Spencer J. Sherwin

63 papers B 4C 1Journal 51Unranked 7

Year	Rank	Type	Title / Venue / Authors
2024	J	`jnl`	A p-Multigrid Accelerated Nodal Spectral Element Method for Free-Surface Incompressible Navier-Stokes Model of Nonlinear Water Waves. CoRR Anders Melander, Wojciech Laskowski, Spencer J. Sherwin, Allan P. Engsig-Karup
2024	J	`jnl`	Joint-mode diffusion analysis of discontinuous Galerkin methods: Towards superior dissipation estimates for nonlinear problems and implicit LES. J. Comput. Phys. Rodrigo Costa Moura, Lucas Dantas Fernandes, A. F. C. Silva, Spencer J. Sherwin
2024	J	`jnl`	NekMesh: An open-source high-order mesh generation framework. Comput. Phys. Commun. Mashy D. Green, Kaloyan S. Kirilov, Michael Turner, Julian Marcon, Jan Eichstädt, Edward Laughton, Chris D. Cantwell, Spencer J. Sherwin, Joaquim Peiró, David Moxey
2024	J	`jnl`	Nektar++: Development of the compressible flow solver for jet aeroacoustics. Comput. Phys. Commun. Daniel Lindblad, João Isler, Margarida Moragues Ginard, Spencer J. Sherwin, Chris D. Cantwell
2023	J	`jnl`	LES/DNS fluid-structure interaction simulation of non-linear slender structures in Comput. Phys. Commun. Mohsen Lahooti, Yan Bao, David Scott, Rafael Palacios, Spencer J. Sherwin
2023	J	`jnl`	Stable, entropy-pressure compatible subsonic Riemann boundary condition for embedded DG compressible flow simulations. J. Comput. Phys. Ganlin Lyu, Chao Chen, Xi Du, Spencer J. Sherwin
2022	J	`jnl`	Open-source Framework for Transonic Boundary Layer Natural Transition Analysis over Complex Geometries in Nektar++. CoRR Ganlin Lyu, Chao Chen, Xi Du, Shahid Mughal, Spencer J. Sherwin
2022	J	`jnl`	Spectral/hp element methods' linear mechanism of (apparent) energy transfer in Fourier space: Insights into dispersion analysis for implicit LES. J. Comput. Phys. Rodrigo Costa Moura, Lucas Dantas Fernandes, A. F. C. Silva, Gianmarco Mengaldo, Spencer J. Sherwin
2021	J	`jnl`	Industry-Relevant Implicit Large-Eddy Simulation of a High-Performance Road Car via Spectral/ SIAM Rev. Gianmarco Mengaldo, David Moxey, Michael Turner, Rodrigo Costa Moura, Ayad Jassim, Mark Taylor, Joaquim Peiró, Spencer J. Sherwin
2021	J	`jnl`	Nektar++: Design and implementation of an implicit, spectral/hp element, compressible flow solver using a Jacobian-free Newton Krylov approach. Comput. Math. Appl. Zhen-Guo Yan, Yu Pan, Giacomo Castiglioni, Koen Hillewaert, Joaquim Peiró, David Moxey, Spencer J. Sherwin
2020	J	`jnl`	Industry-Relevant Implicit Large-Eddy Simulation of a High-Performance Road Car via Spectral/hp Element Methods. CoRR Gianmarco Mengaldo, David Moxey, Michael Turner, Rodrigo Costa Moura, Ayad Jassim, Mark Taylor, Joaquim Peiró, Spencer J. Sherwin
2020	J	`jnl`	Spatial eigenanalysis of spectral/ J. Comput. Phys. Rodrigo Costa Moura, Mansoor Aman, Joaquim Peiró, Spencer J. Sherwin
2019	J	`jnl`	A High Resolution PDE Approach to Quadrilateral Mesh Generation. CoRR Julian Marcon, David A. Kopriva, Spencer J. Sherwin, Joaquim Peiró
2019	J	`jnl`	A high resolution PDE approach to quadrilateral mesh generation. J. Comput. Phys. Julian Marcon, David A. Kopriva, Spencer J. Sherwin, Joaquim Peiró
2019	J	`jnl`	A variational approach to high-order r-adaptation. CoRR Julian Marcon, Michael Turner, David Moxey, Spencer J. Sherwin, Joaquim Peiró
2019	J	`jnl`	High-order curvilinear mesh in the numerical solution of PDEs with moving frames on the sphere. CoRR Sehun Chun, Julian Marcon, Joaquim Peiró, Spencer J. Sherwin
