Results 51 to 60 of about 1,939,542 (334)
Finite element thermal-structural modeling of orbiting truss structures [PDF]
, 1982 A description of an integrated finite element (FE) thermal-structural approach for accurate and efficient modeling of large space structures is presented. A geometric model with a common discretization for all analyses is employed.
Dechaumphai, P. +2 more
core +1 more source
Advanced Engineering Materials, EarlyView.Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt +8 more
wiley +1 more source
Experimental validation of FEA modelling of touch trigger probes [PDF]
, 2007 The authors have previously proposed the use of finite element method (FEM) for the modeling of coordinate measuring machine probes. Whilst the modeling results have been published previously, this paper presents the detailed experimental validation to ...
Jones, BE, Salleh, MR, Wei, P, Yang, QP
core +1 more source
Finite-Element Modeling of Viscoelastic Cells During High-Frequency Cyclic Strain
Journal of Functional Biomaterials, 2012 Mechanotransduction refers to the mechanisms by which cells sense and respond to local loads and forces. The process of mechanotransduction plays an important role both in maintaining tissue viability and in remodeling to repair damage; moreover, it may ...
J. Milner +4 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.The effect of temperature controllers that are commonly used in freeze‐casting is investigated in this work. Temperature controllers are observed to generate a voltage in the slurry. Microstructural alignment and ultimate compressive strength data show this voltage to interfere with the ability to align the microstructure using magnetic fields ...
Maddie A. Schmitz, Steven E. Naleway
wiley +1 more source
3D Contact Stress Finite Element Analysis for Internal or External Engaging Helical Gears
Jixie chuandong, 1998 Some problems on helical gear contact stress finite element alalysis modeling are studied in this paper, including forming tooth surface, determining engaging position by means of the minimum length of contact lines, establishing the engaging relation of
王建明, 刘才山, 周学军
doaj
Knowledge-based fast finite element modeling method for ship structures
Zhongguo Jianchuan YanjiuObjectiveAs creating finite element models for the finite element analysis of ship structures is time-consuming and highly dependent on engineers' experience, this paper proposes a knowledge-based fast finite element modeling method to solve this problem.
Wenjun LUO +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar +6 more
wiley +1 more source
CrystalsThe double-arrow hollow cylinder (DAHC) has excellent mechanical properties under axial compression loads due to its negative Poisson ratio structure.
Xiaoting Sun +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Excellent combinations of strength and impact toughness are obtained in a bilayer composite of high‐strength carbide‐free bainitic (CFB) steel and high‐ductility twinning‐induced plasticity (TWIP) steel. The composite absorbs energy at small strains when the notch is placed on the TWIP side and at high strains when the notch is placed on the CFB side ...
Kendra Hawke +5 more
wiley +1 more source