Opendata, web and dolomites


Fast particle-based time integrator for incompressible flows simulations

Total Cost €


EC-Contrib. €






 FastFlowSim project word cloud

Explore the words cloud of the FastFlowSim project. It provides you a very rough idea of what is the project "FastFlowSim" about.

structures    computed    engineers    cutting    time    faster    widen    specialized    exact    explicit    attain    fixed    equations    algorithms    accuracy    scope    principal    lagrangian    cross    accurate    serve    functions    approximate    trajectories    performance    small    worthiness    rate    innovative    expert    solutions    limit    formulation    designs    analytical    mechanism    manner    implicit    assist    flows    enriched    particle    acceleration    cfd    computing    area    fast    sea    physical    stability    edge    semi    defence    higham    computation    error    push    simulation    finite    technologies    significantly    numerically    velocity    fluid    deteriorating    size    offshore    expanded    flow    tools    framework    position    differential    subjected    suitability    host    certain    limited    solution    stable    fastflowsim    disciplinary    strategy    pathlines    line    theory    deeper    incompressible    matrix    hypothesis    integrator    prof    larger    watercrafts   

Project "FastFlowSim" data sheet

The following table provides information about the project.


Organization address
address: OXFORD ROAD
postcode: M13 9PL

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country United Kingdom [UK]
 Project website
 Total cost 195˙454 €
 EC max contribution 195˙454 € (100%)
 Programme 1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility)
 Code Call H2020-MSCA-IF-2015
 Funding Scheme MSCA-IF-EF-ST
 Starting year 2016
 Duration (year-month-day) from 2016-09-01   to  2018-08-31


Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 


 Project objective

The FastFlowSim project’s aim is to develop a fast and accurate particle-based time integrator for the simulation of incompressible flows. The developments will be done within the framework of the particle finite element method and using a semi-Lagrangian semi-implicit formulation of the flow equations. The principal strategy used to attain a faster method is to push further the stability limit of the time integrator which allows us to take larger time steps without deteriorating the accuracy. Following this line, we present a new concept: the fluid particle position and velocity are integrated within a time step using analytical solutions to an explicit second-order system of differential equations for the acceleration. Our hypothesis is that the trajectories computed in this manner approximate better the exact pathlines. It is expected to provide better stability and accuracy when using large time steps. The analytical solution of the particle trajectories involves computing certain small and fixed-size matrix functions. The development of numerically stable algorithms for the robust computation these matrix functions is a specific objective. Prof. Higham is an expert in this highly specialized area and my knowledge of matrix functions and error analysis will be significantly expanded and enriched during the implementation of this project. This project will serve as a mechanism for the host to demonstrate cross-disciplinary impact of the research on the theory of matrix functions. The end users are CFD engineers who assist product-design engineers working in but not limited to offshore technologies, sea defence structures and sea-worthiness analysis of watercrafts. It will provide them deeper insight into the performance of innovative product designs at a faster rate. Further, it will widen the scope and suitability of incompressible flow simulation tools to a larger set of cutting-edge technology products subjected to challenging physical conditions.


year authors and title journal last update
List of publications.
2018 Prashanth Nadukandi, Nicholas J. Higham
Computing the Wave-Kernel Matrix Functions
published pages: A4060-A4082, ISSN: 1064-8275, DOI: 10.1137/18M1170352
SIAM Journal on Scientific Computing 40/6 2019-02-27

Are you the coordinator (or a participant) of this project? Plaese send me more information about the "FASTFLOWSIM" project.

For instance: the website url (it has not provided by EU-opendata yet), the logo, a more detailed description of the project (in plain text as a rtf file or a word file), some pictures (as picture files, not embedded into any word file), twitter account, linkedin page, etc.

Send me an  email ( and I put them in your project's page as son as possible.

Thanks. And then put a link of this page into your project's website.

The information about "FASTFLOWSIM" are provided by the European Opendata Portal: CORDIS opendata.

More projects from the same programme (H2020-EU.1.3.2.)


Digital Poetry in Today’s Russia: Canonisation and Translation

Read More  

GENESE 17 (2018)

Geometries of Exotic NuclEar StructurE 17

Read More  

AMPLE (2019)

A Study of the Notion of Ampleness in Model Theory and Tits Buildings

Read More