Highly accurate surface and volume integration on implicit domains by means of moment‐fitting
We introduce a new method for the numerical integration over curved surfaces and volumes
defined by a level set function. The method is based on the solution of a small linear system …
defined by a level set function. The method is based on the solution of a small linear system …
High-order quadrature methods for implicitly defined surfaces and volumes in hyperrectangles
RI Saye - SIAM Journal on Scientific Computing, 2015 - SIAM
A high-order accurate numerical quadrature algorithm is presented for the evaluation of
integrals over curved surfaces and volumes which are defined implicitly via a fixed …
integrals over curved surfaces and volumes which are defined implicitly via a fixed …
Automatic heliostat learning for in situ concentrating solar power plant metrology with differentiable ray tracing
Concentrating solar power plants are a clean energy source capable of competitive
electricity generation even during night time, as well as the production of carbon-neutral …
electricity generation even during night time, as well as the production of carbon-neutral …
Fully-coupled balanced-force VOF framework for arbitrary meshes with least-squares curvature evaluation from volume fractions
A fully-coupled balanced-force numerical framework for two-phase flows with surface
tension on arbitrary collocated meshes is presented, including a novel method to evaluate …
tension on arbitrary collocated meshes is presented, including a novel method to evaluate …
Numerical investigation of minimum drag profiles in laminar flow using deep learning surrogates
Efficiently predicting the flow field and load in aerodynamic shape optimisation remains a
highly challenging and relevant task. Deep learning methods have been of particular …
highly challenging and relevant task. Deep learning methods have been of particular …
A high‐order discontinuous Galerkin method for compressible flows with immersed boundaries
We present a higher order discretization scheme for the compressible Euler and Navier–
Stokes equations with immersed boundaries. Our approach makes use of a discontinuous …
Stokes equations with immersed boundaries. Our approach makes use of a discontinuous …
High-order quadrature on multi-component domains implicitly defined by multivariate polynomials
RI Saye - Journal of Computational Physics, 2022 - Elsevier
A high-order quadrature algorithm is presented for computing integrals over curved surfaces
and volumes whose geometry is implicitly defined by the level sets of (one or more) …
and volumes whose geometry is implicitly defined by the level sets of (one or more) …
Stay cable tension estimation of cable‐stayed bridge under limited information on cable properties using artificial neural networks
This paper proposes a framework for estimating tensions of stay cables of cable‐stayed
bridge with and without lateral attachments under limited information on cable properties …
bridge with and without lateral attachments under limited information on cable properties …
Robust network alignment via attack signal scaling and adversarial perturbation elimination
Recent studies have shown that graph learning models are highly vulnerable to adversarial
attacks, and network alignment methods are no exception. How to enhance the robustness …
attacks, and network alignment methods are no exception. How to enhance the robustness …
Spurious currents in finite element based level set methods for two‐phase flow
SUMMARY A study of spurious currents in continuous finite element based simulations of
the incompressible Navier–Stokes equations for two‐phase flows is presented on the basis …
the incompressible Navier–Stokes equations for two‐phase flows is presented on the basis …