On the development of probes for measuring pressure pulsations in the gas-dynamic channel gas generator

Abstract


The results of development and experimental studies of acoustic probes with corrective elements in the form of a long line and a serial connection of rubber tube and a metal tube. As a result of the tests obtained the frequency characteristics of acoustic probes in the frequency range of 800 Hz at an air pressure of up to 8.0 kg/cm2. Ana's recommendations for the use of the investigated acoustic probes for measuring pressure fluctuations in the flow path of gas generator.


About the authors

V. P. Shorin

Samara State Aerospace University

Author for correspondence.
Email: iam@ssau.ru

Russian Federation

Academician, Doctor of Technical Sciences

Professor of Faculty ASEU

A. G. Gimadiyev

Samara State Aerospace University

Email: gimadiev_ag@mail.ru

Russian Federation

Professor of Faculty ASEU

N. D. Bystrov

Samara State Aerospace University

Email: iam@ssau.ru

Russian Federation

Professor of Faculty ASEU

S. A. Ilyinsky

JSC «KUZNETSOV», Samara

Email: motor@kuznetsov-motors.ru

Russian Federation

Head of Department

T. G. Alexandrova

OS «KUZNETSOV», Samara

Email: motor@kuznetsov-motors.ru

Russian Federation

Leading Engineer

References

  1. Акустические методы и средства измерения пульсаций давления / В.П. Шорин, Е.В. Шахматов, А.Г. Гимадиев [и др.]. - Самара: Изд-во Самар. гос. аэрокосм. ун-та, 2007. – 132 с.
  2. Каталог продукции и измерительных средств. – Саров: ООО «ГлобалТест», 2011. - 58 с.

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