Search results
Results from the WOW.Com Content Network
The vehicle is being developed and its motor tested in collaboration with the German Space Agency (DLR). [ 1 ] [ 7 ] This precursor test is called VS-50 . [ 3 ] The VS-50 vehicle measures 12 m (39 ft) long, 1.46 m (4 ft 9 in) in diameter, and has a mass of about 15 tons. [ 1 ]
The engine was developed for unmanned aerial vehicles, including target drones, as well as manned aircraft. [1] With a thrust up to 1,500N, the PBS TJ150 is the second most powerful engine in the PBS engine range. [2] The engine entered serial production in 2019. [3]
The kick stage can transport up to 150 kg (330 lb) of payload. [30] Rocket Lab has also developed a derivative spacecraft of the kick stage, Photon, which is intended for use on lunar and interplanetary missions. Photon will be capable of delivering small payloads of up to 30 kg (66 lb) into lunar orbit. [31] [32]
Engine Origin Designer Vehicle Status Use Propellant Power cycle Specific impulse (s) [a] Thrust (N) [a] Chamber pressure (bar) Mass (kg) Thrust: weight ratio [b] Oxidiser: fuel ratio
The 83M6E command-and-control system can control up to 12 TELs, both the self-propelled 5P85SE vehicle and the 5P85TE towed launchers. Generally, support vehicles are also included, such as the 40V6M tow vehicle, intended for lifting of the antenna post. [23] China developed its own version of the S-300PMU-1, called HQ-15.
The thrust efficiency is the actual thrust as percentage of this. If, e.g., solar power is used, this restricts a {\displaystyle a} ; in the case of a large v e {\displaystyle v_{\text{e}}} the possible acceleration is inversely proportional to it, hence the time to reach a required delta-v is proportional to v e {\displaystyle v_{\text{e ...
In 2016, vehicle attacks internationally represented more than half of all terrorism-related deaths that year, according to one researcher's analysis of the open-source Global Terrorism Database
The P120C is a solid-fuel rocket motor designed for use as the first stage of the Vega-C and as the boosters of the Ariane 6 launch vehicles. The solid rocket motors were developed by Europropulsion, a joint venture of Avio and ArianeGroup, for the European Space Agency. The "C" in the name signifies its "Common" use across these vehicles.