The essence of the operation of wind tunnel is simulation of the movement of the body through a fluid (air).In so far as the body - the model is stationary it is necessary for a situation similar to moving air mass.This is achieved by pushing the air forced through the pipe - the system. In our planning, we proceeded from the fact that we don't have for this work provide any funds. The first alternative to modern turbine-powered was car's fan for cooling unit power.
First test and measurement were performed with a fan "obsolete" Nissan Sunny 1,6. Another example of the possible application offered was old Daewoo Lanos from our school workshops. Students 'car repairers' and teacher of practice Mr. Alojz Miler prepared for our a future source of propulsion wind tunnel.
In practical lessons were Primoz and Omar (S1C) assist in the manufacture and preparation of the drive flange. The work was led by teacher of practice Mr. Janez Gradič.