WebExplosive reactive armor (ERA) first surfaced in 1949 in the Soviet Union when Ukrainian scientist Bogdan Vjacheslavovich Voitsekhovsky first thought of it. The armor looks like padded bricks... Explosive reactive armour has been valued by the Soviet Union and its now-independent component states since the 1980s, and almost every tank in the eastern-European military inventory today has either been manufactured to use ERA or had ERA tiles added to it, including even the T-55 and T-62 … See more Reactive armour is a type of vehicle armour that reacts in some way to the impact of a weapon to reduce the damage done to the vehicle being protected. It is most effective in protecting against shaped charges and … See more An element of explosive reactive armour (ERA) is made out of a sheet or slab of high explosive sandwiched between two plates, typically metal, called the reactive or dynamic elements. On attack by a penetrating weapon, the explosive detonates, forcibly … See more Electric armour or electromagnetic armour is a proposed reactive armour technology. It is made up of two or more conductive plates separated by an air gap or by an insulating material, creating a high-power capacitor. In operation, a high-voltage power source See more The idea of counterexplosion (kontrvzryv in Russian) in armour was first proposed by the Scientific Research Institute of Steel (NII Stali) in 1949 in the USSR by academician See more NERA and NxRA operate similarly to explosive reactive armour, but without the explosive liner. Two metal plates sandwich an inert liner, such as rubber. When struck by a shaped … See more • Composite armour • Gurney equations See more • Manfred Held: "Brassey's Essential Guide to Explosive Reactive Armour and Shaped Charges", Brassey 1999, ISBN 1-85753-225-2 • Graswald, Markus; Gutser, Raphael; Breiner, Jakob; … See more
What is Hazardous Material? NFPA
WebRSI is the ratio between jump height & ground contact time and is calculated by dividing the former by the latter. Reactive Strength Index is the measure of an athlete’s reactive strength. The RSI Score directly relates to the rate of force production, i.e explosive strength. When we speak of RSI, we must also understand the Stretch ... WebApr 13, 2024 · The AT-11 Sniper missile has a maximum range of 4,000m and can engage tanks fitted with explosive reactive armour. The secondary armament includes a co-axial 7.62mm PKTM machine gun and a roof … lili league of legends
How to Develop your Athlete’s Reactive Strength Index (RSI)
WebJun 3, 2024 · Self-reactive substances or mixtures are thermally unstable liquid or solid substances or mixtures liable to undergo a strongly exothermic decomposition even without participation of oxygen (air). This definition excludes substances and mixtures classified under the GHS as explosives, organic peroxides or as oxidizing. WebThe key to evaluating chemical reactivity hazards is to first determine what chemicals exist in the workplace, and then determine which chemicals are reactive with other materials. … WebApr 1, 2012 · Various reactive metals, such as aluminum, boron, magnesium, titanium, tungsten, and zirconium [3], have been added to explosives to enhance their performance. … lili loofbourow