Abstract
During a space flight conditions on board the space vehicle approach zero-g conditions. As a result, many physical processes, in which mass forces are of considerable importance, differ from those in the Earth. In particular, surface tension forces become especially effective on the liquid free surface. The liquid partially filling the space vehicle tanks, tends to assume the position corresponding to the energy minimum of the gas-liquid-solid system. Equilibrium forms of the liquid free surface affected by gravity and surface tension forces may be determined by [1]:
where \( H = \frac{1}{2}\;\left( {R_1^{{ - 1}} + R_2^{{ - 1}}} \right)\; \) = surface mean curvature; R 1, R 2 = the principal radii of curvature at any point; B*=ngϱl 2/σ = Bond number which is the ratio of gravity forces to surface tension forces (a dimensionless parameter); z = dimensionless free surface ordinate (z-axis is parallel to gravity forces); λ = a constant.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Moiseev N. N., and Rumjantsev, V. V. Dynamics of a Body with Liquid Tanks, Moscow, 1965.
Shashin, V. M. ‘Dynamics of Liquid of a Conical Tank During the Transition from a Negligible Weight to a Substantial One’, USSR Acad. Sci. News(Fluid Mechanics Series) Nr. 6 (1968).
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1970 D. Reidel Publishing Company, Dordrecht, Holland
About this paper
Cite this paper
Shashin, V.M. (1970). Some Problems of the Dynamics of a Space Vehicle with Tanks Partially Filled with Liquid. In: Partel, G.A. (eds) Space Engineering. Astrophysics and Space Science Library, vol 15. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-7551-7_31
Download citation
DOI: https://doi.org/10.1007/978-94-011-7551-7_31
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-011-7553-1
Online ISBN: 978-94-011-7551-7
eBook Packages: Springer Book Archive