Extreme scale FMM-accelerated boundary integral equation solver for wave scattering

M Abduljabbar, MA Farhan, N Al-Harthi, R Chen… - SIAM Journal on …, 2019 - SIAM
We present a boundary integral equation solver for wave scattering suited for many-core
processors, which are expected to be the building blocks of energy-austere exascale …

Full wave modeling of ultrasonic NDE benchmark problems using Nyström method

P Gurrala, K Chen, J Song, R Roberts - AIP Conference Proceedings, 2017 - pubs.aip.org
In this paper, we simulate some of the benchmark problems proposed by the World
Federation of Nondestructive Evaluation Centers (WFNDEC) using a full wave simulation …

High order Nyström method for elastodynamic scattering

K Chen, P Gurrala, J Song, R Roberts - AIP conference proceedings, 2016 - pubs.aip.org
Elastic waves in solids find important applications in ultrasonic non-destructive evaluation.
The scattering of elastic waves has been treated using many approaches like the finite …

Deep-ultraviolet optoelectronic devices enabled by the hybrid integration of next-generation semiconductors and emerging device platforms

N Alfaraj - 2019 - repository.kaust.edu.sa
In this dissertation, the design and fabrication of deep-ultraviolet photodetectors were
investigated based on gallium oxide and its alloys, through the heterogeneous integration …

Boundary integral equation method for electromagnetic and elastic waves

K Chen - 2016 - search.proquest.com
Boundary integral equation method for electromagnetic and elastic waves by Kun Chen A
dissertation submitted to the graduate fac Page 1 Boundary integral equation method for …

Full-wave modeling of ultrasonic scattering for non-destructive evaluation

P Gurrala - 2020 - search.proquest.com
The physical modeling and simulation of nondestructive evaluation (NDE) measurements
has a major role in the advancement of NDE and structural health monitoring (SHM). In …

Communication reducing approaches and shared-memory optimizations for the hierarchical Fast Multipole Method on distributed and many-core systems

M Abduljabbar - 2018 - repository.kaust.edu.sa
We present algorithms and implementations that overcome obstacles in the migration of the
Fast Multipole Method (FMM), one of the most important algorithms in computational science …

Fast High-order Integral Equation Solvers for Acoustic and Electromagnetic Scattering Problems

N Alharthi - 2019 - repository.kaust.edu.sa
Acoustic and electromagnetic scattering from arbitrarily shaped structures can be
numerically characterized by solving various surface integral equations (SIEs). One of the …

[引用][C] Full Wave Modeling of Ultrasonic Scattering Using Nystrom Method for NDE Applications

P Gurrala, J Song, K Chen, R Roberts - 2016