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Pilyugin, Nicolai Nicolaevich

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Total publications: 37
Scientific articles: 37
Presentations: 1

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Professor
Doctor of physico-mathematical sciences (1990)
Speciality: 01.02.05 (Mechanics of fluids, gases and plasmas)
Birth date: 16.04.1943
E-mail:
Keywords: hypersonic aerodynamics; nonequilibrium flows; inverse problems; variation problems.

Subject:

A variation problem on shapes of planar, axisymmetric, and spatial bodies which are optimal for minimizing the convective and radiation heat of their surfaces under hypersonic flowstreaming was stated and solved. Analytic and numerical solutions were obtained for diverse variation problems on optimal shapes of bodies and their flight trajectories in the atmospheres of the Earth and other planets. A problem on finding the rate constants of nonequilibrium reactions via measurements in hypersonic flow near the flying body was stated for the first time. Numerous solutions of inverse problems were obtained via measurements in ballistic Experiments. New theoretical expressions were obtained for the coefficients of triple recombination with electrons which essentially complement the well-known formulae by Pitaevsky and Langevin.

Biography

Graduated from Faculty of Theoretical Nuclear Physics of Moscow Engineering-Physical Institute in 1966 (department of theoretical physics). Ph.D. thesis was defended in 1973. D.Sci. thesis was defended in 1992. A list of my works contains more than 195 titles.

20 young scientists have defended their Ph.D. thesis" under my advisorship.

In 1986 I was awarded the prize of the Ministry of Higher Education of the USSR for a series of papers on the gasdynamical flows in turbulent wakes behind bodies flying with hypersonic velocities (jointly with S. G. Tikhomorov and N. N. Baulin). In 1993 I was awarded the N. E. Zhukovsky prize (with presenting the silver medal) for a series of papers on nonequilibrium flowstreaming around bodies (jointly with V. S. Khlebnikov and R. F. Talipov). In 1993 I was awarded the prize of the publishing company "Nauka" for the best publication of the year for a series of papers on inverse problems in nonequilibrium gasdynamics. In 1998 I was awarded the P. L. Kapitsa medal by the Presidium of the Russian Academy of Natural Sciences for the fundamental contribution to the research of nonequilibrium flows. In 1994 I was elected member of the New York Academy of Sciences.

In2001, at the VIII All-Russian congress on mechanics, I was elected member of the National Committee on Theoretical and Applied Mechanics.

   
Main publications:
  • Arguchintseva M. A., Pilyugin N. N. Ekstremalnye zadachi radiatsionnoi gazovoi dinamiki. M.: Izd-vo Mosk. un-ta, 1997, 196 s.
  • Pilyugin A. N., Pilyugin N. N. O vosstanovlenie konstant skorostei neravnovesnykh reaktsii s uchastiem elektronov iz ballisticheskikh eksperimentov (Obzor) // Fizika goreniya i vzryva, 1997, 33(2), 39–51.
  • Zhuravleva G. S., Pilyugin N. N. Vliyanie vduva gaza s poverkhnosti sfery na trenie i teploobmen pri neravnomernom turbulentnom giperzvukovom obtekanii // Teplofizika vysokikh temperatur, 1999, 37(3), 427–434.
  • Pilyugin N. N., Chukin S. S. O  rekombinatsii elektronov v slede za telom iz splava alyuminiya s magniem, letyaschim v smesi vozdukha s ksenonom s giperzvukovoi skorostyu // Fizika goreniya i vzryva, 2001, 37(3), 45–51.
  • Pilyugin N. N. Obratnye zadachi po opredeleniyu konstant skorostei neravnovesnykh protsessov iz ballisticheskikh eksperimentov // Trudy XII Baikalskoi mezhdunarodnoi konf. Irkutsk: Izd-vo ISEM SO RAN, 2001, t. 4, 159–164.

http://www.mathnet.ru/eng/person17572
List of publications on Google Scholar
List of publications on ZentralBlatt

