Overview and novel insights into implicit/explicit composite time integration type methods—fall under the RK: no ifs, ands, or buts
Y Wang, X Xue, T Zhang, Q Dai, Y Liu, N Xie… - … Methods in Engineering, 2023 - Springer
In this paper, we provide an overview and describe some novel insights, designs and
developments, and demonstrate the general methodology and approach towards …
developments, and demonstrate the general methodology and approach towards …
Imposing displacements in implicit direct time integration & a patch test
We consider the transient analysis of finite element models when an implicit direct time
integration scheme is used and focus on the accuracy of the response solution when time …
integration scheme is used and focus on the accuracy of the response solution when time …
On an accurate A-posteriori error estimator and adaptive time stepping for the implicit and explicit composite time integration algorithms
This paper focuses on the design of an accurate and versatile A-posteriori error estimation
and adaptive time stepping for general composite schemes and typical of the implicit ρ∞ …
and adaptive time stepping for general composite schemes and typical of the implicit ρ∞ …
The generalization of diagonally implicit Runge–Kutta–Nyström method with controllable numerical dissipation for structural dynamics
Y Wang, X Xue, T Wang, N Xie, H Jia, Z Hu… - Nonlinear …, 2024 - Springer
This paper strictly focuses upon novel designs of the time-integration algorithms as applied
to structural dynamics systems with or without physical damping. The significant advances …
to structural dynamics systems with or without physical damping. The significant advances …
Thermal contact analysis of cracked through-silicon via structures in integrated circuits
T Wu, T Xue, X Zhang - International Journal of Heat and Mass Transfer, 2025 - Elsevier
Thermal performance analysis is crucial for ensuring optimal operation in 3D integrated chip
(IC) systems with through-silicon vias (TSV). In this paper, we focuses on the thermal …
(IC) systems with through-silicon vias (TSV). In this paper, we focuses on the thermal …
A truly self-starting composite isochronous integration analysis framework for first/second-order transient systems
Y Wang, N Xie, L Yin, X Lin, T Zhang, X Zhang… - Computers & …, 2023 - Elsevier
Due to the lack of and limited work done for first/second-order systems useful for
multidisciplinary problems, this paper proposes a new and novel composite isochronous …
multidisciplinary problems, this paper proposes a new and novel composite isochronous …
High-order accurate multi-sub-step implicit integration algorithms with dissipation control for second-order hyperbolic problems
This paper develops an implicit family of sub-step integration algorithms, which firstly
requires identical effective stiffness matrices and third-order consistency within each sub …
requires identical effective stiffness matrices and third-order consistency within each sub …
On the application of the GS4-1 framework for fluid dynamics and adaptive time-stepping via a universal A-posteriori error estimator
Y Wang, N Xie, L Yin, T Zhang, X Zhang… - International Journal of …, 2022 - emerald.com
Purpose The purpose of this paper is to describe a novel universal error estimator and the
adaptive time-stepping process in the generalized single-step single-solve (GS4-1) …
adaptive time-stepping process in the generalized single-step single-solve (GS4-1) …
Investigation of heat transfer in cracked gun barrels
Y Zhang, T Xue, X Zhang - International Journal of Thermal Sciences, 2024 - Elsevier
Heat transfer process significantly affects the life span of gun barrels as it directly associates
to the thermoelastic dynamic responses, erosion, and wears of gun barrels. The previous …
to the thermoelastic dynamic responses, erosion, and wears of gun barrels. The previous …
[HTML][HTML] Algebraically stable SDIRK methods with controllable numerical dissipation for first/second-order time-dependent problems
In this paper, a family of four-stage singly diagonally implicit Runge-Kutta methods are
proposed to solve first-/second-order time-dependent problems, exhibiting the following …
proposed to solve first-/second-order time-dependent problems, exhibiting the following …