Geodesic
Spouting of vertical submerged axisymmetric jets in relatively narrow channels
Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 3 (2019), pp. 54-58 
V. P. Karlikov; A. T. Nechaev; S. L. Tolokonnikov. Spouting of vertical submerged axisymmetric jets in relatively narrow channels. Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 3 (2019), pp. 54-58. http://geodesic.mathdoc.fr/item/VMUMM_2019_3_a7/
@article{VMUMM_2019_3_a7,
     author = {V. P. Karlikov and A. T. Nechaev and S. L. Tolokonnikov},
     title = {Spouting of vertical submerged axisymmetric jets in relatively narrow channels},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {54--58},
     year = {2019},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2019_3_a7/}
}
TY  - JOUR
AU  - V. P. Karlikov
AU  - A. T. Nechaev
AU  - S. L. Tolokonnikov
TI  - Spouting of vertical submerged axisymmetric jets in relatively narrow channels
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 2019
SP  - 54
EP  - 58
IS  - 3
UR  - http://geodesic.mathdoc.fr/item/VMUMM_2019_3_a7/
LA  - ru
ID  - VMUMM_2019_3_a7
ER  - 
%0 Journal Article
%A V. P. Karlikov
%A A. T. Nechaev
%A S. L. Tolokonnikov
%T Spouting of vertical submerged axisymmetric jets in relatively narrow channels
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 2019
%P 54-58
%N 3
%U http://geodesic.mathdoc.fr/item/VMUMM_2019_3_a7/
%G ru
%F VMUMM_2019_3_a7

Voir la notice de l'article provenant de la source Math-Net.Ru

The spouting of vertical submerged axisymmetric jets from under the free surface in relatively narrow channels is experimentally and numerically studied. The existence of self-oscillation regimes with transverse displacements of the free-surface elevation is found for wide ranges of constitutive parameters. Dependencies of the self-oscillation period on the velocities of jets and the initial value of the jet submergence are analyzed for various jet diameters. Some spouting regimes are numerically analyzed. A new class of self-oscillation spouting regimes known also as quasiregular is discovered for high-speed small-diameter jets when the depth of their submergence is relatively small. A comparison is made with the results obtained for plane submerged jets.

[1] Turner J. S., “Jets and plumes with negative or reversing buoyancy”, J. Fluid Mech., 26:4 (1966), 779–792 | DOI

[2] Terner Dzh., Effekty plavuchesti v zhidkostyakh, Mir, M., 1977

[3] Srinarayana N., McBain G. D., Armfield S. W., Lin W. X., “Height and stability of laminar plane fountains in a homogeneous fluid”, J. Heat and Mass Transfer., 51 (2008), 4717–4727 | DOI | Zbl

[4] Troitskaya Yu. I., Sergeev D. A., Ezhova E. V., Soustova I. A., Kazakov V. I., “Avtogeneratsiya vnutrennikh voln vsplyvayuschimi struyami v stratifitsirovannom basseine”, Dokl. RAN, 419:5 (2008), 691–695

[5] Druzhinin O. A., Troitskaya Yu. I., “Generatsiya vnutrennikh voln fontanom v stratifitsirovannoi zhidkosti”, Izv. RAN. Mekhan. zhidkosti i gaza, 2010, no. 3, 147–158 | Zbl

[6] Druzhinin O. A., Troitskaya Yu. I., “Izluchenie vnutrennikh voln turbulentnym fontanom v stratifitsirovannoi zhidkosti”, Izv. RAN. Mekhan. zhidkosti i gaza, 2013, no. 6, 135–146 | Zbl

[7] Koh R. C. Y., Brooks N. H., “Fluid mechanics of waste-water disposal in the ocean”, Annu. Rev. Fluid Mech., 7 (1975), 187–211 | DOI | Zbl

[8] Bondur V. G., Zhurbas V. M., Grebenyuk Yu. V., “Matematicheskoe modelirovanie turbulentnykh strui glubinnykh stokov v pribrezhnye akvatorii”, Okeanologiya, 46:6 (2006), 805–820

[9] Bondur V. G., Grebenyuk Yu. V., Ezhova E. V., Kazakov V. I., Sergeev D. A., Soustova I. A., Troitskaya Yu. I., “Poverkhnostnye proyavleniya vnutrennikh voln, izluchaemykh zaglublennoi plavuchei struei. Ch. 1. Mekhanizm generatsii vnutrennikh voln”, Izv. RAN. Fiz. atmosfery i okeana, 45:6 (2009), 833–845

[10] Bondur V. G., Grebenyuk Yu. V., Ezhova E. V., Kazakov V. I., Sergeev D. A., Soustova I. A., Troitskaya Yu. I., “Poverkhnostnye proyavleniya vnutrennikh voln, izluchaemykh zaglublennoi plavuchei struei. Ch. 2. Pole vnutrennikh voln”, Izv. RAN. Fiz. atmosfery i okeana, 46:3 (2010), 376–389

[11] Bondur V. G., Grebenyuk Yu. V., Ezhova E. V., Kazakov V. I., Sergeev D. A., Soustova I. A., Troitskaya Yu. I., “Poverkhnostnye proyavleniya vnutrennikh voln, izluchaemykh zaglublennoi plavuchei struei. Ch. 3. Poverkhnostnye proyavleniya vnutrennikh voln”, Izv. RAN. Fiz. atmosfery i okeana, 46:4 (2010), 519–529

[12] Karlikov V. P., “Ob istechenii ploskikh strui vesomoi zhidkosti iz-pod svobodnoi poverkhnosti”, Annot. dokl. 7-go Vsesoyuz. s'ezda po teor. i prikl. mekhanike (Moskva, 1991), Izd-vo MGU, M., 1991, 184

[13] Karlikov V. P., Trushina O. V., “Ob avtokolebaniyakh ploskikh zatoplennykh fontanov”, Dokl. RAN, 361:3 (1998), 340–344

[14] Karlikov V. P., Trushina O. V., “Ob avtokolebatelnykh rezhimakh istecheniya ploskikh strui zhidkosti iz-pod svobodnoi poverkhnosti”, Tr. Matem. in-ta RAN, 223, 1998, 52–62 | Zbl

[15] Karlikov V. P., Trushina O. V., “Ob odnom paradokse simmetrii v gidrodinamike struinykh techenii”, Tr. seminara “Vremya, khaos i matematicheskie problemy” pod ruk. akad. V.A. Sadovnichego, 1, In-t matematicheskikh issledovanii slozhnykh sistem, M., 1999, 149–163

[16] Karlikov V. P., Tolokonnikov S. L., Trushina O. V., “O vozmozhnoi klassifikatsii avtokolebatelnykh rezhimov fontanirovaniya ploskikh vertikalnykh zatoplennykh strui tyazheloi zhidkosti”, Izv. RAN. Mekhan. zhidkosti i gaza, 2009, no. 3, 23–35 | MR