Aerodynamic Testing TRIZ Cases
- Dynamic Five-Hole Probe With Remote Sensors For Unsteady Flow
Remote sensor extraction and flexible buffering tubes reduce signal distortion while maintaining a 20 kHz frequency response for unsteady flow measurement.
- Sail Pressure Measurement Using MEMS Sensors and Pneumatic Strips
A sail pressure measurement system uses MEMS sensors connected via pneumatic strips to detect differential pressures across the sail surface.
- Fluid Pressure Measurement Device Without Static Taps
A pressure observation device transmits fluid pressure through a cover aperture into a measuring tube for detection.
- Flexible Membrane Pressure Sensor for Wind Turbine Blades
A flexible membrane integrates pressure sensors and wiring directly onto rotor blade surfaces to capture fluid data without structural modification.
- Hybrid Aircraft Ground Effect Estimation Method
A hybrid method subdivides height ranges to combine wind tunnel tests and digital simulation for aerodynamic assessment.
- Predicting Turbulent Flow Separation on Curved Ramps
A normalized slope criterion predicts incipient turbulent boundary layer separation over smooth curved ramps.
- Bearing Testing Apparatus with Laser Gap Control
A bearing testing apparatus uses a laser feedback mechanism to measure and adjust the gap between a rotating rotor and an object under test.
- Flapping-Wing Flight Test System Using Wind Tunnel and Euler Controllers
A wind tunnel test system mounts flapping-wing prototypes on Euler angle controllers to simulate flight dynamics.