedzwiecki ◽  
Nick Rush ◽  
...  
Keyword(s):  
Thin Film ◽  
Atomic Layer ◽  
Multilayered Thin Film ◽  
Barrier Layers

Effects of Rotation on Blade Surface Heat Transfer: An Experimental Investigation

1997 ◽  
Author(s):  
Roger W. Moss ◽  
Roger W. Ainsworth ◽  
Tom Garside
Keyword(s):  
Thin Film ◽  
Heat Transfer ◽  
Experimental Investigation ◽  
Turbine Blade ◽  
Time History ◽  
Surface Heat ◽  
Blade Surface ◽  
Surface Heat Transfer ◽  
Effects Of Rotation ◽  
Wake Passing

Measurements of turbine blade surface heat transfer in a transient rotor facility are compared with predictions and equivalent cascade data. The rotating measurements involved both forwards and reverse rotation (wake free) experiments. The use of thin-film gauges in the Oxford Rotor Facility provides both time-mean heat transfer levels and the unsteady time history. The time-mean level is not significantly affected by turbulence in the wake; this contrasts with the cascade response to freestream turbulence and simulated wake passing. Heat transfer predictions show the extent to which such phenomena are successfully modelled by a time-steady code. The accurate prediction of transition is seen to be crucial if useful predictions are to be obtained.

Thin-film thermocouples for localized heat transfer measurements

10.2514/3.836 ◽  
1996 ◽  
Vol 10 (4) ◽  
pp. 607-612 ◽  
Author(s):  
J. Lepicovsky ◽  
R. J. Bruckner ◽  
F. A. Smith
Keyword(s):  
Thin Film ◽  
Heat Transfer ◽  
Thin Film Thermocouples
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