EFFECT OF G-JITTERS ON THE STABILITY OF ROTATING BUBBLE UNDER MICROGRAVITY ENVIRONMENT

被引：12

作者：

HUNG, RJ

LEE, CC

LESLIE, FW

机构：

[1] Department of Mechanical Engineering, The University of Alabama in Huntsville, Huntsville

[2] Flight Dynamics Branch, NASA Marshall Space Flight Center, Huntsville

来源：

ACTA ASTRONAUTICA | 1990年 / 21卷 / 05期

基金：

美国国家航空航天局;

关键词：

D O I：

10.1016/0094-5765(90)90091-X

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The instability of liquid and gas interface can be induced by the pressure of longitudinal and lateral accelerations, vehicle vibration, and rotational fields of spacecraft in a microgravity environment. Characteristics of slosh waves excited by the restoring force field of gravity jitters have been investigated. Results show that lower frequency gravity jitters excite slosh waves with higher ratio of maximum amplitude to wave length than that of the slosh waves generated by the higher frequency gravity jitters. © 1990.

引用

页码：309 / 321

页数：13

共 18 条

[1]

Kamotani, Prasad, Ostrach, Thermal convection in an enclosure due to vibrations aboard a spacecraft, AIAA Journal, 19, pp. 511-516, (1981)

[2]

Leslie, Measurements of rotating bubble shapes in a low gravity environment, Journal of Fluid Mechanics, 161, pp. 269-279, (1985)

[3]

Hung, Leslie, Bubble shapes in a liquid filled rotating container under low gravity, J. Spacecraft Rockets, 25, pp. 70-74, (1988)

[4]

Hung, Tsao, Hong, Leslie, Dynamical behavior of surface tension on rotating fluids in low and microgravity environments, Int. J. Microgravity Res. Applic., 11, pp. 81-95, (1989)

[5]

Hung, Tsao, Hong, Leslie, Time dependent dynamical behavior of surface tension on rotating fluids under microgravity environment, Adv. Space Res., 8, pp. 205-213, (1988)

[6]

Hung, Tsao, Hong, Leslie, Bubble behaviors in a slowly rotating helium dewar in Gravity Probe-B Spacecraft Experiment, J. Spacecraft Rockets, 26, pp. 167-172, (1989)

[7]

Hung, Tsao, Hong, Leslie, Axisymmetric bubble profiles in a slowly rotating helium dewar under low and microgravity environments, Acta Astronautica, 19, pp. 411-426, (1989)

[8]

Stanford Relativity Gyroscope Experiment (NASA Gravity Probe-B), Proc. Soc. Photoopt. Instrum. Engrs, 619, pp. 1-165, (1986)

[9]

Harlow, Welch, Numerical calculation of time-dependent viscous incompressible flow of fluid with free surface, Phys. Fluids, 8, (1965)

[10]

Spalding, A novel finite-difference formulation for differential expressions involving both first and second derivatives, Int. J. numer. Meth. Engng, 4, (1972)

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