Publications in Math-Net.Ru
2004
1. N. N. Pilyugin, “A simulation of the shape of a crater in an organic-glass target under high-velocity impact”, TVT, 42:3 (2004),  477–483  mathnet; High Temperature, 42:3 (2004), 481–488
2002
2. N. N. Pilyugin, I. K. Ermolaev, Yu. A. Vinogradov, N. N. Baulin, “Experimental Investigation of the Penetration of Solids into a Target of Organic Glass under Impact at Velocities from $0.7$ to $2.1$ km/s”, TVT, 40:5 (2002),  732–738  mathnet; High Temperature, 40:5 (2002), 677–683  isi
3. M. A. Arguchintseva, N. N. Pilyugin, “Optimization of the Shape of a Three-Dimensional Body for Radiation Heat Flux”, TVT, 40:4 (2002),  603–616  mathnet; High Temperature, 40:4 (2002), 557–570  isi
2001
4. N. N. Pilyugin, V. S. Khlebnikov, “Aerothermodynamic characteristics of an associated body under conditions of supersonic flow”, TVT, 39:4 (2001),  620–628  mathnet; High Temperature, 39:4 (2001), 578–585
2000
5. N. N. Pilyugin, S. S. Chukin, “Investigation of electron recombination in the wake behind a body of aluminum/magnesium alloy flying in the air at a hypersonic speed”, TVT, 38:4 (2000),  661–666  mathnet; High Temperature, 38:4 (2000), 636–642
6. I. K. Ermolaev, Yu. A. Vinogradov, N. N. Pilyugin, “Destruction of organic glass under high-velocity impact”, TVT, 38:2 (2000),  298–303  mathnet; High Temperature, 38:2 (2000), 278–283
7. N. N. Pilyugin, S. S. Chukin, “The effect of magnesium impurities on nonequilibrium processes in the wake behind a model flying at hypersonic speed”, TVT, 38:1 (2000),  74–80  mathnet; High Temperature, 38:1 (2000), 69–76
1999
8. G. S. Zhuravleva, N. N. Pilyugin, “The effect of injection of gas from the surface of a sphere on friction and heat transfer under conditions of nonuniform turbulent hypersonic flow”, TVT, 37:3 (1999),  427–433  mathnet; High Temperature, 37:3 (1999), 401–407  isi
9. N. N. Pilyugin, V. S. Khlebnikov, “Characteristic regularities of flow before a body located in the near supersonic wake”, TVT, 37:2 (1999),  268–273  mathnet; High Temperature, 37:2 (1999), 244–249  isi
10. A. V. Antipov, N. N. Pilyugin, E. B. Rudnyi, “The effect of injection of perfluoroethylene on the composition of plasma in the vicinity of a body during its motion in atmosphere”, TVT, 37:1 (1999),  37–43  mathnet; High Temperature, 37:1 (1999), 33–39  isi
1998
11. N. N. Pilyugin, V. V. Kuz'menko, E. B. Rudnyi, “Combined effect of impurities of water vapors, potassium and fluorine on the electron number density of air plasma”, TVT, 36:2 (1998),  201–205  mathnet; High Temperature, 36:2 (1998), 183–188  isi
1997
12. N. N. Pilyugin, R. F. Talipov, V. S. Khlebnikov, “Supersonic flow with gasdynamic and physicochemical nonuniformities past bodies”, TVT, 35:2 (1997),  322–336  mathnet; High Temperature, 35:2 (1997), 319–332  isi
13. N. N. Pilyugin, A. N. Pilyugin, “Determination from the results of ballistic experiments of the rate constants of reactions of dissociative and triple recombination of argon ions: Theoretical determination of the coefficient of triple recombination”, TVT, 35:1 (1997),  5–13  mathnet; High Temperature, 35:1 (1997), 1–9  isi
1996
14. N. N. Pilyugin, A. N. Pilyugin, “Refinement of the kinetic model and determination (from the results of ballistic experiments) of the rate constants of dissociative and triple recombination of argon ions”, TVT, 34:6 (1996),  837–844  mathnet; High Temperature, 34:6 (1996), 825–832  isi
15. N. N. Pilyugin, R. F. Talipov, V. S. Khlebnikov, “Supersonic nonuniform wake flow past bodies”, TVT, 34:5 (1996),  780–795  mathnet; High Temperature, 34:5 (1996), 770–784  isi
16. A. I. Glushko, N. N. Pilyugin, V. M. Tarutin, “The effect of $\mathrm{NH}_3$ and $\mathrm{H}_2$ additives on the reduction of the electron number density in air plasma”, TVT, 34:4 (1996),  506–511  mathnet; High Temperature, 34:4 (1996), 500–505  isi
17. N. N. Pilyugin, E. B. Rudnyi, “The effect of impurities due to ablation on the electron number density of air plasma”, TVT, 34:3 (1996),  355–364  mathnet; High Temperature, 34:3 (1996), 349–358  isi
18. N. N. Pilyugin, I. V. Orfanov, “The temperature determination by the spectral line intensity of cesium and lithium in the layer of evaporation under conditions of supersonic flow over a cone: Theoretical investigation”, TVT, 34:1 (1996),  69–74  mathnet; High Temperature, 34:1 (1996), 65–70  isi
1995
19. A. G. Kokorin, I. V. Orfanov, N. N. Pilyugin, M. B. Belikov, “The temperature determination by the spectral line intensity of cesium and lithium in the layer of evaporation under conditions of supersonic flow about a cone: 1. Experimental investigation”, TVT, 33:6 (1995),  900–907  mathnet; High Temperature, 33:6 (1995), 896–903  isi
