![]() ![]() Hu, Q., Li, Y., Liang, J., Liu, J., Song, T.: Liquid Sloshing Performance in Vane Type Tank under Microgravity. Hirt, C.W., Nichols, B.D.: Volume of Fluid (VOF) Method for the Dynamics of Free Boundaries. Hibbard, R.L.: Satellite on-orbitefueling: a Hartwig, J.W.: Propellant management devices for low-gravity fluid management: Past, present, and future applications. Hartwig, J.W.: Optimal Propellant Management Device for a Small-Scale Liquid Hydrogen Propellant Tank. Gueyffier, D., Li, J., Nadim, A., Scardovelli, R., Zaleski, S.: Volume-of-Fluid Interface Tracking with Smoothed Surface Stress Methods for Three-Dimensional Flows. 172, 278–288 (1995)ĭowdy, M.W., Hise, R.E., Peterson, R.G.: Development and qualification of the propellant management system for viking 75 orbiter. ĭodge, F.T.: Further studies of low-gravityĬonditions by low-gravity conditions. (1971)ĭong, M., Chatzis, I.: The lmbibition and Flow of a Wetting Liquid along the Corners of a Square Capillary Tube. ![]() 566, (2006)Ĭoncus, P., Finn, R.: On the Behavior of a Capillary Surface in a Wedge. Ĭhen, Y., Weislogel, M.M., Nardin, C.L.: Capillary-driven flows along rounded interior corners. (92)90240-Yīronowicki, P., Canfield, P., Grah, A., Dreyer, M.: Free surfaces in open capillary channels-Parallel plates. (2012)īrackbill, J.U., Kothe, D.B., Zemach, C.: A continuum method for modeling surface tension. By comparing the results at lateral acceleration, reverse acceleration, and lateral & reverse acceleration with the same fill ratio, it can be found that the acceleration in the Z direction has a stronger influence on the reorientation process.Īlbadawi, A., Donoghue, D.B., Robinson, A.J., Murray, D.B., Delauré, Y.M.C.: On the assessment of a VOF based compressive interface capturing scheme for the analysis of bubble impact on and bounce from a flat horizontal surface. The fill ratio and the acceleration condition influence the value and duration of the max flow rate through the initial interface, and further influence the sloshing intensity in the reorientation process. ![]() The results show reorientation process in the vane-type surface tension tank can be divided into two stages: the mutational stage and the stable stage. At last, the force in different simulation conditions was analyzed to further research fluid sloshing intensity. Second, the volume flow rate through the initial interface of gas and liquid was monitored to judge the sloshing intensity in the reorientation process. First, the contour and the interface of gas and liquid were tracked to evaluate the ability of the PMD. The four fill ratios are 5%, 25%, 50%, and 75% the four acceleration environments are bottom acceleration, lateral acceleration, reverse acceleration, lateral & reverse acceleration, and rotation condition. To analyze the effect of propellant volume fill ratios and acceleration conditions on the fluid flow in vane-type surface tension tanks, this study carried out computational fluid dynamics (CFD) simulation with the Volume of Fluid (VOF) model. The fuel tank, as a significant component for the propellant system in satellites, plays an important role in managing propellant and maintaining stability through its propellant management device (PMD). ![]()
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