SC13 Home > SC13 Schedule > SC13 Presentation - Platform-Agnostic Multiphase Flow Simulation via Fortran 2008 Coarrays

SCHEDULE: NOV 16-22, 2013

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Platform-Agnostic Multiphase Flow Simulation via Fortran 2008 Coarrays

SESSION: Fortran 2008 Coarrays and Performance Analysis

EVENT TYPE: HPC Interconnections, Broader Engagement

TIME: 10:30AM - 11:00AM

SESSION CHAIR: Fernanda Foertter

Presenter(s):Karla Morris

ROOM:705/707/709/711

ABSTRACT:
Computational modeling of turbulent combustion is vital for our energy infrastructure and offers the means to develop, test and optimize fuels and engine configurations. In the case of internal combustion engines, fuel injection simulations provide insight into phenomena that determine engine efficiency. In modeling the dilute spray regime, away from the injection site and downstream of the atomization processes, considerable doubts persist regarding how to best parameterize and predict the various couplings between the spray and the surrounding fluid turbulence. This talk will focus on the computational issues addressed by Fortran 2008 coarrays. Coarrays provide a partitioned global address space (PGAS), high-level view of the hardware without reference to the underlying communication layer, which compiler teams are free to implement via any of several open-source or proprietary communication protocols. This talk will demonstrate the use of coarrays in a spray modeling package.

Chair/Presenter Details:

Fernanda Foertter (Chair) - Oak Ridge National Lab

Karla Morris - Sandia National Laboratories

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