scholarly journals Probing the buckling of pressurized spherical shells

2021 ◽  
pp. 104545
Author(s):  
Arefeh Abbasi ◽  
Dong Yan ◽  
Pedro M. Reis
Keyword(s):  
Spherical Shells

Marangoni Convection in Spherical Shells

2005 ◽  
Author(s):  
Pravin Subramanian ◽  
Abdelfattah Zebib
Keyword(s):  
Marangoni Convection ◽  
Spherical Shells

Thermal Convection in Rotating Spherical Shells: an Experimental and Numerical Approach within GeoFlow

2006 ◽  
Author(s):  
Mrs. Birgit Futterer ◽  
Dr. Marcus Gellert ◽  
Mr. Thomas von Larcher ◽  
Mr. Christoph Egbers
Keyword(s):  
Thermal Convection ◽  
Numerical Approach ◽  
Spherical Shells

A Comparison of Theoretical and Experimental Results From Spherical Shells With a Single Radially Attached Nozzle

1967 ◽  
Vol 89 (3) ◽  
pp. 333-338 ◽  
Author(s):  
F. J. Witt ◽  
R. C. Gwaltney ◽  
R. L. Maxwell ◽  
R. W. Holland
Keyword(s):  
Spherical Shell ◽  
Internal Pressure ◽  
Experimental Results ◽  
Strain Gages ◽  
Spherical Shells ◽  
Axial Thrust ◽  
Outside Diameter ◽  
Theoretical Results

A series of steel models having single nozzles radially and nonradially attached to a spherical shell is presently being examined by means of strain gages. Parameters being studied are nozzle dimensions, length of internal nozzle protrusions, and angles of attachment. The loads are internal pressure and axial thrust and moment loadings on the nozzle. This paper presents both experimental and theoretical results from six of the configurations having radially attached nozzles for which the sphere dimensions are equal and the outside diameter of the attached nozzle is constant. In some instances the nozzle protrudes through the vessel.

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