Fourier‐operator methods for parametric array analysis: Theory versus Experiment

2007 ◽  
Vol 121 (5) ◽  
pp. 3060-3060
Author(s):  
Harvey Woodsum ◽  
William Hogan
Keyword(s):  
Array Analysis ◽  
Fourier Operator ◽  
Analysis Theory ◽  
Theory Versus ◽  
Parametric Array

An Entrance Region Friction Factor Model Applied to Annular Seal Analysis: Theory Versus Experiment for Smooth and Honeycomb Seals

1989 ◽  
Vol 111 (2) ◽  
pp. 337-343 ◽  
Author(s):  
D. Elrod ◽  
C. Nelson ◽  
D. Childs
Keyword(s):  
Friction Factor ◽  
Factor Model ◽  
Experimental Results ◽  
Entrance Region ◽  
Analysis Theory ◽  
Annular Seal ◽  
Theory Versus ◽  
Direct Stiffness ◽  
Honeycomb Seals

A friction factor model is developed for the entrance-region of a duct. The model is used in an annular gas seal analysis similar to Nelson’s (1984). Predictions of the analysis are compared to experimental results for a smooth-stator/smooth-rotor seal and three honeycomb-stator/smooth-rotor seals. The model predicts leakage and direct damping well. The model overpredicts the dependence of cross-coupled stiffness on fluid prerotation. The model predicts direct stiffness poorly.

Data Envelopment Analysis Theory, Methodology and Applications

1997 ◽  
Vol 48 (3) ◽  
pp. 332-333 ◽  
Author(s):  
A Charnes ◽  
W Cooper ◽  
A Y Lewin ◽  
L M Seiford
Keyword(s):  
Data Envelopment Analysis ◽  
Data Envelopment ◽  
Analysis Theory

CGH array analysis of pituitary tumors revealed a highly-disrupted genome

2018 ◽  
Author(s):  
Helene Lasolle ◽  
Mad-Helenie Elsensohn ◽  
Eudeline Alix ◽  
Clement Bonnefille ◽  
Jessica Michel ◽  
...  
Keyword(s):  
Pituitary Tumors ◽  
Cgh Array ◽  
Array Analysis
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