scholarly journals Modeling and Experimental Analysis of the Aluminium Alloy Fatigue Damage in the case of Bending – Torsion Loading

2012 ◽  
Vol 48 ◽  
pp. 599-606 ◽  
Author(s):  
Milan Sága ◽  
Peter Kopas ◽  
Milan Uhríčík
Keyword(s):  
Aluminium Alloy ◽  
Fatigue Damage ◽  
Experimental Analysis

Experimental Analysis of Surface Geometry, External Damping and Waves on Semisubmersible Vortex Induced Motions

2012 ◽  
Author(s):  
Bruce Martin ◽  
Oriol Rijken
Keyword(s):  
Fatigue Damage ◽  
Experimental Work ◽  
Experimental Analysis ◽  
Surface Characteristics ◽  
Field Conditions ◽  
Surface Geometry ◽  
Dominant Response ◽  
Steel Catenary Riser ◽  
Motion Trajectories ◽  
Response Direction

Semisubmersible Vortex Induced Motions have been studied extensively at model scales, and observed under field conditions. VIM response is of particular concern in evaluations of Steel Catenary Riser (SCR) fatigue damage. Historically, most of this experimental work was done with bare models, without much effort to represent actual hull surface characteristics. In this paper, the effect of these appurtenances, tow direction and wave action is investigated. There is also an examination of vortex induced yaw response. VIM response is assessed using motion trajectories, dominant response direction, and amplitudes and periods of response. Variations in these quantities are also investigated.

Experimental analysis of contact fatigue damage using fractal methodologies

Wear ◽  
2020 ◽  
Vol 450-451 ◽  
pp. 203262
Author(s):  
Deepak K. Prajapati ◽  
Mayank Tiwari
Keyword(s):  
Fatigue Damage ◽  
Experimental Analysis ◽  
Contact Fatigue

scholarly journals Numerical and experimental analysis of wrinkling during the cup drawing of an AA5042 aluminium alloy

2015 ◽  
Vol 10 (1) ◽  
pp. 125-138 ◽  
Author(s):  
D. M. Neto ◽  
M. C. Oliveira ◽  
R. E. Dick ◽  
P. D. Barros ◽  
J. L. Alves ◽  
...  
Keyword(s):  
Aluminium Alloy ◽  
Experimental Analysis ◽  
Cup Drawing
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