Results 51 to 60 of about 126,903 (305)

Maximum shear modulus and modulus degradation curves of an unsaturated tropical soil

, 2023
The maximum shear modulus (G0) and the modulus degradation curve (G/G0 versus γ) are important information in the evaluation of the soil mechanical behavior, both for dynamic and static loads. Dynamic tests (resonant column and cyclic triaxial tests) are
Fernandes, Jeferson Brito [UNESP], Giacheti, Heraldo Luiz [UNESP], Rocha, Breno Padovezi   +2 more
core   +1 more source

Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines

Advanced Engineering Materials, EarlyView.
Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl, Daniel Emil Mack, Martin Tandler, Susanne Schrüfer, Robert Vaßen   +4 more
wiley   +1 more source

Arbitrary Random Variables and Wiman’s Inequality

Axioms
We study the class of random entire functions given by power series, in which the coefficients are formed as the product of an arbitrary sequence of complex numbers and two sequences of random variables.
Andriy Kuryliak, Oleh Skaskiv, Andriy Bandura   +2 more
doaj   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

Bernstein-type inequalities for analytic functions represented by power series

Математичні Студії
Let $R\in (0,+\infty]$ and $\mathbb{D}_R=\{z\in \mathbb{C}\colon |z|
S. I. Fedynyak, P. V. Filevych
doaj   +1 more source

The a priori estimate of the maximum modulus to solutions of doubly nonlinear parabolic equations [PDF]

, 1997
summary:The a priori estimate of the maximum modulus of the generalized solution is established for a doubly nonlinear parabolic equation with special structural ...
Zaide, Wu, Liang, Xiting,
core  

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Asymptotic estimates for entire functions of minimal growth with given zeros

Математичні Студії
Let $\zeta=(\zeta_n)$ be an arbitrary complex sequence such that ...
P. V. Filevych
doaj   +1 more source

Maximum modulus of entire functions of two variables and arguments of coefficients of double power series [PDF]

Математичні Студії, 2011
Let $mathcal{L}$ be {the} class of positive continuousfunctions on $(-infty,+infty)$ and {let} $mathcal{L}_+^2$ be{the} class of positive continuous increa-sing with respect toeach variable functions $gamma$ in $mathbb{R}^2$ such that $gamma(r_1,r_2)o ...
O. B. Skaskiv, A. O. Kuryliak
doaj  

Influence of substrate twisting on Young's modulus measured by four-point bending test for thermal barrier coatings

Mechanical Engineering Journal, 2017
The influence of specimen twisting on Young's modulus of thermal barrier coatings (TBCs) was studied using four-point bending tests based on ISO 19477 and three-dimensional finite element analysis (3D FEM).
Masahiko KATO, Yuuki MATSUO, Hiroyuki WAKI, Satoru TAKAHASHI, Hiroyuki AKEBONO, Atsushi SUGETA, Yoshitaka KOJIMA, Fumio ONO   +7 more
doaj   +1 more source