A new approach to the large deflection vibrations of imperfect circular disks using galerkin's procedure Efstathiades, G. J. J. Sound and Vibration 16 (2), 231-2a3 (May 22, 1971) Refer to Abstract 71-1009

1972 ◽  
Vol 4 (1) ◽  
pp. 68-69
Author(s):  
A. I. Soler
Keyword(s):  
Large Deflection ◽  
New Approach ◽  
Circular Disks ◽  
Galerkin's Procedure

A new approach to large deflection analysis of heated sandwich plates

Meccanica ◽  
1993 ◽  
Vol 28 (4) ◽  
pp. 327-332 ◽  
Author(s):  
Aparna Ray ◽  
Sudip Dutta ◽  
B. Banerjee
Keyword(s):  
Large Deflection ◽  
Sandwich Plates ◽  
New Approach ◽  
Deflection Analysis

A New Approach to Large Deflection Analyses of Spherical and Cylindrical Shells

1985 ◽  
Vol 52 (4) ◽  
pp. 872-876 ◽  
Author(s):  
G. C. Sinharay ◽  
B. Banerjee
Keyword(s):  
Spherical Shell ◽  
Large Deflection ◽  
Cylindrical Shells ◽  
Numerical Results ◽  
Shallow Spherical Shell ◽  
Large Deflections ◽  
New Approach ◽  
Edge Conditions

In this paper large deflections of thin elastic shallow spherical shell and cylindrical shells are investigated by a new approach. Numerical results for moveable as well as immoveable edge conditions are presented graphically and compared with other known results.

scholarly journals New Technical Solutions in the Production Method of High-Aperture Ruled Diffraction Gratings

2019 ◽  
Vol 215 ◽  
pp. 09003
Author(s):  
Andrei Melnikov ◽  
Anatoly Lukin
Keyword(s):  
Diffraction Efficiency ◽  
Large Deflection ◽  
Diffraction Gratings ◽  
Production Method ◽  
New Approach ◽  
High Diffraction Efficiency ◽  
Aperture Diffraction ◽  
Technical Solutions ◽  
High Diffraction

This paper presents a new approach in the production method of high-aperture diffraction gratings with high diffraction efficiency on convex and concave working surfaces with large deflection based on the use of an original pendulum-type ruling engine.

The O–C diagrams of minor planets − a new approach to modelling the rotation

1999 ◽  
Vol 173 ◽  
pp. 185-188
Author(s):  
Gy. Szabó ◽  
K. Sárneczky ◽  
L.L. Kiss
Keyword(s):  
Error Analysis ◽  
Time Dependence ◽  
Theoretical Work ◽  
Minor Planet ◽  
Minor Planets ◽  
New Approach ◽  
Preliminary Results ◽  
Ccd Observations

AbstractA widely used tool in studying quasi-monoperiodic processes is the O–C diagram. This paper deals with the application of this diagram in minor planet studies. The main difference between our approach and the classical O–C diagram is that we transform the epoch (=time) dependence into the geocentric longitude domain. We outline a rotation modelling using this modified O–C and illustrate the abilities with detailed error analysis. The primary assumption, that the monotonity and the shape of this diagram is (almost) independent of the geometry of the asteroids is discussed and tested. The monotonity enables an unambiguous distinction between the prograde and retrograde rotation, thus the four-fold (or in some cases the two-fold) ambiguities can be avoided. This turned out to be the main advantage of the O–C examination. As an extension to the theoretical work, we present some preliminary results on 1727 Mette based on new CCD observations.

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