Features of the Phase Structure of Internal Gravity Waves Generated by a Moving Source

被引：1

作者：

Bulatov, V. V. ^{[1
]}

Vladimirov, Yu V. ^{[1
]}

Vladimirov, I. Yu ^{[2
]}

Morozov, E. G. ^{[2
]}

机构：

[1] Russian Acad Sci, Ishlinskii Inst Problems Mech, Moscow 119526, Russia

[2] Russian Acad Sci, Shirshov Inst Oceanol, Moscow 117218, Russia

来源：

DOKLADY EARTH SCIENCES | 2021年 / 501卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

internal gravity waves; phase structure; buoyancy frequency; wave mode;

D O I：

10.1134/S1028334X21090051

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

The phase structures of internal gravity waves in the ocean are investigated. Wave fields are generated by a moving source of disturbances. The main dispersion dependences determining the properties of the generated far wave fields are studied numerically. The properties of internal waves inferred from the numerical simulations of the amplitude-phase structures of the far fields of internal gravity waves generated by moving sources of disturbances are presented. The simulations were carried out for the example of the distributions of the buoyancy frequency characteristic of the North Atlantic.

引用

页码：959 / 962

页数：4

共 50 条

[1] Features of the Phase Structure of Internal Gravity Waves Generated by a Moving Source
V. V. Bulatov
Yu. V. Vladimirov
I. Yu. Vladimirov
E. G. Morozov
[J]. Doklady Earth Sciences, 2021, 501 : 959 - 962
[2] Internal Gravity Waves Generated by an Oscillating Source of Perturbations Moving with Subcritical Velocity
Bulatov, V. V.
Vladimirov, Yu. V.
[J]. JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS, 2017, 58 (06) : 997 - 1003
[3] Internal Gravity Waves Generated by an Oscillating Source of Perturbations Moving with Subcritical Velocity
V. V. Bulatov
Yu. V. Vladimirov
[J]. Journal of Applied Mechanics and Technical Physics, 2017, 58 : 997 - 1003
[4] Analytical Solutions of the Equation Describing Internal Gravity Waves Generated by a Moving Nonlocal Source of Perturbations
V. V. Bulatov
Yu. V. Vladimirov
[J]. Computational Mathematics and Mathematical Physics, 2021, 61 : 556 - 563
[5] Analytical Solutions of the Equation Describing Internal Gravity Waves Generated by a Moving Nonlocal Source of Perturbations
Bulatov, V. V.
Vladimirov, Yu V.
[J]. COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS, 2021, 61 (04) : 556 - 563
[6] Internal gravity waves from a moving source: modeling and asymptotics
Bulatov, V. V.
Vladimirov, Yu V.
[J]. ALL-RUSSIAN CONFERENCE AND SCHOOL FOR YOUNG SCIENTISTS, DEVOTED TO 100TH ANNIVERSARY OF ACADEMICIAN L.V. OVSIANNIKOV - MATHEMATICAL PROBLEMS OF CONTINUUM MECHANICS, 2019, 1268
[7] Internal Gravity Waves Spectrum Generated by a Cylindrical Body Moving in a Stratified Fluid
Akbarnejadbaie, M.
Bidokhti, A. A.
Akbarinasab, M.
Ezam, M.
Allahyaribeik, S.
[J]. JOURNAL OF APPLIED FLUID MECHANICS, 2020, 13 (04) : 1253 - 1262
[8] AMPLITUDE VARIATIONS OF GENERATED INTERNAL GRAVITY-WAVES IN A MOVING STRATIFIED FLOW
MULLER, M
KARLSSON, S
[J]. BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1977, 22 (10): : 1288 - 1288
[9] The effect of inertial surface on capillary-gravity waves generated by a moving source
Pramanik, AK
Banik, D
[J]. INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS, 1996, 27 (11): : 1125 - 1135
[10] APPLICABILITY LIMITS OF ASYMPTOTICAL FORMULAS FOR FIELD OF INTERNAL WAVES GENERATED BY A MOVING SOURCE
BOROVIKOV, VA
BULATOV, VV
[J]. IZVESTIYA AKADEMII NAUK SSSR FIZIKA ATMOSFERY I OKEANA, 1986, 22 (06): : 658 - 661

← 1 2 3 4 5 →