The results show that the longitudinal velocity reduces with transverse vibration and also reduces with the dimension of the section increasing, while the length of the rod is the same.
The results show that the longitudinal velocity reduces with transverse vibration and also reduces with the dimension of the section increasing, while the length of the rod is the same.
结果表明，横向振动使得振动系统中纵向振动的传播速度减小；同样长度的杆，截面增大时声速减小。