Results 181 to 190 of about 1,367 (230)

A Bottom-Up Design Framework for Multifunctional Lattice Metamaterials. [PDF]

Adv Sci (Weinh)
Hu Z, Tao Q, Ding J, Qu S, Ye H, Chua JW, Niu T, Li R, Ma WWS, Mo H, Liu H, Zhai W, Li X, Song X.   +13 more
europepmc   +1 more source

Investigation of Solution Accuracy in PFEM Simulations Using Benchmark Problems

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT The simulation of large topological changes, such as those occurring in Cone Penetration Testing (CPT) and vibratory pile driving, remains a major challenge in computational geomechanics. Excessive mesh distortions render classical approaches like the Finite Element Method (FEM) unsuitable, emphasizing the need for alternative methodologies ...
Antaeus Bettmann, Jan Machaček, Juan M. Rodríguez, Hauke Zachert, Ralf Müller   +4 more
wiley   +1 more source

A Novel Mixed‐Hybrid, Higher‐Order Accurate Formulation for Kirchhoff–Love Shells

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT This paper presents a novel mixed‐hybrid finite element formulation for Kirchhoff–Love shells, designed to enable the use of standard C0$C^0$‐continuous higher‐order Lagrange elements. This is possible by introducing the components of the moment tensor as a primary unknown alongside the displacement vector, circumventing the need for C1$C^1 ...
Jonas Neumeyer, Thomas‐Peter Fries
wiley   +1 more source

R-function method and variational method for the bending problem of functionally graded plates with fixed supports and complex shapes. [PDF]

Sci Rep
Su K, Li S.
europepmc   +1 more source

Stabilized Finite Elements for Incompressible, Stationary Navier–Stokes Flows on Manifolds

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT A surface finite element method with residual‐based stabilization for stationary Navier–Stokes flows on curved manifolds is introduced. The mixed formulation in stress‐divergence form leads to a system of equations that has a saddle‐point structure.
Michael Wolfgang Kaiser, Thomas‐Peter Fries   +1 more
wiley   +1 more source

Numerical modeling of abrasive waterjet to optimize rock cutting parameters. [PDF]

Sci Rep
Mahdevari S, Sayehvand H, Bakhtiari Haftlang P.   +2 more
europepmc   +1 more source

Comparison of A‐Posteriori Error Estimators in the Context of Parametric Model Order Reduction by Matrix Interpolation

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT The use of parametric model order reduction (pMOR) by matrix interpolation enables efficient simulation of large‐scale finite element (FE) models in multi‐query applications such as optimization and uncertainty quantification. In this method, high‐fidelity systems are sampled, individually reduced by projection‐based model order reduction, and
Sebastian Resch‐Schopper, Gerhard Müller   +1 more
wiley   +1 more source

Does shoe cushioning space affect patellofemoral pain risk? A study based on the integrated finite element model. [PDF]

iScience
Ge Q, Zhou H, Xu D, Zhang Z, Qu X, Yuan Y, Gu Y.   +6 more
europepmc   +1 more source

Programmable Fabric‐Based Soft Pneumatic Actuators for Wearables: A Review

Small Structures, Volume 7, Issue 6, June 2026.
This review summarizes recent advances in fabric soft pneumatic actuators (FSPAs), emphasizing programmable design strategies, diverse actuation deformation modes, material selection, and emerging applications. We highlight how geometric constraints, material distribution, and specialized fabrication methods govern longitudinal, bending, torsional, and
Zichao Ling, Zichun Cao, Shanshan Dong, Jie Zhang, Yadie Yang   +4 more
wiley   +1 more source

Tube2FEM: a general-purpose highly automated pipeline for flow-related processes in (embedded) tubular objects. [PDF]

R Soc Open Sci
Cheikh Sleiman H, Moerman KM, C De Oliveira D, Jacob J, Mogulkoc N, Davidson BR, Walker-Samuel S, Shipley RJ.   +7 more
europepmc   +1 more source