h-Adaptive radial basis function finite difference method for linear elasticity problems
In this research work, the radial basis function finite difference method (RBF-FD) is further
developed to solve one-and two-dimensional boundary value problems in linear elasticity …
developed to solve one-and two-dimensional boundary value problems in linear elasticity …
A post-processing method based on radial basis functions for the fast retrieval of the strain field in digital image correlation methods
Digital image correlation methods allow the determination of the displacement (and thus the
strain) field of a target by picture comparisons, without the application of strain gauges or …
strain) field of a target by picture comparisons, without the application of strain gauges or …
A two-scale RBF meshless method for the interface stress retrieval in simply bended and torqued long-fibres laminates
The paper describes a method to accurately retrieve the fibre/matrix interface stress state
from the motion field of the neutral mid-plane in simply bended and torqued long fibre multi …
from the motion field of the neutral mid-plane in simply bended and torqued long fibre multi …
A stress recovery procedure for laminated composite plates based on strong-form equilibrium enforced via the RBF Kansa method
Often the employment of the full potentialities of laminated composite materials is restrained
by the scarceness of cost-effective simulation strategies in the design stage. Albeit cheap …
by the scarceness of cost-effective simulation strategies in the design stage. Albeit cheap …
[HTML][HTML] Fast strain mapping in abdominal aortic aneurysm wall reveals heterogeneous patterns
MI Bracco, M Broda, US Lorenzen, MC Florkow… - Frontiers in …, 2023 - frontiersin.org
Abdominal aortic aneurysm patients are regularly monitored to assess aneurysm
development and risk of rupture. A preventive surgical procedure is recommended when the …
development and risk of rupture. A preventive surgical procedure is recommended when the …
An RBF meshless approach to evaluate strain due to large displacements in flexible printed circuit boards
Thin plates are very often employed in a context of large displacements and rotations, for
example, whenever the extreme flexibility of a body can replace the use of complicated …
example, whenever the extreme flexibility of a body can replace the use of complicated …
[PDF][PDF] Improvement of 2D finite element analysis stress results by radial basis functions and balance equations
This paper presents a method able to upscale finite element (FE) results obtained for coarse
meshes of 2D models at a higher resolution, using both radial basis functions (RBF) and …
meshes of 2D models at a higher resolution, using both radial basis functions (RBF) and …
Multi-objective structural optimization of the aluminum alloy subway car body based on an approximate proxy model
Y Li, Z Zhang, L Xu - Advances In Mechanical Engineering, 2022 - journals.sagepub.com
To improve the comprehensive structural performance and optimize the structural quality of
the aluminum alloy subway car body, a multi-objective structural optimization method based …
the aluminum alloy subway car body, a multi-objective structural optimization method based …
Radial basis function approximation optimal shape parameters estimation
Radial basis functions (RBF) are widely used in many areas especially for interpolation and
approximation of scattered data, solution of ordinary and partial differential equations, etc …
approximation of scattered data, solution of ordinary and partial differential equations, etc …
Structural optimisation of the DEMO alternative divertor configurations based on FE and RBF mesh morphing
The DEMO tokamak exhibits extraordinary complexity due to the constraints and
requirements pertaining to different fields of physics and engineering. The multidisciplinary …
requirements pertaining to different fields of physics and engineering. The multidisciplinary …