Design of thermal wind sensor with constant power control and wind vector measurement method

Area of Science:

• Engineering
• Fluid Dynamics
• Sensor Technology

Background:

• Accurate wind measurement is crucial in enclosed environments.
• Existing methods may lack precision or versatility for large indoor spaces.

Purpose of the Study:

• To develop a novel wind vector detector for enclosed spaces.
• To enhance wind velocity and direction measurement accuracy.

Main Methods:

• Manufactured a thermal wind sensor with constant power control.
• Designed and optimized a 3D-printed sensor bracket using CFD analysis.
• Developed a unique wind vector measurement methodology.

Main Results:

• The thermal wind sensor achieved a velocity range of 0-15 m/s with ±0.3 m/s accuracy.
• The wind vector detector provided direction measurements from 0-360° with ±5° accuracy.
• Adjustable parameters allow customization for different applications.

Conclusions:

• The developed wind vector detector is effective for indoor wind measurement.
• The system offers adjustable range and accuracy for diverse needs.
• This technology advances sensor capabilities in controlled environments.