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Problems of numerical modeling of the temperature and stress fields in the structures of sfre nozzle blocks

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Abstract

Consideration is given to approaches to numerical modeling of the distribution of temperatures and mechanical stresses in both thermally loaded and power elements of the nozzle blocks (NBs) of solidfuel rocket engines (SFREs) that are stipulated by the structural features and employed materials. A typical NB design is analyzed for the strength of its individual units and the structure of the needed software is studied. Calculation examples are presented.

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References

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Authors and Affiliations

  1. N. É. Bauman Moscow State Technical University, Moscow, Russia

    N. N. Golovin & G. N. Kuvyrkin

Authors
  1. N. N. Golovin
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  2. G. N. Kuvyrkin
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 73, No. 1, pp. 145–154, January–February, 2000.

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Golovin, N.N., Kuvyrkin, G.N. Problems of numerical modeling of the temperature and stress fields in the structures of sfre nozzle blocks. J Eng Phys Thermophys 73, 145–154 (2000). https://doi.org/10.1007/BF02681689

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  • DOI: https://doi.org/10.1007/BF02681689

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