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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2012, Volume 53, Issue 6, Pages 175–183
(Mi pmtf1434)
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Analysis of endurance of the material in the nozzle throat in high-pressure gas-dynamic facilities
M. E. Topchiyanab, V. I. Pinakovb, A. A. Meshcheryakovc, V. N. Rychkovac a Lavrent’ev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia
b Novosibirsk State University, Novosibirsk, 630090, Russia
c Design and Technology Department of the Lavrent’ev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Abstract:
An approach is developed for estimating the availability of materials for fabrication of nozzles to be used in aerodynamic facilities with extremely high pressures, where commercial nitrogen and air are used as test gases. Some promising materials are analyzed.
Keywords:
stresses in the nozzle insert, thermal endurance of the material.
Received: 24.06.2010 Revised: 15.02.2012
Citation:
M. E. Topchiyan, V. I. Pinakov, A. A. Meshcheryakov, V. N. Rychkov, “Analysis of endurance of the material in the nozzle throat in high-pressure gas-dynamic facilities”, Prikl. Mekh. Tekh. Fiz., 53:6 (2012), 175–183; J. Appl. Mech. Tech. Phys., 53:6 (2012), 954–960
Linking options:
https://www.mathnet.ru/eng/pmtf1434 https://www.mathnet.ru/eng/pmtf/v53/i6/p175
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