Flow Measurement / Ultrasonic Doppler effect
Principle
The aim of this experiment is to study the relationship between the ultrasonic Doppler effect and the flow velocity or the Doppler angle.
Benefits
- Ideal for teaching the basics of the Doppler effect in fluids
- Experiment setup can be upgraded to perform experiments like flow mechanics and Doppler sonography
- Compact, easy to understand experiment setup
Basic set Ultrasonic Doppler technique II
Tasks
- Measure the frequency shift as a function of the flow velocity and angle of incidence.
- Use this value to calculate the flow velocity.
- Represent the frequency shift in graphic form as a function of the pump speed
What you can learn about
- Doppler effect
- frequency shift
- scattering
- Doppler sonography