CAJ | 학술논문

针对微重力环境下颗粒物质动力学过程表现出与常规重力场环境迥然不同特征，综述颗粒物质振动、碰撞、流动研究成果，分析总结颗粒动力学机制与特点，认为应加强对微重力环境下颗粒物质动力学行为机理研究，尽早提出微重力下颗粒动力学性质分析思路与动力学模型。
침대미중력배경하과립물질동역학과정표현출여상규중력장배경형연불동특정，종술과립물질진동、팽당、류동연구성과，분석총결과립동역학궤제여특점，인위응가강대미중력배경하과립물질동역학행위궤리연구，진조제출미중력하과립동역학성질분석사로여동역학모형。
In the twenty-first century,with human space activities becoming frequent,much attention is being paid to dynamic behaviors of granular materials in space microgravity environment such as on the Moon and Mars.Due to the effect of microgravity environment,the dynamic process of granular materials shows a series of characteristics which are very different from those in the conventional gravity environment.The research results of vibration,collision and flow of granular materials in microgravity environment were summarized.The dynamic mechanism and characteristics of particles were analyzed and summarized.The research on the dynamical mechanism of particles was proposed to be especially strengthened in the future study of granular materials dynamics in microgravity environment.It is expected to bring forward as soon as possible some ideas of analysis on dynamic characteristics and dynamic models about particles under microgravity.