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Jean-Philippe Péraud

Postdoctoral Researcher, Computational Research Division


Contact Information

Jean-Philippe Peraud
MS 50A-3111
Lawrence Berkeley National Lab
1 Cyclotron Rd.
Berkeley, CA 94720

510-486-6900 (fax)

JPeraud@lbl.gov


Affiliation and Research Interests

I now work at Corning, Inc as a machine learning engineer.

Until September 2017 I was a postdoctoral researcher in the Center for Computational Sciences and Engineering (CCSE) in the Computational Research Division of the Computing Sciences Directorate at the Lawrence Berkeley National Laboratory. My research at LBL was in the field of fluctuating hydrodynamics. I simulated the influence of random fluctuations on the behavior of electrolytes in solution, without using (and therefore eliminating the cost of) a molecular description. The objective of this work is to improve our understanding of heat and mass transfer processes that are essential in nanoengineering.

I received my PhD in Mechanical Engineering and Computation in 2015 from MIT. My PhD work dealt with the development of efficient numerical methods for solving the Boltzmann transport equation describing phonon transport.

Publications


J-P. Péraud, A. Nonaka, J. B. Bell, A. Donev, and A. L. Garcia, "Fluctuation-enhanced electric conductivity in electrolyte solutions", Proceedings of the National Academy of Science, 2017. pdf preprint

J-P. Péraud, A. Nonaka, A. Chaudhri, J. B. Bell, A. Donev, and A. L. Garcia, "Low Mach Number Fluctuating Hydrodynamics for Electrolytes", Physical Review Fluids, 1, 074103, 2016. pdf reprint

A. Vega-Flick, R. A. Duncan, J. K. Eliason, J. Cuffe, J. A. Johnson, J-P. M. Péraud, L. Zeng, Z. Lu, A. A. Maznev, E. N. Wang, J. J. Alvarado-Gil, M. Sledzinska, C. M. Sotomayor Torres, G. Chen, K. A. Nelson, "Thermal transport in suspended silicon membranes measured by laser-induced transient gratings", AIP Advances, 6, 121903, 2016 pdf reprint

M. Forghani, N. G. Hadjiconstantinou, and J-P. Péraud, "Reconstruction of the phonon relaxation times using solutions of the Boltzmann transport equation", Physical Review B, 94, 155439, 2016. pdf reprint

L. Zeng, V. Chiloyan, S. Huberman, A. Maznev, J-P. Péraud, N. Hadjiconstantinou, K. A. Nelson and G. Chen, "Monte Carlo Study of Non-diffusive Relaxation of a Transient Thermal Grating in Thin Membranes", Applied Physics Letters, 108, 063107, 2016. pdf reprint

J-P. Péraud and N. G. Hadjiconstantinou, "Extending the range of validity of Fourier's law into the kinetic transport regime via asymptotic solution of the phonon Boltzmann transport equation", Physical Review B, 93, 045424 2016. pdf reprint

J-P. Péraud and N. G. Hadjiconstantinou, "Adjoint-based deviatonal Monte Carlo methods for phonon transport calculations", Physical Review B, 91, 235321 2015. pdf reprint

J-P. Péraud and N. G. Hadjiconstantinou, "On the equations and boundary conditions governing phonon-mediated heat transfer in the small mean free path limit: an asymptotic solution of the Boltzmann equation", ASME 2014 International Mechanical Engineering Congress and Exposition, Paper No. IMECE2014-36475, 2014. pdf reprint

J-P. Péraud, C. D. Landon and N. G. Hadjiconstantinou, "Deviational methods for small-scale phonon transport", Mechanical Engineering Reviews, 1, FE0013, 2014. pdf reprint

J-P. Péraud, C. D. Landon and N. G. Hadjiconstantinou, "Monte Carlo methods for solving the Boltzmann transport equation", Annual Review of Heat Transfer, 17, 205-265, 2014. pdf reprint

J-P. Péraud and E. Lauga, "Geometry and wetting of capillary folding", Physical Review E, 89, 043011, 2014. pdf reprint

G. A. Radtke, J-P. Péraud and N. G. Hadjiconstantinou, "On efficient simulations of multiscale kinetic transport", Philosophical Transactions of the Royal Society A, 371, 20120182, 2013. pdf reprint

J-P. Péraud and N. G. Hadjiconstantinou, "Deviational phonons and thermal transport at the nanoscale", ASME 2012 International Mechanical Engineering Congress and Exposition, Paper No. IMECE2012-87547, 2012. pdf reprint

J-P. Péraud and N. G. Hadjiconstantinou, "An alternative approach to efficient simulation of micro/nanoscale phonon transport", Applied Physics Letters, 101, 153114, 2012. pdf reprint

J-P. Péraud and N. G. Hadjiconstantinou, "Efficient simulation of multidimensional phonon transport using energy-based variance-reduced Monte Carlo formulations", Physical Review B, 84, 205331, 2011. pdf reprint