Criteria base of the Hartmann–Sprenger pipe workflow

Authors

  • Makarov Vladimir Vyacheslavovich Omsk State Technical University, Russia, Omsk, Mira Ave., 11, 644050
  • Kuznetsov Victor Ivanovich Omsk State Technical University, Russia, Omsk, Mira Ave., 11, 644050
  • Kuznetsova Irina Olegovna Omsk Institute of Water Transport — branch FSBEI of HE «Siberian State University of Water Transport», Russia, Omsk, Ivan Alekseev St., 4, 644099

DOI:

https://doi.org/10.25206/2588-0373-2024-8-2-61-67

Keywords:

criterion base, Hartmann–Sprenger tube, dead-end cavity, increased braking temperature, work exchange, heat exchange

Abstract

The issue of creating a criteria base for the Hartmann–Sprenger pipe workflow based on a closed
mathematical model is considered.
On the basis of a closed mathematical model, the main parameters affecting the increase in the total
temperature of the gas at the end of the dead-end cavity above the deceleration temperature of the
incoming flow are recorded.
Parameters with the same dimension are combined into one group so that only one dimensionless
complex is obtained for all these quantities.
Finding dimensionless complexes based on the modeling theory allowed us to determine the criteria
base of the Hartmann–Sprenger pipe workflow.

Downloads

Download data is not yet available.

Author Biographies

Makarov Vladimir Vyacheslavovich, Omsk State Technical University, Russia, Omsk, Mira Ave., 11, 644050

Candidate of Technical Sciences, Associate Professor, Associate Professor of Aircraft and Rocket Building Department, Omsk State Technical University (OmSTU), Omsk.

Kuznetsov Victor Ivanovich, Omsk State Technical University, Russia, Omsk, Mira Ave., 11, 644050

Doctor of Technical Sciences, Professor, Professor of Aircraft and Rocket Building Department, OmSTU, Omsk.

Kuznetsova Irina Olegovna, Omsk Institute of Water Transport — branch FSBEI of HE «Siberian State University of Water Transport», Russia, Omsk, Ivan Alekseev St., 4, 644099

Candidate of Technical Sciences, Associate Professor of Natural Sciences and Information Technologies Department, Omsk Institute of Water Transport — branch FSBEI of HE «Siberian State University of Water Transport», Omsk; Associate Professor at the Full-Time Faculty, Siberian Institute of Business and Information Technologies, Omsk.

Downloads


Abstract views: 40

Published

2024-06-28

How to Cite

Makarov В. В., Kuznetsov В. И., & Kuznetsova И. О. (2024). Criteria base of the Hartmann–Sprenger pipe workflow. Omsk Scientific Bulletin. Series «Aviation-Rocket and Power Engineering», 8(2), 61–67. https://doi.org/10.25206/2588-0373-2024-8-2-61-67

Issue

Vol. 8 No. 2 (2024)

Section

Aviation and rocket-space engineering

License

Non-exclusive rights to the article are transferred to the journal in full accordance with the Creative Commons License BY-NC-SA 4.0 «Attribution-NonCommercial-ShareAlike 4.0 Worldwide License (CC BY-NC-SA 4.0»)

Creative Commons License