摘要
针对2010年全国研究生数学建模竞赛B题一"与封堵溃口有关的重物落水后运动过程"中的命题背景,建立了重物在水中的运动的数学模型,并处理了小型试验获取的相关数据.
Comments are given on the movement of heavy objects falling into water to block up the breach.This topic is based on problem B in the Mathematical Contest in Modeling for the graduate students of China in 2010.The model of the movement of heavy objects falling into water is established.And the data obtained from small-scale tests is manipulated.
出处
《数学的实践与认识》
CSCD
北大核心
2011年第14期110-115,共6页
Mathematics in Practice and Theory
关键词
数学建模
封堵溃口
绕流阻力
相似准则
mathematical modeling
block up the breach
drag force
similarity standard