2019	J	`jnl`	Naturally curved quadrilateral mesh generation using an adaptive spectral element solver. CoRR Julian Marcon, David A. Kopriva, Spencer J. Sherwin, Joaquim Peiró
2019	J	`jnl`	Nektar++: enhancing the capability and application of high-fidelity spectral/hp element methods. CoRR David Moxey, Chris D. Cantwell, Yan Bao, Andrea Cassinelli, Giacomo Castiglioni, Sehun Chun, Emilia Juda, Ehsan Kazemi, Kilian Lackhove, Julian Marcon, Gianmarco Mengaldo, Douglas Serson, Michael Turner, Hui Xu, Joaquim Peiró, Robert M. Kirby, Spencer J. Sherwin
2019	J	`jnl`	On weak Dirichlet boundary conditions for elliptic problems in the continuous Galerkin method. J. Comput. Phys. Martin Vymazal, David Moxey, Chris D. Cantwell, Spencer J. Sherwin, Robert M. Kirby
2019	J	`jnl`	Spectral/hp element simulation of flow past a Formula One front wing: validation against experiments. CoRR Filipe F. Buscariolo, Julien Hoessler, David Moxey, Ayad Jassim, Kevin Gouder, Jeremy Basley, Yushi Murai, Gustavo R. S. Assi, Spencer J. Sherwin
2019	J	`jnl`	rp-adaptation for compressible flows. CoRR Julian Marcon, Giacomo Castiglioni, David Moxey, Spencer J. Sherwin, Joaquim Peiró
2018	J	`jnl`	A comparative study on polynomial dealiasing and split form discontinuous Galerkin schemes for under-resolved turbulence computations. J. Comput. Phys. Andrew R. Winters, Rodrigo Costa Moura, Gianmarco Mengaldo, Gregor J. Gassner, Stefanie Walch, Joaquim Peiró, Spencer J. Sherwin
2018	—	`conf`	Simplifying High-Order Mesh Generation for Computational Scientists. IWSG Jeremy Cohen, Julian Marcon, Michael Turner, David Moxey, Chris D. Cantwell, Spencer J. Sherwin, Joaquim Peiró
2018	J	`jnl`	Spatial eigensolution analysis of energy-stable flux reconstruction schemes and influence of the numerical flux on accuracy and robustness. J. Comput. Phys. Gianmarco Mengaldo, Daniele De Grazia, Rodrigo Costa Moura, Spencer J. Sherwin
2017	J	`jnl`	Efficient Assembly for High-Order Unstructured FEM Meshes (FPL 2015). ACM Trans. Reconfigurable Technol. Syst. Pavel Burovskiy, Paul Grigoras, Spencer J. Sherwin, Wayne Luk
2017	J	`jnl`	On the eddy-resolving capability of high-order discontinuous Galerkin approaches to implicit LES / under-resolved DNS of Euler turbulence. J. Comput. Phys. Rodrigo Costa Moura, Gianmarco Mengaldo, Joaquim Peiró, Spencer J. Sherwin
2016	J	`jnl`	An adaptable parallel algorithm for the direct numerical simulation of incompressible turbulent flows using a Fourier spectral/hp element method and MPI virtual topologies. Comput. Phys. Commun. A. Bolis, Chris D. Cantwell, David Moxey, Douglas Serson, Spencer J. Sherwin
2016	J	`jnl`	Eigensolution analysis of spectral/hp continuous Galerkin approximations to advection-diffusion problems: Insights into spectral vanishing viscosity. J. Comput. Phys. Rodrigo Costa Moura, Spencer J. Sherwin, Joaquim Peiró
2016	J	`jnl`	Generalized thick strip modelling for vortex-induced vibration of long flexible cylinders. J. Comput. Phys. Yan Bao, Rafael Palacios, M. Graham, Spencer J. Sherwin
2016	J	`jnl`	High-order curvilinear meshing using a thermo-elastic analogy. Comput. Aided Des. David Moxey, D. Ekelschot, Ü. Keskin, Spencer J. Sherwin, Joaquim Peiró
2016	J	`jnl`	On the Connections Between Discontinuous Galerkin and Flux Reconstruction Schemes: Extension to Curvilinear Meshes. J. Sci. Comput. Gianmarco Mengaldo, Daniele De Grazia, Peter E. Vincent, Spencer J. Sherwin
