A5045401452- Numerical methods in engineering
- Composite Structure Analysis and Optimization
- Numerical methods in inverse problems
- Advanced Numerical Methods in Computational Mathematics
- Radiative Heat Transfer Studies
- Electromagnetic Simulation and Numerical Methods
- Calibration and Measurement Techniques
- Geotechnical Engineering and Underground Structures
- Composite Material Mechanics
- Heat Transfer and Optimization
- Fluid Dynamics Simulations and Interactions
- Electromagnetic Scattering and Analysis
- Structural Health Monitoring Techniques
- Fatigue and fracture mechanics
- Heat Transfer Mechanisms
- Advanced Measurement and Metrology Techniques
- Iterative Methods for Nonlinear Equations
- Thermoelastic and Magnetoelastic Phenomena
- Model Reduction and Neural Networks
- Computational Fluid Dynamics and Aerodynamics
- Phase Change Materials Research
- Nuclear Engineering Thermal-Hydraulics
- Nanoplatforms for cancer theranostics
- Vibration and Dynamic Analysis
- Rocket and propulsion systems research
Dalian University of Technology
2016-2025
Tianjin University
2023
Nanjing University of Aeronautics and Astronautics
2023
Henan University of Technology
2019-2021
State Key Laboratory of Structural Analysis for Industrial Equipment
2017-2019
University of Missouri
2018
Xiaomi (China)
2011
Northeastern University
2009
Summary In this paper, a new numerical method, element differential method (EDM), is proposed for solving general thermal‐mechanical problems. The key point of the direct differentiation shape functions Lagrange isoparametric elements used to characterize geometry and physical variables. A set analytical expressions computing first‐ second‐order partial derivatives with respect global coordinates are derived. Based on these expressions, collocation establishing system equations, in which...
Despite numerous studies of conjugate gradient methods (CGMs), the “sensitivity problem” and “adjoint are inevitable for nonlinear inverse heat conduction problems (IHCPs), which accompanied by some assumptions complicated differentiating processes. In this paper, a modified CGM (MCGM) is presented solution specified transient IHCP, to recover temperature-dependent thermal conductivities case study. By introducing complex-variable-differentiation method (CVDM) sensitivity analysis, problem...
A new radial integration boundary element method (RIBEM) for solving transient heat conduction problems with sources and variable thermal conductivity is presented in this article. The Green's function the Laplace equation served as fundamental solution to derive boundary-domain integral equation. terms are first discretized before applying weighted residual technique that different from previous RIBEM a problem. Due strategy dealing terms, temperature, rather than approximated by basis...