Blower Gun
Blower Gun Set-up:

Injector set up and blower gun scheme
The blower gun was first developped for the ASDEX Upgrade. It will now be adapted for the Wendelstein 7-X. As reference scenario, cylindrical pellets (D=2mm and L=2mm) would be injected with an estimated speed of 300m/s.

Setting up of the Blower gun

Setting up of the Blower gun