Variable Wind Tunnel for Airfoil and Propeller Design Challenges
The assembled Wind Tunnel features a built-in, variable DC fan blower motor and speed controller. The air intake provides smooth laminar air flow; allowing students to accurately measure lift and evaluate their airfoil design with 41 knots of wind speed. The testing chamber measures 18 in. long x 8 in. wide x 8 in. high and the wind tunnel's overall measurements are 69 in. long x 26 in. wide x 21 in. high.
Assembled wind tunnel features durable, metal-welding and painted finish. Grades 6-College. In addition, an Airfoil Holding Fixture and an Activity Manual are also included.
Please note this oversized item is shipped by trucker and additional shipping charges of $250 will be added.
Interface Options MUST BE PURCHASED SEPARATELY (see below). These options include:
• Kel-Lift and Drag Digital Strain Gauge Sensor", #841410, (Requires computer for reading).
• Stand-Alone Kel-Lift and Drag Digital Strain Gauge Sensor", #841722, (Built-in display can be stand alone or use with a computer for reading).
• Digital Wind Speed Meter, #720128, (Hand-held).