Search results
Results from the WOW.Com Content Network
The Advanced Maneuverable Reentry Vehicle (AMaRV) was a prototype MARV built by McDonnell Douglas. Four AMaRVs were made and represented a significant leap in reentry vehicle sophistication. Three of the AMaRVs were launched by Minuteman-1 ICBMs on 20 December 1979, 8 October 1980 and 4 October 1981. AMaRV had an entry mass of approximately 470 ...
The MIRV U.S. Peacekeeper missile, with the re-entry vehicles highlighted in red. Technicians secure a number of Mk12A re-entry vehicles on a Peacekeeper MIRV bus. LGM-118A Peacekeeper MIRV at the National Museum of the United States Air Force. A Trident II missile, operated exclusively by the US Navy and Royal Navy. Each missile can carry up ...
The underlying aerodynamic concepts have been used to produce maneuverable reentry vehicles (MARV), to increase the accuracy of some missiles like the Pershing II. More recently, the concepts have been used to produce hypersonic glide vehicles (HGV) to avoid interception as in the case of the Avangard.
Hinz says the Fattah-1 appears to have a warhead on a “maneuverable reentry vehicle,” which enables it to make adjustments to avoid missile defenses during a short portion of its dive to its ...
[18] [19] [20] The DF-21D is thought to employ maneuverable reentry vehicles (MaRVs) with a terminal guidance system. Such a missile may have been tested in 2005-6, and the launch of the Jianbing/ Yaogan satellites would give the Chinese targeting information from SAR ( synthetic-aperture radar ) and visual imaging respectively.
The new Fattah missile appears to be more of an Iskander-style weapon—a ballistic missile with a partially maneuverable reentry vehicle—rather than a hypersonic glide vehicle weapon.
Failure to deactivate the engines would cause a catastrophic build up of heat in the vehicle as the atmosphere becomes denser during reentry, prematurely destroying the vehicle. Therefore, the terminal phase of an HGV's re-entry is similar to that of a multiple independently targetable reentry vehicle. For instance, the Avangard would not hit ...
A biconic designed for Mars aerocapture typically has an L/D of approximately 1.0 compared to an L/D of 0.368 for the Apollo-CM. The higher L/D makes a biconic shape better suited for transporting people to Mars due to the lower peak deceleration. Arguably, the most significant biconic ever flown was the Advanced Maneuverable Reentry Vehicle ...