HomeNew ProductsProduct InquiryAbout UsContacting UsTrade Shows
Powertek Chassis Dynamometer
Chassis Suspension Fixture
Crash Test Vehicle
Crash Tester
Wind Tunnels
Engine Test Stands
Engineering Labs

GDJ, Inc.
440/918-0407 Fax

2006-2008 © GDJ Inc.

NASCAR Experiment...


New Features

Side by Side Comparison


Real Data

Sample Data Screens

NASCAR Experiment

Golf Ball Experiment


This illustrates the effects of race car drafting on car #22 in the wind tunnel. The car is connected to a 2 Component Beam Balance to show front and side drag force readings on the car. The center car is also pressure tapped to show the velocity profile over the car.

This flash presentation shows the turbulent air behind the car.

The final image illustrates the airflow leaving the car when the car is not straight.