3 Rapid fire 60mm electrothermal-chemical (ETC) cannon, Its mad!
A 60 mm electrothermal-chemical (ETC) demonstrator was built and tested as part of the Navy's ship self defense development effort. The program conducted integrated tests of a new 60 mm rapid fire ETC gun/autoloader, CIWS mount, electric pulse power source, and ETC cartridge. The program has resulted in many advances in ETC propulsion including: reliable rapid fire electrothermal (ET) power transfer through a gun breech; repeatable rapid fire gun/propelling charge interface; and demonstration of ETC propulsion in an automatic gun system. Successful operation of the CIWS mount in an ETC environment has shown that EMI is not a significant design issue. The program has successfully proven that ETC technology is moving beyond the laboratory phase and is applicable to advanced weapon system development.