Results 31 to 40 of about 42,365 (294)
Wrinkling of a bilayer membrane [PDF]
, 2006 The buckling of elastic bodies is a common phenomenon in the mechanics of solids. Wrinkling of membranes can often be interpreted as buckling under constraints that prohibit large amplitude deformation.
A. Concha +8 more
core +2 more sources
Analysis of Experimental Biaxial Surface Wrinkling Pattern Based on Direct 3D Numerical Simulation
MicromachinesThis paper presents a direct 3D numerical simulation of biaxial surface wrinkling of thin metal film on a compliant substrate. The selected compliant substrate is a commercial Scotch tape on which a gold metal thin film has been transferred by using low ...
Seonho Seok, HyungDal Park, Jinseok Kim
doaj +1 more source
Aquagenic Wrinkling of Palms: A Case Report [PDF]
Journal of Clinical and Diagnostic ResearchAquagenic wrinkling of the palms is a rare skin condition characterised by rapid wrinkling of the palms after water exposure, occurring within 2-4 minutes, compared to the normal physiological response which takes about 11 minutes.
G Sukanya +3 more
doaj +1 more source
Metals, 2021 Axial cracking and circumferential wrinkling are found at the end of seamless steel tubes during multi-pass large deformations pushing diameter-reducing (PDR), which seriously affects product quality.
Heng Liu +3 more
doaj +1 more source
Experimental and Numerical Analysis of Wrinkling Behaviors of Inflated Membrane Airship Structures
AerospaceIn this paper, the wrinkling behavior of an inflated cantilever beam is presented. An analytical solution for the load-bearing capacity of an inflated beam is proposed to predict the ultimate wrinkling force and critical wrinkling force of the inflated ...
Yu Hu, Rongyan Guo, Wujun Chen
doaj +1 more source
Micromachines, 2023 This paper presents a direct numerical simulation for the extraction of material properties based on thin-film wrinkling on scotch tape. Conventional FEM-based buckling simulation sometimes requires complex modeling techniques concerning mesh element ...
Seonho Seok +3 more
doaj +1 more source
Wrinkling criteria in sheet metal forming for single sided contact situation and its application [PDF]
, 2005 The general wrinkling theory based on the rate formulation of the principle of virtual work has been applied in a number of studies on wrinkling during sheet metal forming. No contact with the die was allowed.
Huetink, Han +2 more
core +1 more source
The origin of compression influences geometric instabilities in bilayers [PDF]
, 2018 Geometric instabilities in bilayered structures control the surface morphology in a wide range of biological and technical systems. Depending on the application, different mechanisms induce compressive stresses in the bilayer.
Andres, Sebastian +2 more
core +1 more source
Advanced Engineering Materials, EarlyView.Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek +5 more
wiley +1 more source
Journal of Materials Research and Technology, 2023 In this paper, the theoretical models of face wrinkling and dimpling defects occurred in the plastic forming of aluminum foam sandwich panel (AFSP) were constructed and the influences of AFSP parameters on defect were investigated to predict and avoid ...
Xi Zhang +3 more
doaj +1 more source