Lionel THOMAS

Lionel THOMAS

orcid

Research Focus & Metrics

Academic Career Length

22Years (2005-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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11 November 2010 in Experiments in Fluids
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Journal Article
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MVM. Voisine
M. Voisine
LTLionel THOMAS
Lionel THOMAS
JBJ. Borée
J. Borée
PRP. Rey
P. Rey

11 February 2014 in Measurement Science and Technology
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Journal Article
Closed access
LTLionel THOMAS
Lionel THOMAS
BTBenoit Tremblais
Benoit Tremblais
LDL David
L David

4 November 2014 in Experiments in Fluids
Verified
Journal Article
Closed access
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YCYujun Cao
Yujun Cao
EKEurika Kaiser
Eurika Kaiser
JBJacques Borée
Jacques Borée
Bernd R. NoackBernd R. Noack
Bernd R. Noack
LTLionel THOMAS
Lionel THOMAS
SGStéphane Guilain
Stéphane Guilain

3 September 2009 in Experiments in Fluids
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Journal Article
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RVRomain Vernet
Romain Vernet
LTLionel THOMAS
Lionel THOMAS
LDLaurent David
Laurent David

1 July 2015 in Measurement Science and Technology
Verified
Journal Article
Closed access
FMFabio J W A Martins
Fabio J W A Martins
JFJean-Marc Foucaut
Jean-Marc Foucaut
LTLionel THOMAS
Lionel THOMAS
LALuis F A Azevedo
Luis F A Azevedo
MSMichel Stanislas
Michel Stanislas
Tomographic PIV is a three-component volumetric velocity measurement technique based on the tomographic reconstruction of a particle distribution imaged by multiple camera views. In essence, the performance and accuracy of this technique is highly dependent on the parametric adjustment and the reconstruction algorithm used. Although synthetic data have been widely employed to optimize experiments, the resulting reconstructed volumes might not have optimal quality. The purpose of the present study is to offer quality indicators that can be applied to data samples in order to improve the quality of velocity results obtained by the tomo-PIV technique. The methodology proposed can potentially lead to significantly reduction in the time required to optimize a tomo-PIV reconstruction, also leading to better quality velocity results. Tomo-PIV data provided by a six-camera turbulent boundary-layer experiment were used to optimize the reconstruction algorithms according to this methodology. Velocity statistics measurements obtained by optimized BIMART, SMART and MART algorithms were compared with hot-wire anemometer data and velocity measurement uncertainties were computed. Results indicated that BIMART and SMART algorithms produced reconstructed volumes with equivalent quality as the standard MART with the benefit of reduced computational time.

10 January 2019 in Comptes Rendus Mécanique
Verified
Journal Article
Open access
YPYoga Satria PUTRA
Yoga Satria PUTRA
ABAnthony Beaudoin
Anthony Beaudoin
GRGermain Rousseaux
Germain Rousseaux
LTLionel THOMAS
Lionel THOMAS
SHSerge Huberson
Serge Huberson