To provide a chip turbine fan system capable of preventing substantial degradation of a turbine output without excessively burdening a supply device such as an engine and compressor.
The chip turbine fan system includes a flow rate detection part 3 for detecting a flow rate of a working fluid F, and working fluid interrupting devices 4A-4C for interrupting passage of the working fluid F on a part of a rotor blade cascade 12 based on the flow rate detected by the flow rate detection part 3. Thereby, when the flow rate detection part 3 detects reduction of the working fluid F, passage of the working fluid F is interrupted on a part of the rotor blade cascade 12 by the working fluid interrupting devices 4A-4C depending on an amount of reduction. Then, the flow rate of the working fluid F working on each rotor blade 11 of the rotor blade cascade 12 is secured by distributing the interrupted working fluid F to other part of the rotor blade cascade 12.
Yoshiki Kuroki
Hikaru Suzuki