Flutter effect and emission in the region of anomalous and normal doppler effects

Journal Article · Sun Jun 01 00:00:00 EDT 1986 · Radiophys. Quantum Electron. (Engl. Transl.); (United States)

OSTI ID:7111457

Nemtsov, B E

This paper investigates the excitation (flutter) of a membrane in the flow of a liquid of finite depth due to the emission of long gravity waves. It is shown that loss of stability occurs due to predominance of emission of gravity waves of negative energy (anomalous Doppler effect) over waves of positive energy. Estimates of typical increments are presented; the instability develops during a period that approximately equals 1/7 sec.

• Research Organization: Sci-Res. Institute of Radiophysics
• OSTI ID: 7111457
• Journal Information: Radiophys. Quantum Electron. (Engl. Transl.); (United States), Vol. 28:12
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
LASER RADIATION
DOPPLER EFFECT
PLASMA WAVES
GRAVITATIONAL INSTABILITY
DISPERSION RELATIONS
ELECTRON BEAMS
HYDRODYNAMICS
PHOTON EMISSION
PLASMA DIAGNOSTICS
PLASMA INSTABILITY
PLASMA SIMULATION
WAVE PROPAGATION
BEAMS
ELECTROMAGNETIC RADIATION
EMISSION
FLUID MECHANICS
INSTABILITY
LEPTON BEAMS
MECHANICS
PARTICLE BEAMS
RADIATIONS
SIMULATION
420300* - Engineering- Lasers- (-1989)