Phonon Engineering of Micro‐and Nanophononic Crystals and Acoustic Metamaterials: A Review

J Ma - Small Science, 2023 - Wiley Online Library
Phononic crystals (PnCs) and acoustic metamaterials (AMMs) are artificially architected
materials endowed with the capabilities of wave manipulation. This review specifically …

Directly self-starting higher-order implicit integration algorithms with flexible dissipation control for structural dynamics

J Li, R Zhao, K Yu, X Li - Computer Methods in Applied Mechanics and …, 2022 - Elsevier
An implicit family of composite s-sub-step integration algorithms is developed in this paper.
The proposed composite s-sub-step scheme is firstly designed to satisfy two requirements …

Three optimal families of three‐sub‐step dissipative implicit integration algorithms with either second, third, or fourth‐order accuracy for second‐order nonlinear …

J Li, K Yu, R Zhao, Y Fang - International Journal for Numerical …, 2023 - Wiley Online Library
This paper reviews the published composite three‐sub‐step implicit algorithms all of which
adopt the trapezoidal rule in the first sub‐step. Three optimal families of three‐sub‐step …

On the advantages of using the first-order generalised-alpha scheme for structural dynamic problems

C Kadapa, WG Dettmer, D Perić - Computers & Structures, 2017 - Elsevier
The advantages of using the generalised-alpha scheme for first-order systems for computing
the numerical solutions of second-order equations encountered in structural dynamics are …

Two third-order explicit integration algorithms with controllable numerical dissipation for second-order nonlinear dynamics

J Li, K Yu, R Zhao - Computer Methods in Applied Mechanics and …, 2022 - Elsevier
No literature has reported an explicit integration algorithm to achieve controllable numerical
dissipation and identical third-order accuracy simultaneously. This paper develops two …

A novel family of controllably dissipative composite integration algorithms for structural dynamic analysis

J Li, K Yu, X Li - Nonlinear Dynamics, 2019 - Springer
In this paper, a new family of controllably dissipative composite algorithms is developed to
obtain reliable numerical response of structural dynamic problems. The proposed algorithm …

A transient topology optimization with time-varying deformation restriction via augmented Lagrange method

C Zhang, K Long, X Yang, Z Chen, N Saeed… - International Journal of …, 2022 - Springer
The extreme deformation control under transient excitation typically takes the forms of
bounds in the time domain. These maximum constraints are typically addressed using an …

Accuracy of a composite implicit time integration scheme for structural dynamics

J Zhang, Y Liu, D Liu - International Journal for Numerical …, 2017 - Wiley Online Library
A comprehensive study of the two sub‐steps composite implicit time integration scheme for
the structural dynamics is presented in this paper. A framework is proposed for the …

High-efficient decoupling method for coupling systems with multiple subdomains and time steps

P Yuan, Y Dong - Mechanical Systems and Signal Processing, 2022 - Elsevier
This paper proposes a high-efficient decoupling method with energy conservation property
to solve a coupling system with multiple subdomains and time steps using arbitrary …

A‐stable two‐step time integration methods with controllable numerical dissipation for structural dynamics

J Zhang - International Journal for Numerical Methods in …, 2020 - Wiley Online Library
A comprehensive study of A‐stable linear two‐step time integration methods for structural
dynamics analysis is presented in this paper. An optimal A‐stable linear two‐step (OALTS) …