Effect of viscosity on the supersonic outflow of focused jets in the semi-closed channels

V. M. Abashev; I. V. Eremkin; N. P. Zhivotov; V. P. Zamuraev; A. P. Kalinina; P. K. Tretyakov; A. V. Tupikin

doi:10.1063/1.5065129

Effect of viscosity on the supersonic outflow of focused jets in the semi-closed channels

V. M. Abashev, I. V. Eremkin, N. P. Zhivotov, V. P. Zamuraev, A. P. Kalinina, P. K. Tretyakov, A. V. Tupikin

Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › рецензирование

Аннотация

The slotted nozzles can be an alternative to Laval nozzles. The jets inflowing through the holes can be directed towards each other (opposing jets) or be focused at a single point on the axis (focused jets). It has been shown numerically and experimentally that it is necessary to consider the effect of viscosity for the numerical modeling of focused jets in order to predict the flow parameters on the channel surface. Nevertheless, the calculation accuracy based on the unsteady Euler equation is quite sufficient for averaged values in the output cross section.

Язык оригинала	английский
Название основной публикации	19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
Редакторы	Fomin
Издатель	American Institute of Physics Inc.
Число страниц	4
Том	2027
ISBN (электронное издание)	9780735417472
DOI	https://doi.org/10.1063/1.5065129
Состояние	Опубликовано - 2 ноя 2018
Событие	19th International Conference on the Methods of Aerophysical Research, ICMAR 2018 - Akademgorodok, Novosibirsk, Российская Федерация Продолжительность: 13 авг 2018 → 19 авг 2018

Серия публикаций

Название	AIP Conference Proceedings
Издатель	AMER INST PHYSICS
Том	2027
ISSN (печатное издание)	0094-243X

Конференция

Конференция	19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
Страна	Российская Федерация
Город	Akademgorodok, Novosibirsk
Период	13.08.2018 → 19.08.2018

Доступ к документу

10.1063/1.5065129

Link to publication in Scopus

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Цитировать

Abashev, V. M., Eremkin, I. V., Zhivotov, N. P., Zamuraev, V. P., Kalinina, A. P., Tretyakov, P. K., & Tupikin, A. V. (2018). Effect of viscosity on the supersonic outflow of focused jets in the semi-closed channels. В Fomin (Ред.), 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018 (Том 2027). [030035] (AIP Conference Proceedings; Том 2027). American Institute of Physics Inc.. https://doi.org/10.1063/1.5065129

Abashev, V. M. ; Eremkin, I. V. ; Zhivotov, N. P. ; Zamuraev, V. P. ; Kalinina, A. P. ; Tretyakov, P. K. ; Tupikin, A. V. / Effect of viscosity on the supersonic outflow of focused jets in the semi-closed channels. 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018. редактор / Fomin. Том 2027 American Institute of Physics Inc., 2018. (AIP Conference Proceedings).

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title = "Effect of viscosity on the supersonic outflow of focused jets in the semi-closed channels",

abstract = "The slotted nozzles can be an alternative to Laval nozzles. The jets inflowing through the holes can be directed towards each other (opposing jets) or be focused at a single point on the axis (focused jets). It has been shown numerically and experimentally that it is necessary to consider the effect of viscosity for the numerical modeling of focused jets in order to predict the flow parameters on the channel surface. Nevertheless, the calculation accuracy based on the unsteady Euler equation is quite sufficient for averaged values in the output cross section.",

author = "Abashev, {V. M.} and Eremkin, {I. V.} and Zhivotov, {N. P.} and Zamuraev, {V. P.} and Kalinina, {A. P.} and Tretyakov, {P. K.} and Tupikin, {A. V.}",

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month = nov,

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doi = "10.1063/1.5065129",

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series = "AIP Conference Proceedings",

publisher = "American Institute of Physics Inc.",

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note = "19th International Conference on the Methods of Aerophysical Research, ICMAR 2018 ; Conference date: 13-08-2018 Through 19-08-2018",

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Abashev, VM, Eremkin, IV, Zhivotov, NP, Zamuraev, VP , Kalinina, AP, Tretyakov, PK & Tupikin, AV 2018, Effect of viscosity on the supersonic outflow of focused jets in the semi-closed channels. в Fomin (ред.), 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018. том. 2027, 030035, AIP Conference Proceedings, том. 2027, American Institute of Physics Inc., 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018, Akademgorodok, Novosibirsk, Российская Федерация, 13.08.2018. https://doi.org/10.1063/1.5065129

Effect of viscosity on the supersonic outflow of focused jets in the semi-closed channels. / Abashev, V. M.; Eremkin, I. V.; Zhivotov, N. P.; Zamuraev, V. P.; Kalinina, A. P.; Tretyakov, P. K.; Tupikin, A. V.

19th International Conference on the Methods of Aerophysical Research, ICMAR 2018. ред. / Fomin. Том 2027 American Institute of Physics Inc., 2018. 030035 (AIP Conference Proceedings; Том 2027).

Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › рецензирование

TY - GEN

T1 - Effect of viscosity on the supersonic outflow of focused jets in the semi-closed channels

AU - Abashev, V. M.

AU - Eremkin, I. V.

AU - Zhivotov, N. P.

AU - Zamuraev, V. P.

AU - Kalinina, A. P.

AU - Tretyakov, P. K.

AU - Tupikin, A. V.

PY - 2018/11/2

Y1 - 2018/11/2

N2 - The slotted nozzles can be an alternative to Laval nozzles. The jets inflowing through the holes can be directed towards each other (opposing jets) or be focused at a single point on the axis (focused jets). It has been shown numerically and experimentally that it is necessary to consider the effect of viscosity for the numerical modeling of focused jets in order to predict the flow parameters on the channel surface. Nevertheless, the calculation accuracy based on the unsteady Euler equation is quite sufficient for averaged values in the output cross section.

AB - The slotted nozzles can be an alternative to Laval nozzles. The jets inflowing through the holes can be directed towards each other (opposing jets) or be focused at a single point on the axis (focused jets). It has been shown numerically and experimentally that it is necessary to consider the effect of viscosity for the numerical modeling of focused jets in order to predict the flow parameters on the channel surface. Nevertheless, the calculation accuracy based on the unsteady Euler equation is quite sufficient for averaged values in the output cross section.

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U2 - 10.1063/1.5065129

DO - 10.1063/1.5065129

M3 - Conference contribution

AN - SCOPUS:85056363097

VL - 2027

T3 - AIP Conference Proceedings

BT - 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018

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PB - American Institute of Physics Inc.

T2 - 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018

Y2 - 13 August 2018 through 19 August 2018

ER -

Abashev VM, Eremkin IV, Zhivotov NP, Zamuraev VP , Kalinina AP, Tretyakov PK и соавт. Effect of viscosity on the supersonic outflow of focused jets in the semi-closed channels. В Fomin, редактор, 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018. Том 2027. American Institute of Physics Inc. 2018. 030035. (AIP Conference Proceedings). https://doi.org/10.1063/1.5065129