Crash tests on terror defense by road blocks filmed on the premises of the CTS Crash Test Facility in Münster, Germany during a conference in October 2017.
Blue Paw Artists has been making documentary films for international broadcasters like National Geographic, Discovery and the BBC and domestic clients including ZDF, ARTE, ARD and BR for the last 20 years.
Crash test of the nose (crashbox) of a formula student car from AMZ Racing from the ETH in Zürich – one of the most successful teams is this series!
The high-speed impact of a droplet on a bulk fluid at high Weber number is not well understood but is relevant to the production of marine aerosol by raindrop impact on the sea surface. These splashes produce a subsurface cavity and a crown which closes into a bubble canopy, but a floating layer of immiscible oil, such as a crude oil slick, alters the splash dynamics.
With the help of a special image intensifier camera and a laser, which illuminates the joint area, a new attempt is made to visualize the impact in electromagnetic pulse welding.
Filming the welding process is accompanied by an additional obstacle in addition to the high-speeds: During this process, a bright light covers the actual joint area. The bright process glare can be suppressed by a trick. As the glare is usually whitely, it can be concluded that its intensity is spread almost constantly across all (visible) wavelengths.
The temporal behavior of mode instabilities in active large mode area fibers is experimentally investigated in detail. Thus, apart from the onset threshold of mode instabilities, the output beam is characterized using both high-speed camera measurements with 20,000 frames per second and photodiode traces.