Closed Circuit Wind Tunnel

case, a substance called Bis(2-ethylhexyl) subacute. The wind tunnel thus needs to be fitted with a 3/8-inch Swagelok bulkhead fitting placed upstream of the test and transitional sections. � This wind tunnel must have a maximum operating speed of approximately 50 meters per second (~9900 feet per m

inute). The test section walls must have 6.85 millimeter (0.27-inch)-thick grooves placed at approximately 75 percent of the total length of the test section as measured from the entrance in which specialized nozzle restriction plates can b