Formulation and realization of a computing experiment for unsteady and nonlinear problems of a solid fuel rocket engine

Authors

  • M.Y. Egorov Perm National Research Polytechnic University
  • S.M. Egorov Scientific Research Institute of Polymeric Material
  • D.M. Egorov Scientific Research Institute of Polymeric Material
  • R.V. Mormul Scientific-Production Association «Iskra»
  • A.Y. Panferov Perm National Research Polytechnic University

DOI:

Keywords:

technical systems for solid fuels, intrachamber processes, burning of solid fuel, gas dynamics, statement a computational experiment

Abstract

In order to optimize the parameters of a rocket engine on solid fuel (and other technical systems on solid fuel) an attempt of a direct numerical simulation of its intrachamber processes is made. The adjoint formulation of the problem is considered. Each of the subtasks is considered in interrelation with the others and resolved simultaneously - at one step in time. To solve the given problem a set of applied programmes has been developed on a computer that uses the OpenCL standard of multithreading information processing. The results of numerical calculations are given.

Supporting Agencies
Работа выполнена при финансовой поддержке гранта РФФИ-Урал № 14-01-96023

Author Biographies

  • M.Y. Egorov, Perm National Research Polytechnic University
    доктор физико-математических наук, профессор кафедры высшей математики
  • S.M. Egorov, Scientific Research Institute of Polymeric Material
    кандидат физико-математических наук, ведущий научный сотрудник
  • D.M. Egorov, Scientific Research Institute of Polymeric Material
    кандидат технических наук, заместитель главного конструктора
  • R.V. Mormul, Scientific-Production Association «Iskra»
    инженер-конструктор 2-й категории
  • A.Y. Panferov, Perm National Research Polytechnic University
    кандидат технических наук, старший научный сотрудник кафедры высшей математики

References

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Published

2017-11-16

Issue

No. 3 (2017)

Section

Research: theory and experiment

How to Cite

Egorov, M. ., Egorov, S. ., Egorov, D. ., Mormul, R. ., & Panferov, A. . (2017). Formulation and realization of a computing experiment for unsteady and nonlinear problems of a solid fuel rocket engine. Perm Federal Research Centre Journal, 3, 22-29. https://journal.permsc.ru/index.php/pscj/article/view/PSCJ2017n3p3