Email this article A technique for numerical modeling of liquid film disintegration in the pneumatic injector of aircraft engines
- Authors: Kolodyazhnyi D.Y.1, Nagornyi V.S.1, Sipatov A.M.2, Modorskii V.Y.3
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Affiliations:
- Peter the Great Saint-Petersburg State Polytechnic University
- AO Aviadvigatel’
- Perm National Research Polytechnical University
- Issue: Vol 60, No 1 (2017)
- Pages: 97-102
- Section: Aircraft and Rocket Engine Design and Development
- URL: https://journal-vniispk.ru/1068-7998/article/view/230010
- DOI: https://doi.org/10.3103/S1068799817010147
- ID: 230010
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Abstract
A technique for calculating the two-phase flows in the pneumatic injector of the aircraft engine is developed based on solving the model problem, namely, on verification of the two-phase flow model by means of solving the problem of liquid column disintegration under the effect of an incident airflow. We determine the turbulence models that satisfactorily describe the biphase flow processes.
About the authors
D. Yu. Kolodyazhnyi
Peter the Great Saint-Petersburg State Polytechnic University
Email: nagorny.vladim@yandex.ru
Russian Federation, Politekhnicheskaya 29, Saint Petersburg, 195251
V. S. Nagornyi
Peter the Great Saint-Petersburg State Polytechnic University
Author for correspondence.
Email: nagorny.vladim@yandex.ru
Russian Federation, Politekhnicheskaya 29, Saint Petersburg, 195251
A. M. Sipatov
AO Aviadvigatel’
Email: nagorny.vladim@yandex.ru
Russian Federation, pr. Komsomol’skii 93, Perm, 614990
V. Ya. Modorskii
Perm National Research Polytechnical University
Email: nagorny.vladim@yandex.ru
Russian Federation, pr. Komsomol’skii 29, Perm, 614990
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