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Pilyugin, Nicolai Nicolaevich

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Total publications: 61
Scientific articles: 61
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:
Website: http://letopis.msu.ru/peoples/2448
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.

https://www.mathnet.ru/eng/person17572
List of publications on Google Scholar
List of publications on ZentralBlatt
https://elibrary.ru/author_items.asp?authorid=4231
ISTINA https://istina.msu.ru/workers/226628

Publications in Math-Net.Ru Citations
2012
1. N. N. Pilyugin, “Radiative heat transfer in a hypersonic gas flow generated a spherical source past a plane”, Prikl. Mekh. Tekh. Fiz., 53:5 (2012),  117–126  mathnet  elib; J. Appl. Mech. Tech. Phys., 53:5 (2012), 733–742 1
2010
2. N. N. Pilyugin, V. S. Khlebnikov, “Development of a parachute system for deceleration of flying vehicles in supersonic regimes”, Prikl. Mekh. Tekh. Fiz., 51:5 (2010),  5–16  mathnet  elib; J. Appl. Mech. Tech. Phys., 51:5 (2010), 323–332 4
3. N. N. Pilyugin, “Analytical solution of a problem of a collision of two hypersonic gas flows from symmetric sources”, Prikl. Mekh. Tekh. Fiz., 51:2 (2010),  61–70  mathnet  elib; J. Appl. Mech. Tech. Phys., 51:2 (2010), 193–201
2008
4. N. N. Pilyugin, “Determining the strength of filled epoxy from ballistic experiments”, Fizika Goreniya i Vzryva, 44:5 (2008),  123–130  mathnet  elib; Combustion, Explosion and Shock Waves, 44:5 (2008), 607–613
5. N. N. Pilyugin, “Destruction of filled polymer targets by high-velocity impact”, Fizika Goreniya i Vzryva, 44:2 (2008),  129–140  mathnet  elib; Combustion, Explosion and Shock Waves, 44:2 (2008), 239–247 1
2005
6. N. N. Pilyugin, “Rates of electron attachment to aluminum oxides in air-xenon mixtures”, Fizika Goreniya i Vzryva, 41:3 (2005),  65–73  mathnet  elib; Combustion, Explosion and Shock Waves, 41:3 (2005), 295–302 2
2004
7. 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 4
2003
8. N. N. Pilyugin, V. S. Khlebnikov, “Investigation of aerodynamic drag of two bodies in trans- and supersonic flows”, Prikl. Mekh. Tekh. Fiz., 44:2 (2003),  42–48  mathnet  elib; J. Appl. Mech. Tech. Phys., 44:2 (2003), 187–192 1
2002
9. M. A. Arguchintseva, N. N. Pilyugin, “Optimum shapes of spatial bodies with a minimum total radiative flux to the surface”, Prikl. Mekh. Tekh. Fiz., 43:5 (2002),  55–68  mathnet  elib; J. Appl. Mech. Tech. Phys., 43:5 (2002), 683–693
10. 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  elib; High Temperature, 40:5 (2002), 677–683  isi  scopus 2
11. 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  elib; High Temperature, 40:4 (2002), 557–570  isi  scopus
2001
12. N. N. Pilyugin, S. S. Chukin, “Recombination of electrons in the wake behind a body made of an aluminum–magnesium alloy, which flies in an air–xenon mixture with a hypersonic velocity”, Fizika Goreniya i Vzryva, 37:3 (2001),  45–51  mathnet  elib; Combustion, Explosion and Shock Waves, 37:3 (2001), 285–291
13. N. N. Pilyugin, V. S. Khlebnikov, “Supersonic three-dimensional flow around two bodies”, Prikl. Mekh. Tekh. Fiz., 42:4 (2001),  52–61  mathnet  elib; J. Appl. Mech. Tech. Phys., 42:4 (2001), 607–615
14. N. N. Pilyugin, V. S. Khlebnikov, “Aerothermodynamic characteristics of an associated body under conditions of supersonic flow”, TVT, 39:4 (2001),  620–628  mathnet  elib; High Temperature, 39:4 (2001), 578–585  isi  scopus
2000
15. N. N. Pilyugin, “Nonequilibrium magnesium-related processes in the wake behind a model moving with hypersonic speed in air”, Fizika Goreniya i Vzryva, 36:3 (2000),  72–80  mathnet  elib; Combustion, Explosion and Shock Waves, 36:3 (2000), 349–357 3
16. 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
17. 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  scopus 1
18. 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  scopus
1999
19. 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 1
20. 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 1
21. 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
22. N. N. Pilyugin, “Electron concentration behind a sphere of an aluminum-magnesium alloy in a hypersonic flow”, Fizika Goreniya i Vzryva, 34:2 (1998),  99–107  mathnet  elib; Combustion, Explosion and Shock Waves, 34:2 (1998), 206–214 1
23. 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
24. N. N. Pilyugin, A. N. Pilyugin, “Determination of rate constants for nonequilibrium reactions in gases with participation of electrons from ballistic experiments”, Fizika Goreniya i Vzryva, 33:2 (1997),  39–51  mathnet; Combustion, Explosion and Shock Waves, 33:2 (1997), 157–167 1
