15 / Experimental mechanics / Flow measurement
Desktop Wind Tunnel
A benchtop concept for controlled airflow experiments around small test models.
01 / Context
The problem
Meaningful small-model flow experiments require a characterized test section rather than assuming that a fan produces uniform, repeatable conditions.
02 / Engineering
The approach
Design a compact flow path, measure velocity variation and repeatability, then develop simple model experiments with recorded test conditions and measurement limits.
A proposed small wind-tunnel architecture involving airflow generation, flow conditioning, a test section and measurement access. The study would begin with repeatability and velocity distribution before comparing model behavior. Model-scale observations would need careful interpretation before relating them to larger systems.
03 / Toolkit
Technologies
- Mechanical CAD
- Flow conditioning
- Air-velocity measurement
- Pressure sensing
- Experimental data logging
04 / Purpose
Intended contribution
Create an instrumented platform for fluid mechanics, experimental design and comparison of model-scale observations.
Development record
What has been established
No tunnel build, flow-uniformity measurements, calibrated velocity range or aerodynamic force data has been established.
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