Standard

Flows of Supersonic Underexpanded Jets on the Range of Moderate Reynolds Numbers. / Aniskin, V. M.; Maslov, A. A.; Mironov, S. G.

In: Fluid Dynamics, Vol. 53, No. 1, 01.01.2018, p. 1-8.

Research output: Contribution to journal › Article › peer-review

Harvard

Aniskin, VM, Maslov, AA & Mironov, SG 2018, 'Flows of Supersonic Underexpanded Jets on the Range of Moderate Reynolds Numbers', Fluid Dynamics, vol. 53, no. 1, pp. 1-8. https://doi.org/10.1134/S0015462818010020

APA

Aniskin, V. M., Maslov, A. A., & Mironov, S. G. (2018). Flows of Supersonic Underexpanded Jets on the Range of Moderate Reynolds Numbers. Fluid Dynamics, 53(1), 1-8. https://doi.org/10.1134/S0015462818010020

Vancouver

Aniskin VM, Maslov AA, Mironov SG. Flows of Supersonic Underexpanded Jets on the Range of Moderate Reynolds Numbers. Fluid Dynamics. 2018 Jan 1;53(1):1-8. doi: 10.1134/S0015462818010020

Author

Aniskin, V. M. ; Maslov, A. A. ; Mironov, S. G. / Flows of Supersonic Underexpanded Jets on the Range of Moderate Reynolds Numbers. In: Fluid Dynamics. 2018 ; Vol. 53, No. 1. pp. 1-8.

BibTeX

@article{d9d8ec4d0cde4b849f89a4769cea9217,
title = "Flows of Supersonic Underexpanded Jets on the Range of Moderate Reynolds Numbers",
abstract = "The results of an experimental investigation of the gasdynamic structure of supersonic underexpanded air jets flowing out of a sonic nozzle into a low-pressure medium are presented. This setting of the experimentmakes it possible to achieve high values of the nozzle-to-ambient pressure ratio at moderate outflow Reynolds numbers characteristic of underexpanded jets issuing from micronozzles. The data on the supersonic core length, the laminar-turbulent transition location, and the jet flow characteristics are obtained. The results are compared with those obtained in microjets flowing out of sonic nozzles. Emphasis is placed on the earlier discovered effect of inverse transition of a turbulent jet into the laminar flow regime with increase in the Reynolds number.",
keywords = "experiments, modeling of microjets, supersonic underexpanded jets, MICROJETS",
author = "Aniskin, {V. M.} and Maslov, {A. A.} and Mironov, {S. G.}",
note = "Publisher Copyright: {\textcopyright} 2018, Pleiades Publishing, Ltd.",
year = "2018",
month = jan,
day = "1",
doi = "10.1134/S0015462818010020",
language = "English",
volume = "53",
pages = "1--8",
journal = "Fluid Dynamics",
issn = "0015-4628",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "1",

}

RIS

TY - JOUR

T1 - Flows of Supersonic Underexpanded Jets on the Range of Moderate Reynolds Numbers

AU - Aniskin, V. M.

AU - Maslov, A. A.

AU - Mironov, S. G.

N1 - Publisher Copyright: © 2018, Pleiades Publishing, Ltd.

PY - 2018/1/1

Y1 - 2018/1/1

N2 - The results of an experimental investigation of the gasdynamic structure of supersonic underexpanded air jets flowing out of a sonic nozzle into a low-pressure medium are presented. This setting of the experimentmakes it possible to achieve high values of the nozzle-to-ambient pressure ratio at moderate outflow Reynolds numbers characteristic of underexpanded jets issuing from micronozzles. The data on the supersonic core length, the laminar-turbulent transition location, and the jet flow characteristics are obtained. The results are compared with those obtained in microjets flowing out of sonic nozzles. Emphasis is placed on the earlier discovered effect of inverse transition of a turbulent jet into the laminar flow regime with increase in the Reynolds number.

AB - The results of an experimental investigation of the gasdynamic structure of supersonic underexpanded air jets flowing out of a sonic nozzle into a low-pressure medium are presented. This setting of the experimentmakes it possible to achieve high values of the nozzle-to-ambient pressure ratio at moderate outflow Reynolds numbers characteristic of underexpanded jets issuing from micronozzles. The data on the supersonic core length, the laminar-turbulent transition location, and the jet flow characteristics are obtained. The results are compared with those obtained in microjets flowing out of sonic nozzles. Emphasis is placed on the earlier discovered effect of inverse transition of a turbulent jet into the laminar flow regime with increase in the Reynolds number.

KW - experiments

KW - modeling of microjets

KW - supersonic underexpanded jets

KW - MICROJETS

UR - http://www.scopus.com/inward/record.url?scp=85047187295&partnerID=8YFLogxK

U2 - 10.1134/S0015462818010020

DO - 10.1134/S0015462818010020

M3 - Article

AN - SCOPUS:85047187295

VL - 53

SP - 1

EP - 8

JO - Fluid Dynamics

JF - Fluid Dynamics

SN - 0015-4628

IS - 1

ER -

ID: 13487972