20. A. K. Dmitriev, V. E. Lopatin, N. N. Pilyugin, V. N. Chikirev, “Investigation of electron density behind a teflon sphere under conditions of supersonic flow”, TVT, 33:5 (1995),  669–676  mathnet; High Temperature, 33:5 (1995), 663–670  isi
21. N. N. Pilyugin, E. B. Rudnyi, “Calculation of the equilibrium composition of air plasma with products of ablation of teflon for conditions of ballistic experiments”, TVT, 33:4 (1995),  532–538  mathnet; High Temperature, 33:4 (1995), 527–533  isi
22. N. N. Pilyugin, A. N. Pilyugin, “Determination of the recombination rate constant for electrons with krypton ions from the results of ballistic experiments”, TVT, 33:3 (1995),  351–358  mathnet; High Temperature, 33:3 (1995), 351–358  isi
23. A. I. Glushko, N. N. Pilyugin, V. M. Tarutin, “The effect of additives with acceptor properties on the reduction of electron number density in air plasma”, TVT, 33:2 (1995),  210–217  mathnet; High Temperature, 33:2 (1995), 208–215  isi
1994
24. N. N. Pilyugin, S. Yu. Menzhinskii, A. N. Pilyugin, “Determination of the rate constant of triple recombination of electrons with aluminum ions from the results of ballistic experiments”, TVT, 32:5 (1994),  656–665  mathnet; High Temperature, 32:5 (1994), 612–620  isi
25. N. N. Pilyugin, E. B. Rudnyi, “Calculation of the equilibrium composition of air plasma with products of ablation of aluminum for conditions of ballistic experiments”, TVT, 32:4 (1994),  511–517  mathnet; High Temperature, 32:4 (1994), 476–482  isi
26. N. N. Pilyugin, “The determination of the rates of electron attachment to aluminum oxides from the results of ballistic experiments”, TVT, 32:3 (1994),  339–353  mathnet; High Temperature, 32:3 (1994), 318–331  isi
27. N. N. Pilyugin, R. F. Talipov, G. A. Tirskii, S. V. Utyuzhnikov, “Calculation of supersonic turbulent flow past blunt bodies using complete equations for the viscous shock layer”, TVT, 32:2 (1994),  242–248  mathnet; High Temperature, 32:2 (1994), 229–234  isi
28. N. N. Pilyugin, “Measurement of electric charges near bodies under conditions of hypersonic motion”, TVT, 32:1 (1994),  114–126  mathnet; High Temperature, 32:1 (1994), 110–121  isi
1993
29. S. Yu. Menzhinskii, N. N. Pilyugin, “Determination of physicochemical constants in the wake behind a body flying in argon at hypersonic velocity”, TVT, 31:5 (1993),  787–794  mathnet; High Temperature, 31:5 (1993), 724–731  isi
30. A. N. Pilyugin, N. N. Pilyugin, S. G. Tikhomirov, “The determination of recombination rate constants for electrons with ions from the results of ballistic experiments”, TVT, 31:4 (1993),  517–525  mathnet; High Temperature, 31:4 (1993), 467–475
31. N. N. Pilyugin, A. V. Pronin, “The determination of the $\mathrm{N}^+_2 + e$ recombination rate constant from ballistic experiments”, TVT, 31:2 (1993),  163–168  mathnet; High Temperature, 31:2 (1993), 133–138
32. N. N. Pilyugin, R. F. Talipov, “Heat transfer on blunt-nosed cones in supersonic nonuniform flows with injection from the surface”, TVT, 31:1 (1993),  97–104  mathnet; High Temperature, 31:1 (1993), 88–94
1992
33. N. N. Baulin, E. V. Ermakova, N. N. Pilyugin, “Determination of the physicochemical constants in the flow behind a body from ballistic experiments”, TVT, 30:2 (1992),  299–310  mathnet; High Temperature, 30:2 (1992), 235–245  isi
1991
34. O. V. Zverev, N. N. Pilyugin, “Heat transfer and friction of blunt body in a supersonic flow of an air-xenon mixture in chemical equilibrium”, TVT, 29:6 (1991),  1164–1170  mathnet; High Temperature, 29:6 (1991), 948–953  isi
1990
35. O. V. Zverev, N. N. Pilyugin, “Investigation of radiation from a mixture of hydrogen and xenon around models in high supersonic flight”, TVT, 28:2 (1990),  338–344  mathnet; High Temperature, 28:2 (1990), 260–265  isi
1989
36. I. G. Eremeytsev, O. V. Zverev, N. N. Pilyugin, “Study of the radiation of mixtures of air with xenon in a shock layer around models flying at hypersonic velocity”, TVT, 27:3 (1989),  549–556  mathnet; High Temperature, 27:3 (1989), 434–440  isi
37. N. N. Baulin, O. V. Zverev, N. N. Pilyugin, S. G. Tikhomirov, “Study of the radiation of a shock layer around models flying in air with hypersonic velocities”, TVT, 27:2 (1989),  306–311  mathnet; High Temperature, 27:2 (1989), 242–247  isi

Presentations in Math-Net.Ru
1. Неравновесное излучение при гиперзвуковом обтекании
N. N. Pilyugin, G. A. Tirskii
Scientific Seminar of the Laboratory of mathematical modeling of nonlinear processes in gaseous media
June 5, 2012
 
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