Theoretical and experimental study of a sandwich circular plate under pure bending

2014 ◽  
Vol 79 ◽  
pp. 1-7 ◽  
Author(s):  
Krzysztof Magnucki ◽  
Pawel Jasion ◽  
Ewa Magnucka-Blandzi ◽  
Piotr Wasilewicz
Keyword(s):  
Experimental Study ◽  
Circular Plate ◽  
Pure Bending

Experimental Study on the Effect of Orientation of Heating Circular Plate on Film Boiling Heat Transfer for Fluorocarbon Refrigerant R-11

1978 ◽  
Vol 100 (4) ◽  
pp. 624-628 ◽  
Author(s):  
N. Seki ◽  
S. Fukusako ◽  
K. Torikoshi
Keyword(s):  
Heat Transfer ◽  
Experimental Study ◽  
Circular Plate ◽  
Boiling Heat Transfer ◽  
Film Boiling ◽  
Brass Plate ◽  
Bottom Side ◽  
Film Coefficient

The characteristics of film boiling heat transfer from a heated horizontal circular brass plate to a pool of fluorocarbon R-11 are examined for the case in which only the top side of the plate is in contact with the liquid (facing upward) and for the case in which the bottom side of the plate is in contact with the liquid (facing downward). It is found that the film coefficient for the facing downwards orientation of the plate was found to be closely correlated by the following: Nu=0.35(L/CpΔT)Gr0.25·Pr0.25

Boss Forming, An Environment-Friendly Rotary Forming

2007 ◽  
Vol 344 ◽  
pp. 947-953 ◽  
Author(s):  
K. Kawai ◽  
H. Koyama ◽  
T. Kamei ◽  
W. Kim
Keyword(s):  
Experimental Study ◽  
Circular Plate ◽  
Working Conditions ◽  
Room Temperature ◽  
Pure Aluminum ◽  
Metal Flow ◽  
Forming Process ◽  
Environment Friendly ◽  
Commercially Pure ◽  
Technological Possibility

Boss forming, which is sometimes called hub forming, has attracted its attention as an environment-friendly rotary forming process to form a circular plate with a hole into a boss shape. An experimental study was conducted to survey the technological possibility of boss forming. Boss forming of A1050-O commercially pure aluminum plate of 10 mm thickness was carried out at room temperature under various working conditions. The effects of the working conditions on the metal flow in boss forming were clarified experimentally.

Experimental study of stability of reinforced cylindrical shells under pure bending

1976 ◽  
Vol 12 (5) ◽  
pp. 468-472
Author(s):  
N. I. Grinenko ◽  
Yu. M. Khishchenko ◽  
G. S. Chernoglazov
Keyword(s):  
Experimental Study ◽  
Cylindrical Shells ◽  
Pure Bending

Behavior of Damaged Tubular Structural Members

1985 ◽  
Vol 107 (3) ◽  
pp. 342-349 ◽  
Author(s):  
Y. Ueda ◽  
S. M. H. Rashed
Keyword(s):  
Experimental Study ◽  
Structural Unit ◽  
Nonlinear Behavior ◽  
Bending Moments ◽  
Structural Members ◽  
Biaxial Bending ◽  
Pure Bending ◽  
Space Frames ◽  
Theoretical Predictions ◽  
Interaction Relationship

An analytical model of dented tubular members is constructed. Using this model, an ultimate strength interaction relationship between axial force and biaxial bending moments is derived. The implementation of this interaction relationship to take account of denting and bending damage in the analysis of nonlinear behavior of tubular space frames by ISUM (the Idealized Structural Unit Method) is described. An experimental study of the behavior of dented members subjected to pure bending is reported. Comparison with theoretical predictions is presented.

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