Results 231 to 240 of about 29,144 (282)

Mechanical Properties of Architected Polymer Lattice Materials: A Comparative Study of Additive Manufacturing and CAD Using FEM and µ‐CT

open access: yesAdvanced 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

Multiscale wrinkling dynamics in epithelial shells

open access: yes
Chahare N   +9 more
europepmc   +1 more source

M-slenderness

Israel Journal of Mathematics, 2017
A subgroup \(M\) of \(\mathbb{Z}^{\omega }\) is \textit{monotone} if whenever \( x,y\in \mathbb{Z}^{\omega}\), \(x\preceq y\) and \(y\in M\), then \(x\in M\).
Kolman, Oren, Wald, Burkhard
openaire   +3 more sources

Slender streams

Journal of Fluid Mechanics, 1979
Flows of incompressible inviscid heavy fluids with free or rigid boundary surfaces are considered. For slender streams of fluid, the flow and the free boundaries are represented by a number of different asymptotic expansions in powers of the slenderness ratio. There are three kinds of outer expansions representing respectively jets, which have two free
Geer, James, Keller, Joseph B.
openaire   +2 more sources

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