Stability and conditioning of immersed finite element methods: analysis and remedies
This review paper discusses the developments in immersed or unfitted finite element
methods over the past decade. The main focus is the analysis and the treatment of the …
methods over the past decade. The main focus is the analysis and the treatment of the …
Immersed boundary-conformal isogeometric method for linear elliptic problems
We present a novel isogeometric method, namely the Immersed Boundary-Conformal
Method (IBCM), that features a layer of discretization conformal to the boundary while …
Method (IBCM), that features a layer of discretization conformal to the boundary while …
Machine learning model for transient exergy performance of a phase change material integrated-concentrated solar thermoelectric generator
H Alghamdi, C Maduabuchi, DS Mbachu… - Applied Thermal …, 2023 - Elsevier
Despite the merits of incorporating phase change materials in concentrating solar
thermoelectric generating systems, the following research gaps still need to be filled to make …
thermoelectric generating systems, the following research gaps still need to be filled to make …
[HTML][HTML] Robust numerical integration on curved polyhedra based on folded decompositions
We present a novel method to perform numerical integration over curved polyhedra
enclosed by high-order parametric surfaces. Such a polyhedron is first decomposed into a …
enclosed by high-order parametric surfaces. Such a polyhedron is first decomposed into a …
Pioneering sustainable power: Harnessing material innovations in double stage segmented thermoelectric generators for optimal 4E performance
H Alghamdi, C Maduabuchi, K Okoli, A Albaker… - Applied Energy, 2023 - Elsevier
This study presents groundbreaking advancements in sustainable power through a
comprehensive exploration of double-stage segmented thermoelectric generators …
comprehensive exploration of double-stage segmented thermoelectric generators …
An overset improved element-free Galerkin-finite element method for the solution of transient heat conduction problems with concentrated moving heat sources
Abstract A novel Overset Improved Element-Free Galerkin-Finite Element Method (Ov-IEFG-
FEM) for solving transient heat conduction problems with concentrated moving heat sources …
FEM) for solving transient heat conduction problems with concentrated moving heat sources …
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) …
Interpolation-based immersed finite element and isogeometric analysis
We introduce a new paradigm for immersed finite element and isogeometric methods based
on interpolating function spaces from an unfitted background mesh into Lagrange finite …
on interpolating function spaces from an unfitted background mesh into Lagrange finite …
[HTML][HTML] Harnessing solar power: Innovations in nanofluid-cooled segmented thermoelectric generators for exergy, economic, environmental, and thermo-mechanical …
Addressing the imperative need for advancements in thermoelectric generation, this study
pioneers an analysis of nanofluid-cooled solar segmented thermoelectric generators with …
pioneers an analysis of nanofluid-cooled solar segmented thermoelectric generators with …
Overlapping multipatch isogeometric method with minimal stabilization
We present a novel method for isogeometric analysis (IGA) to directly work on geometries
constructed by Boolean operations including difference (ie, trimming), union, and …
constructed by Boolean operations including difference (ie, trimming), union, and …