Similarity between the heat transfer to a model in an underexpanded dissociated-air jet of a high-frequency plasmatron and to a sphere in a high-velocity flow in the terrestrial atmosphere
- Authors: Kolesnikov A.F.1, Sakharov V.I.2
-
Affiliations:
- Ishlinsky Institute for Problems in Mechanics
- Institute of Mechanics
- Issue: Vol 51, No 3 (2016)
- Pages: 400-405
- Section: Article
- URL: https://journals.rcsi.science/0015-4628/article/view/155228
- DOI: https://doi.org/10.1134/S0015462816030121
- ID: 155228
Cite item
Abstract
On the basis of the local heat transfer modeling concept the parameters of supersonic flow past a cylindrical flat-faced model, 0.01m in radius, in an underexpanded dissociate-air jet of the VGU-4 high-frequency plasmatron are recalculated to the conditions of sphere entry in the terrestrial atmosphere. The heat transfer parameters, similar in the experiment and the atmospheric entry, are determined.
About the authors
A. F. Kolesnikov
Ishlinsky Institute for Problems in Mechanics
Author for correspondence.
Email: koles@ipmnet.ru
Russian Federation, pr. Vernadskogo 101, Moscow, 119526
V. I. Sakharov
Institute of Mechanics
Email: koles@ipmnet.ru
Russian Federation, Michurinskii pr. 1, Moscow, 119192
Supplementary files
