Home » Entries archive

New short video of testing of infrared sensors was added to EM-4 coilgun page. Small nail is falling down through the sequence of accelerating stages activating the SCRs (yellow LEDs are illustrating that process).

Views: 60 | Added by: Eugen | Date: 27.02.2017 | Comments (0)

PCBs for accelerating part of EM-4 coilgun have been mounted.

 

Views: 53 | Added by: Eugen | Date: 28.01.2017 | Comments (0)

Merry Christmas and Happy New Year!

Views: 55 | Added by: Eugen | Date: 30.12.2016 | Comments (0)

PCBs for the accelerating part of EM-4 arrived. Ready to mount.  

 

Views: 60 | Added by: Eugen | Date: 30.12.2016 | Comments (0)

An animation illustrating principle of operation of the bistage accelerator is added to EM-4 coilgun page.

Views: 54 | Added by: Eugen | Date: 09.12.2016 | Comments (0)

The scheme of accelerating part and power modules of EM-4 is finished. Corresponding section is added to EM-4 page.

Views: 42 | Added by: Eugen | Date: 26.10.2016 | Comments (0)

Views: 44 | Added by: Eugen | Date: 04.10.2016 | Comments (0)

Modelling for EM-4 coilgun is finished. Generalized results are here.

It looks not bad yet. I may hope to get more than 70 m/s (230 fps) on the output of the accelerator.

Waiting for the experimental results.

... Read more »

Views: 45 | Added by: Eugen | Date: 28.09.2016 | Comments (0)

New FEMM calculations section is started. It will be filled with results of modelling for different configurations of coilguns and according scripts.

Views: 36 | Added by: Eugen | Date: 18.09.2016 | Comments (0)

« 1 2 3 »