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Pénélope Leyland

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Related publications (38)

A heterogeneous computing environment to solve the 768-bit RSA challenge

Michela Thiémard, Pénélope Leyland, Pascal Jermini, Arjen Lenstra, Heinz Stockinger, Dag Arne Osvik, Joppe Willem Bos, Thorsten Kleinjung

In December 2009 the 768-bit, 232-digit number RSA-768 was factored using the number field sieve. Overall, the computational challenge would take more than 1700 years on a single, standard core. In the article we present the heterogeneous computing approac ...

Springer Verlag2012

Integrative Design Loop For The Preliminary Study Of A Suborbital Transportation System

Pénélope Leyland, Pierre Wilhelm, Anton Ivanov, Pascal Karim Jaussi

AIAA2011

Thermal Radiative Fluid-Structure Coupling for Atmospheric Entries

Pénélope Leyland, Ojas Joshi

ASME2011

K-1000: A Suborbital Spacecraft System

Pénélope Leyland, Pierre Wilhelm, Anton Ivanov

IAA2011

Numerical Simulations of Heat Fluxes for Atmospheric Re-Entries

Pénélope Leyland, Daniel Potter, Romain Savajano

ASME2011

Radiation Analysis for the Fire II Entry Conditions

Pénélope Leyland, Ojas Joshi, Daniel Potter, Romain Savajano

ESA2010

TC4-2-Level 1: Rebuilding of Titan Atmosphere Plasma Radiation

Pénélope Leyland, Raffaello Sobbia, Daniel Potter

Rebuilding of the experimental spectroscopy of Plasmatron and Plasma Torch data for an equivalent Titan atmosphere Chemistry ...

ESA2010

Coupling CFD and chemical kinetics: examples Fire II and TITAN aerocapture

Pénélope Leyland

The investigation of the thermochemical field around planetary reentry capsules, and their experimental scaled models is made by coupling aerothermodynamic simulation of the corresponding flow field to a library of chemical kinetics of the specific atmosph ...

Springer-Verlag New York, Ms Ingrid Cunningham, 175 Fifth Ave, New York, Ny 10010 Usa2009

Effects of a surface dielectric barrier discharge on transonic flows around an airfoil

Christoph Hollenstein, Pénélope Leyland, Peter Ott, Samantha Pavon

2009

Experimental Investigation of Ionizing Radiating Hypersonics Flow By Mean of a Langmuir Probe

Pénélope Leyland, Sami Goekce, Raffaello Sobbia

IOP2009

Emissions for high speed speed aircraft: a way to future trends and regulations

Pénélope Leyland

2009

Mars Radiation Analysis in Expansion Tube Facilities

Pénélope Leyland, Daniel Potter

2008

Chemical kinetic and radiating species studies of Titan aerocapture entry

Pénélope Leyland

UQ, AUS2008

IXV CFD simulations for wind tunnel rebuilding and extrapolation to flight

Pénélope Leyland, Michele Gaffuri

2008

Effects of high-speed airflows on a surface dielectric barrier discharge

Christoph Hollenstein, Pénélope Leyland, Peter Ott, Samantha Pavon

A detailed study of the interaction between high-speed gas flows and surface dielectric barrier discharges (DBD) is presented. In the present paper, it is demonstrated that a DBD can be sustained in transonic airflows, up to isentropic Mach numbers of 1.1. ...

2007

LONG LIFETIME SYSTEM FOR THE GENERATION OF SURFACE PLASMAS

Pénélope Leyland

The invention concerns a system of electrodes for generating a surface dielectric barrier discharge totally encapsulated in a ceramic dielectric, using co-fireable ceramic technology (ceramic tapes, LTCC, HTCC, green tapes). The plasma generation device ca ...

2007

Effect of transonic airflows on a dielectric barrier discharge

Christoph Hollenstein, Pénélope Leyland, Peter Ott, Samantha Pavon

2006

New Gauge Design to measure Radiative heat transfer to a Titan Aerocapture vehicle in expansion tubes

Pénélope Leyland

2005

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