Men's appearance and internal from different angles to show male charm, complement each other, indispensable. Therefore, a good man is replica rolex always used to constantly improve their appearance at the breitling uk same time, do not stop their deep inner world. They know how to dress appropriately, highlights the individual temperament, to create a replica rolex suitable image on different occasions, let the gentleman introverted character and unique aesthetic taste through the appearance of out; they also know how to deepen the connotation of fake omega accumulation, personal charm, reading, travel, or focus on loving personal hobbies, rich inner time after precipitation given the attractive appearance out of the ordinary man.

EHD Thruster Collection

Engineer Xavier Borg - Blaze Labs Research

Toroid Thruster type - designed 15/05/02


Toroid thruster design close up. This shape has the advantage of reducing electric field distortions at corners by utilising a toroid shape for the collector. The wire is fixed above the toroid supported at 8 positions. The toroid shape was formed by a modelling balloon with aluminium foil strips wound upon the surface. Thruster weight is 10g, payload is 11g. Radius is 16cm, balloon length 1m, balloon cross sectional diameter approx. 3cm. Wire to toroid upper surface distance = 5.5cm, Voltage = 55kV, Current = 0.7mA

In another version, the balloon was sprayed with graphite spray instead of aluminium foil, and this drastically reduced the device weight from 10g to less than 2g, with the same payload capacity, resulting in the best payload to thruster weight (>x4) ever achieved!.

Previous Home Next