User profiles for Stephen M. Longshaw

SM Longshaw

Principal Computational Scientist, Science and Technology Facilities Council
Verified email at stfc.ac.uk
Cited by 1487

[HTML][HTML] dsmcFoam+: An OpenFOAM based direct simulation Monte Carlo solver

C White, MK Borg, TJ Scanlon, SM Longshaw… - Computer Physics …, 2018 - Elsevier
dsmcFoam+ is a direct simulation Monte Carlo (DSMC) solver for rarefied gas dynamics,
implemented within the OpenFOAM software framework, and parallelised with MPI. It is open-…

Automotive fuel cell sloshing under temporally and spatially varying high acceleration using GPU-based Smoothed Particle Hydrodynamics (SPH)

SM Longshaw, BD Rogers - Advances in Engineering Software, 2015 - Elsevier
Understanding how fuel sloshes in a fuel cell, as a vehicle races around a circuit, is an
important but mostly unexplored factor when designing fuel containment systems. Cell designs …

[HTML][HTML] mdFoam+: Advanced molecular dynamics in OpenFOAM

SM Longshaw, MK Borg, SB Ramisetti, J Zhang… - Computer Physics …, 2018 - Elsevier
This paper introduces mdFoam + , which is an MPI parallelised molecular dynamics (MD)
solver implemented entirely within the OpenFOAM software framework. It is open-source and …

[HTML][HTML] On the efficacy of turbulence modelling for sloshing

OA Mahfoze, W Liu, SM Longshaw, A Skillen… - Applied Sciences, 2022 - mdpi.com
As part of a wider project to understand the applicability of utilising slosh-based damping for
wing-like structures, simulations of partially filled tanks subjected to harmonically oscillating …

A high-performance open-source solution for multiphase fluid-structure interaction

W Liu, SM Longshaw, A Skillen, DR Emerson… - International Journal of …, 2022 - onepetro.org
A multiphase fluid-structure interaction (FSI) framework using open-source software has been
developed, utilising components able to run on high-performance computing platforms. A …

[BOOK][B] Numerical modelling and visualization of the evolution of extensional fault systems

SM Longshaw - 2011 - search.proquest.com
The purpose of this work is split into two categories, the first was to analyse the application
of real-time Physics Engine software libraries for use in calculating a geological numerical …

[HTML][HTML] Simulating slosh induced damping, with application to aircraft wing-like structures

W Liu, OA Mahfoze, SM Longshaw, A Skillen… - Applied Sciences, 2022 - mdpi.com
The added damping generated by liquid sloshing in a tank has been utilized in a number of
civil applications, including aviation, to reduce the vibration of the system. As part of a wider …

[BOOK][B] Data reduction for the transmission of time encoded speech

S Longshaw - 1985 - search.proquest.com
Time Encoded Speech (TES) transmits information concerning the duration between zero-crossings,
shape and the amplitude of the signal between successive zero-crossings. This …

Discrete element modelling using a parallelised physics engine

SM Longshaw, MJ Turner, E Finch… - 7th Theory and …, 2009 - research.manchester.ac.uk
Discrete Element Modelling (DEM) is a technique used widely throughout science and
engineering. It offers a convenient method with which to numerically simulate a system prone to …

[PDF][PDF] A Coupled FSI Framework Using the Multiscale Universal Interface

SM Longshaw, W Liu, A Skillen, BW Jones… - Proceedings of the …, 2022 - researchgate.net
A partitioned multi-physics framework is presented that is specifically designed to solve
complex sloshing flows within wing-like structures. It is designed around the structural solver/…