Europa Clipper Preliminary Design Review Propellant Slosh Analysis

Beckman, Emily A ; Benson, David J ; Cataldo, Daniel J ; Ng, Wanyi W

关键词: LIQUID SLOSHING;    PROPELLANTS;    COMPUTATIONAL FLUID DYNAMICS;    PENDULUMS;    PROPELLANT TANKS;    DESIGN ANALYSIS;    MATHEMATICAL MODELS;   

RP-ID  :  GSFC-E-DAA-TN58147

学科分类：航空航天科学

美国|英语

来源: NASA Technical Reports Server

【 摘 要 】

This presentation outlines the preliminary design review (PDR) propellant slosh analysis done for the Europa Clipper Mission. It provides sample results for both high acceleration pendulum-damper models and low acceleration pendulum-spring-damper models. The high acceleration pendulum-damper models were derived from STAR-CCM+ computational fluid dynamic (CFD) simulations and the low acceleration pendulum-spring-damper models were derived from Surface Evolver models.