Scientific Programming, Computational Fluid Dynamics, Shock Waves Physics, Phase Transitions, Physics of Plasma, Laser-Matter Interaction, Convection and Turbulence, Heat Transfer
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2007 - present: Laboratory for Wide-range Equations of State, Joint Institute for High Temperatures RAS, Moscow, Russia,
Senior Researcher
2006: Lasers, Plasmas and Photonic Processes, CNRS, Marseille, France, PostDoc
1999 - 2005: Computational Physics Laboratory, Institute for High Energy Densities RAS, Moscow, Russia, Research Associate
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- Virtual Laser Laboratory
- Development of numerical algorithms and codes for simulation of 2D and 3D hydrodynamic multi-material flows, 2D and 3D VOF interface reconstruction, mixed cells, mixture theories, treatment of phase transitions (evaporation, melting, explosive boiling)
- Using Windows and Linux systems
- Languages: C++, Fortran, Java (applets)
- Object Oriented Programming, mixed C++/Fortran projects
- Parallel programming with MPI
- Implementation of own algorithms into foreign codes (Chombo package for adaptive mesh refinement (AMR), see http://seesar.lbl.gov/ANAG/chombo/)
- Usage of different compilers (icc, ifort, g++, g77, mpiCC)
- Debugging of the codes in Linux (gdb, TotalView) and Windows (Visual Studio)
- Commercial packages ANSYS CFX 11, ANSYS ICEM CFD
- Data visualisation using VisIt package, see https://wci.llnl.gov/codes/visit/
- Preparing of scientific reports, publications, participation in conferences
- Supervisor of a postgraduate student
- Foreign languages: English, French
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2012
32nd International Workshop on Physics of High Energy Density in Matter,
January 29th - February 3rd, 2012 Waldemar-Petersen-Haus, Hirschegg Austria. Virtual Laser Laboratory: Online simulation of laser experiments.
[pdf]
2011
EMR-S 2011 Spring Meeting,
Symposium J: Laser materials processing for micro and nano applications, Nice France 9-13 May. A wide-range model for simulation of pump-probe experiments with metals. [ppt]
2009
PNP 13, 13th International Conference on Physics of Non-Ideal Plasmas, Chernogolovka, Russia 13-18 September.
On the modeling of double pulse laser ablation of metals. [ppt]
2008
EMMI Workshop,
Plasma Physics with Intense Ion and Laser Beams, Darmstadt, Germany 21 - 22 November.
Multiphase code development for simulation of PHELIX experiments. [ppt]
EMR-S 2008 Spring Meeting, Symposium B: Laser and plasma in micro- and nano-scale materials processing and diagnostics, Strasbourg, France 26-30 May.
Phase transitions in femtosecond laser ablation. [ppt]
SPIE High-Power Laser Ablation, Taos, New Mexico USA 20-24 April. Implementation of kinetics of phase transitions into hydrocode
for simulation of laser ablation.
New Models and Hydrocodes for Shock Wave Processes in Condensed Matter, Lisbon – Monte Estoril, Portugal
18-23 May. Simulation of Multi-material Flows Using Adaptive Mesh Refinement Technology. [ppt]
2007
Hyper-Velocity Impact Symposium, September 23-27, Williamsburg, VA USA.
Simulation of shock-induced fragmentation and vaporization in metals.
15th APS Topical Conference on Shock Compression of Condensed Matter, Kohala Coast, Hawaii, USA 24-29 June.
Simulation of phase transitions and material decomposition in ultrashort laser-metal interaction. [ppt]
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2012
Povarnitsyn M.E., Kniazev D.V., Levashov P.R. Ab Initio Simulation of Complex Dielectric Function for Dense
Aluminum Plasma. // Contrib. Plasma Phys. 52, No. 2, 145 – 148 (2012).
[pdf]
Povarnitsyn M.E., Andreev N.E., Levashov P.R., Khishchenko K.V., and Rosmej O.N. Dynamics of thin metal foils irradiated by moderate-contrast high-intensity laser beams.
// Physics of Plasmas 19, 023110 (2012).http://link.aip.org/link/?PHP/19/023110
[pdf]
2011
Povarnitsyn M.E., Andreev N.E., Apfelbaum E.M., Itina T.E., Khishchenko K.V., Kostenko O.F., Levashov P.R., Veysman M.E. A wide-range model for simulation of pump-probe experiments with metals.
// Applied Surface Science (2011).
[in Press]
Povarnitsyn M.E., Itina T.E., Levashov P.R., and Khishchenko K.V. Simulation of ultrashort double-pulse laser ablation.
// Applied Surface Science V.257, P.5168-5171 (2011).
[pdf]
2009
Povarnitsyn M.E., Itina T.E., Khishchenko K.V., and Levashov P.R. Suppression of ablation in femtosecond double-pulse experiments.
// Phys. Rev. Lett. V.103, P.195002 (2009).
[pdf]
Povarnitsyn M.E., Khishchenko K.V., and Levashov P.R. Phase transitions in femtosecond laser ablation.
// Applied Surface Science V.255, P.5120-5124 (2009).
[pdf]
2008
Povarnitsyn M.E., Khishchenko K.V., and Levashov P.R. Simulation of shock-induced fragmentation and vaporization in metals.
// Int. J. Impact. Eng. V.35, Iss.12, P.1723-1727 (2008).
[pdf]
Khishchenko K.V., Veysman M.E., Andreev N.E., Fortov V.E., Levashov P.R., and Povarnitsyn M.E. Modeling of optical, transport, and thermodynamic properties of Al metal irradiated by intense femtosecond laser pulses. // arXiv:0805.0408 (May 2008).
[pdf]
2007
Povarnitsyn M.E., Itina T.E., Sentis M., Levashov P.R., and Khishchenko
K.V. Material decomposition mechanisms in femtosecond laser interactions with
metals. // Phys. Rev. B V.75, P.235414 (2007). [ps]
Povarnitsyn M.E., Itina T.E., Levashov P.R., and Khishchenko K.V. Multi-material two-temperature model for
simulation of ultrashort laser ablation. // Applied Surface Science, V.253, Iss.15, P.6343-6346 (2007). [pdf]
2006
Povarnitsyn M.E., Levashov P.R., and Khishchenko K.V. Hypervelocity impact problem modeling
using different equations of state. // Int. J. Impact. Eng. V.33, Iss.1-12, P.625-633 (2006). [pdf]
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