Results 41 to 50 of about 8,791 (197)
Nonlinear dynamic intertwining of rods with self-contact [PDF]
, 2007 Twisted marine cables on the sea floor can form highly contorted three-dimensional loops that resemble tangles. Such tangles or hockles are topologically equivalent to the plectomenes that form in supercoiled DNA molecules. The dynamic evolution of these
Goyal, Sachin +2 more
core +2 more sources
Bifurcation structure of the ultrasonically excited microbubbles undergoing buckling and rupture [PDF]
The Journal of the Acoustical Society of America, 2013 Bubbles exposed to ultrasound are long known to exhibit highly nonlinear and chaotic dynamics. Bubbles stabilized by a shell material (MBs) are widely used as contrast agents in diagnostic ultrasound. However, the nonlinear behavior of the shell significantly increases the complexity of the dynamics.
Amin Jafari Sojahrood +2 more
openaire +1 more source
Buckling Cascade of Thin Plates: Forms, Constraints and Similarity [PDF]
, 1999 We experimentally study compression of thin plates in rectangular boxes with variable height. A cascade of buckling is generated. It gives rise to a self-similar evolution of elastic reaction of plates with box height which surprisingly exhibits ...
A Pocheau +7 more
core +1 more source
Elastic buckling of cylindrical shell under pressure load evaluated on surface
Mechanical Engineering Journal, 2019 This paper presents a numerical procedure using shell element to evaluate the buckling behavior of the cylindrical structure subjected to pressure load.
Takeki YAMAMOTO, Takahiro YAMADA
doaj +1 more source
Adoption of integrated cattle and oil palm farming system in Malaysia [PDF]
, 2020 Malaysian government had encouraged the adoption of integrated cattle and oil palm farming system (ICOFS) since the year 1998. This is due to large areas of land suitable for ICOFS in Malaysia that can be well utilised. Rising up the participation in
Mohd Nasir, Aini Syafiqah
core
Advanced Functional Materials, EarlyView.This study examines how pore shape and manufacturing‐induced deviations affect the mechanical properties of 3D‐printed lattice materials with constant porosity. Combining µ‐CT analysis, FEM, and compression testing, the authors show that structural imperfections reduce stiffness and strength, while bulk material inhomogeneities probably enhance ...
Oliver Walker +5 more
wiley +1 more source
Buckling of built-up columns of pultruded fiber-reinforced polymer C-sections [PDF]
, 2014 This paper presents the test results of an experimental investigation to evaluate the buckling behavior of built-up columns of pultruded profiles, subjected to axial compression.
Carlo Casalegno +8 more
core +1 more source
Physical Intelligence in Small‐Scale Robots and Machines
Advanced Materials, EarlyView.“Physical intelligence” (PI) empowers biological organisms and artificial machines, especially at the small scales, to perceive, adapt, and even reshape their complex, dynamic, and unstructured operation environments. This review summarizes recent milestones and future directions of PI in small‐scale robots and machines.
Huyue Chen, Metin Sitti
wiley +1 more source
Pressure-driven wrinkling of soft inner-lined tubes
New Journal of Physics, 2022 A simple equation modelling an inextensible elastic lining of an inner-lined tube subject to an imposed pressure difference is derived from a consideration of the idealised elastic properties of the lining and the pressure and soft-substrate forces.
Benjamin Foster +3 more
doaj +1 more source
Helical buckling of a whirling conducting rod in a uniform magnetic field
, 2012 We study the effect of a magnetic field on the behaviour of a conducting elastic rod subject to a novel set of boundary conditions that, in the case of a transversely isotropic rod, give rise to exact helical post-buckling solutions.
Antman +16 more
core +1 more source