The tip-jet driven system is a promising power driven device. This paper is aimed at designing and studying for tip-jet driven system .It establishes a driven system experimental platform based on centrifugal compressor, obtains the interior-flow parameters of the pipe and static thrust of the spout by changing the inlet conditions, and then calculates the output power of this driven system to analyze the characteristic of the system. Further the CFD numerical simulation method is used to simulating various experimental conditions. The results show that the simulation data are consistent with that of experiment , the force and power are bigger when the total pressure changes higher, and provide references for CFD numerical simulation technology used in calculating the efficiency of tip-jet driven system and selecting source of the power.