2016	B	`conf`	Optimising Sparse Matrix Vector multiplication for large scale FEM problems on FPGA. FPL Paul Grigoras, Pavel Burovskiy, Wayne Luk, Spencer J. Sherwin
2016	J	`jnl`	To CG or to HDG: A Comparative Study in 3D. J. Sci. Comput. Sergey Yakovlev, David Moxey, Robert M. Kirby, Spencer J. Sherwin
2016	J	`jnl`	Velocity-correction schemes for the incompressible Navier-Stokes equations in general coordinate systems. J. Comput. Phys. Douglas Serson, Julio Romano Meneghini, Spencer J. Sherwin
2015	—	`conf`	Automated fiducial point selection for reducing registration error in the co-localisation of left atrium electroanatomic and imaging data. EMBC Rheeda L. Ali, Chris D. Cantwell, Norman A. Qureshi, Caroline H. Roney, Phang Boon Lim, Spencer J. Sherwin, Jennifer H. Siggers, Nicholas S. Peters
2015	J	`jnl`	Dealiasing techniques for high-order spectral element methods on regular and irregular grids. J. Comput. Phys. Gianmarco Mengaldo, Daniele De Grazia, David Moxey, Peter E. Vincent, Spencer J. Sherwin
2015	B	`conf`	Efficient assembly for high order unstructured FEM meshes. FPL Pavel Burovskiy, Paul Grigoras, Spencer J. Sherwin, Wayne Luk
2015	—	`conf`	Ensuring an Effective User Experience When Managing and Running Scientific HPC Software. SE4HPCS@ICSE Jeremy Cohen, David Moxey, Chris D. Cantwell, Peter Austing, John Darlington, Spencer J. Sherwin
2015	—	`conf`	Influence of Left Atrial Geometry on Rotor Core Trajectories in a Model of Atrial Fibrillation. CinC Konstantinos N. Tzortzis, Caroline H. Roney, Norman A. Qureshi, Fu Siong Ng, Phang Boon Lim, Spencer J. Sherwin, Nicholas S. Peters, Chris D. Cantwell
2015	J	`jnl`	Linear dispersion-diffusion analysis and its application to under-resolved turbulence simulations using discontinuous Galerkin spectral/hp methods. J. Comput. Phys. Rodrigo Costa Moura, Spencer J. Sherwin, Joaquim Peiró
2015	J	`jnl`	Nektar++: An open-source spectral/hp element framework. Comput. Phys. Commun. Chris D. Cantwell, David Moxey, Andrew Comerford, Alessandro Bolis, Gabriele Rocco, Gianmarco Mengaldo, Daniele De Grazia, Sergey Yakovlev, Jean-Eloise Lombard, Dirk Ekelschot, Bastien Jordi, Hui Xu, Yumnah Mohamied, Claes Eskilsson, Blake Nelson, Peter E. J. Vos, Cristian Biotto, Robert Michael Kirby, Spencer J. Sherwin
2015	J	`jnl`	Techniques for automated local activation time annotation and conduction velocity estimation in cardiac mapping. Comput. Biol. Medicine Chris D. Cantwell, Caroline H. Roney, Fu Siong Ng, Jennifer H. Siggers, Spencer J. Sherwin, Nicholas S. Peters
2015	B	`conf`	TemPSS: A Service Providing Software Parameter Templates and Profiles for Scientific HPC. e-Science Jeremy Cohen, Chris D. Cantwell, David Moxey, Jeremy Nowell, Peter Austing, Xu Guo, John Darlington, Spencer J. Sherwin
2014	—	`conf`	A Novel Method for Quantifying Localised Correlation of Late-Gadolinium Intensity with Conduction Velocity. CinC Rheeda L. Ali, Chris D. Cantwell, Caroline H. Roney, Norman A. Qureshi, Phang Boon Lim, Jennifer H. Siggers, Spencer J. Sherwin, Nicholas S. Peters
2014	—	`conf`	An automated algorithm for determining conduction velocity, wavefront direction and origin of focal cardiac arrhythmias using a multipolar catheter. EMBC Caroline H. Roney, Chris D. Cantwell, Norman A. Qureshi, Rheeda L. Ali, Eugene T. Y. Chang, Phang Boon Lim, Spencer J. Sherwin, Nicholas S. Peters, Jennifer H. Siggers, Fu Siong Ng
