The invention relates to an ejection fluid beam propeller, which utilizes the screw or straight divert cam or divert groove on the inner wall of tube to increase the fluid friction; therefore, the former loose fluid, via compressed, rotated or extruded, will be twisted to beam shape, to form tube pressure; and the beam fluid will generate high propel force; at the same time, the beam has less air,with less air friction to reduce the noise. The invention can avoid idle corrosion by eliminating the screw propeller. The invention can improve the propel force.