摘要
探究l>>d的圆柱体在黏滞系数为η的液体中运动时,黏滞阻力与其速度、几何线度的关系,验证理论公式;试图通过上述关系寻求测液体黏滞系数的新方法;对比落球法和"落圆柱法"测黏滞系数的优劣,分析原因。
Research the relation of viscous resistance and velocity and geometrical linearity of l〉〉d cylinder in the viscous coefficient η liquid movement, the formula is verified by the relationship;Try to seek to measure the liquid viscous coefficient method; contrast falling ball method and ＂drop column method＂ to measure viscosity coefficient of performance, cause analysis.
出处
《大学物理实验》
2012年第4期87-89,共3页
Physical Experiment of College
基金
兰州交通大学教改项目
关键词
圆柱体
测粘滞系数
物理实验
cylinder
measurement of viscosity
physical experiment