2014	B	`conf`	Dataflow acceleration of Krylov subspace sparse banded problems. FPL Pavel Burovskiy, Stephen Girdlestone, Craig Davies, Spencer J. Sherwin, Wayne Luk
2014	J	`jnl`	Exploiting Batch Processing on Streaming Architectures to Solve 2D Elliptic Finite Element Problems: A Hybridized Discontinuous Galerkin (HDG) Case Study. J. Sci. Comput. James King, Sergey Yakovlev, Zhisong Fu, Robert M. Kirby, Spencer J. Sherwin
2014	J	`jnl`	High-order spectral/hp element discretisation for reaction-diffusion problems on surfaces: Application to cardiac electrophysiology. J. Comput. Phys. Chris D. Cantwell, Sergey Yakovlev, Robert M. Kirby, Nicholas S. Peters, Spencer J. Sherwin
2013	J	`jnl`	Calculation of global optimal initial and boundary perturbations for the linearised incompressible Navier-Stokes equations. J. Comput. Phys. Xuerui Mao, Hugh M. Blackburn, Spencer J. Sherwin
2013	C	`conf`	Nekkloud: A software environment for high-order finite element analysis on clusters and clouds. CLUSTER Jeremy Cohen, David Moxey, Chris D. Cantwell, Pavel Burovskiy, John Darlington, Spencer J. Sherwin
2013	J	`jnl`	Simplifying the Development, Use and Sustainability of HPC Software. CoRR Jeremy Cohen, Chris D. Cantwell, Neil P. Chue Hong, David Moxey, Malcolm Illingworth, Andrew Turner, John Darlington, Spencer J. Sherwin
2012	J	`jnl`	To CG or to HDG: A Comparative Study. J. Sci. Comput. Robert M. Kirby, Spencer J. Sherwin, Bernardo Cockburn
2010	J	`jnl`	From h to p efficiently: Implementing finite and spectral/hp element methods to achieve optimal performance for low- and high-order discretisations. J. Comput. Phys. Peter E. J. Vos, Spencer J. Sherwin, Robert M. Kirby
2010	J	`jnl`	Using coordinate transformation of Navier-Stokes equations to solve flow in multiple helical geometries. J. Comput. Appl. Math. A. N. Cookson, Denis J. Doorly, Spencer J. Sherwin
2009	J	`jnl`	Parallel performance of the coarse space linear vertex solver and low energy basis preconditioner for spectral/hp elements. Parallel Comput. Leopold Grinberg, Dmitry Pekurovsky, Spencer J. Sherwin, George E. Karniadakis
2008	J	`jnl`	Automatic reconstruction of a patient-specific high-order surface representation and its application to mesh generation for CFD calculations. Medical Biol. Eng. Comput. Joaquim Peiró, Spencer J. Sherwin, Sergio Giordana
2007	J	`jnl`	Parametric uncertainty analysis of pulse wave propagation in a model of a human arterial network. J. Comput. Phys. Dongbin Xiu, Spencer J. Sherwin
2006	J	`jnl`	Spectral/hp discontinuous Galerkin methods for modelling 2D Boussinesq equations. J. Comput. Phys. Claes Eskilsson, Spencer J. Sherwin
2005	J	`jnl`	Discontinuous Galerkin Spectral/ J. Sci. Comput. Claes Eskilsson, Spencer J. Sherwin
2005	J	`jnl`	Strong and Auxiliary Forms of the Semi-Lagrangian Method for Incompressible Flows. J. Sci. Comput. Dongbin Xiu, Spencer J. Sherwin, Suchuan Dong, George E. Karniadakis
2002	J	`jnl`	A Discontinuous Spectral Element Model for Boussinesq-Type Equations. J. Sci. Comput. Claes Eskilsson, Spencer J. Sherwin
1999	J	`jnl`	Basis Functions for Triangular and Quadrilateral High-Order Elements. SIAM J. Sci. Comput. Timothy C. Warburton, Spencer J. Sherwin, George E. Karniadakis
1997	—	`conf`	hpDevelopment of a Parallel Unstructured Spectral/ Method for Unsteady Fluid Dynamics. Parallel CFD Spencer J. Sherwin, Constantinos Evangelinos, H. Tufo, George Em Karniadakis