25. 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 1
26. 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
27. 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
28. 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 1
29. 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 1
30. 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
31. 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
32. A. N. Pilyugin, N. N. Pilyugin, “Determination of recombination and attachment rate constants from ballistic experiments”, Fizika Goreniya i Vzryva, 31:5 (1995),  70–82  mathnet; Combustion, Explosion and Shock Waves, 31:5 (1995), 566–576 1
33. 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
34. 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
35. 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
36. 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
37. 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
38. N. N. Pilyugin, R. F. Talipov, S. V. Utyuzhnikov, “Accuracy of asymptotic solutions for nonuniform supersonic flow past a blunt body”, Prikl. Mekh. Tekh. Fiz., 35:1 (1994),  61–66  mathnet; J. Appl. Mech. Tech. Phys., 35:1 (1994), 61–65
39. 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
40. 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
41. 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
42. 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
43. 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 1
1993
44. S. Yu. Menzhinskii, N. N. Pilyugin, “Change in the shape and characteristics of a burning body in hypersonic flow”, Prikl. Mekh. Tekh. Fiz., 34:4 (1993),  46–55  mathnet; J. Appl. Mech. Tech. Phys., 34:4 (1993), 492–499
45. I. G. Eremeytsev, G. S. Zhuravleva, N. N. Pilyugin, “Study of the turbulent flow of a gas over long blunt bodies in a viscous shock layer”, Prikl. Mekh. Tekh. Fiz., 34:1 (1993),  69–75  mathnet; J. Appl. Mech. Tech. Phys., 34:1 (1993), 66–71
46. 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
47. 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
48. 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
49. 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
50. 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
51. N. N. Pilyugin, R. F. Talipov, “Numerical investigation of nonuniform flow around a sphere within the framework of the model of a viscous shock layer”, Prikl. Mekh. Tekh. Fiz., 32:5 (1991),  62–67  mathnet; J. Appl. Mech. Tech. Phys., 32:5 (1991), 707–712
52. 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
53. 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
54. N. N. Pilyugin, L. A. Prokopenko, “Variational problems of radiative gas dynamics in the presence of gas injection from a surface”, Prikl. Mekh. Tekh. Fiz., 30:3 (1989),  49–54  mathnet; J. Appl. Mech. Tech. Phys., 30:3 (1989), 384–388
55. 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
56. 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
1986
57. I. G. Eremeytsev, N. N. Pilyugin, “Calculation of the nonequilibrium parameters of air at the surfaces of models and in the wakes behind them for the conditions of aeroballistic experiments”, Prikl. Mekh. Tekh. Fiz., 27:2 (1986),  101–111  mathnet; J. Appl. Mech. Tech. Phys., 27:2 (1986), 250–260 1
1978
58. V. A. Ioselevich, N. N. Pilyugin, S. Yu. Chernyavskii, “Effect of friction on motion of a piston driven by combustion products”, Prikl. Mekh. Tekh. Fiz., 19:5 (1978),  73–80  mathnet; J. Appl. Mech. Tech. Phys., 19:5 (1978), 634–639
1975
59. N. N. Pilyugin, G. A. Tirskii, “Hypersonic flow-past of plane blunt bodies by a nonviscous radiating gas”, Prikl. Mekh. Tekh. Fiz., 16:3 (1975),  68–73  mathnet; J. Appl. Mech. Tech. Phys., 16:3 (1975), 365–370
60. V. I. Norkin, N. N. Pilyugin, “Influence of the temperature of the surface of an axisymmetrical body and forward radiation on the distribution of a radiant flux on its surface in hypersonic flow-past”, Prikl. Mekh. Tekh. Fiz., 16:3 (1975),  61–68  mathnet; J. Appl. Mech. Tech. Phys., 16:3 (1975), 358–364
1972
61. N. N. Pilyugin, “Distribution of radiant thermal flux over the surface of a sphere for hypersonic flow of a nonviscous radiating gas past the sphere”, Prikl. Mekh. Tekh. Fiz., 13:6 (1972),  44–49  mathnet; J. Appl. Mech. Tech. Phys., 13:6 (1972), 799–803 1

Presentations in Math-Net.Ru
1. Íåðàâíîâåñíîå èçëó÷åíèå ïðè ãèïåðçâóêîâîì îáòåêàíèè
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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