WebA scram or SCRAM is an emergency shutdown of a nuclear reactor effected by immediately terminating the fission reaction. It is also the name that is given to the manually operated kill switch that initiates the shutdown. WebAn automatically scramming nuclear reactor system. One embodiment comprises a core having a coolant inlet end and a coolant outlet end. A cooling system operatively associated with the core provides coolant to the coolant inlet end and removes heated coolant from the coolant outlet end, thus maintaining a pressure differential therebetween during a normal …
Fukushima disaster: What happened at the nuclear plant?
WebAn automatically scramming nuclear reactor system. One embodiment comprises a core having a coolant inlet end and a coolant outlet end. A cooling system operatively associated with the core provides coolant to the coolant inlet end and removes heated coolant from the coolant outlet end, thus maintaining a pressure differential therebetween during a normal … WebFeb 12, 2008 · SCRAM it! AtomicHeritage 22K subscribers Subscribe 20K 835K views 15 years ago Vignette from the Control Room of B Reactor discussing how the reactor was … convert volume ft3 to gals
Scram NRC.gov
Due to flaws in its original control rod design, scramming an RBMK reactor could raise reactivity to dangerous levels before lowering it. This was noticed when it caused a power surge at the startup of Ignalina Nuclear Power Plant Unit number 1, in 1983. See more A scram or SCRAM is an emergency shutdown of a nuclear reactor effected by immediately terminating the fission reaction. It is also the name that is given to the manually operated kill switch that initiates the … See more Most neutrons in a reactor are prompt neutrons; that is, neutrons produced directly by a fission reaction. These neutrons move at a See more • Nuclear technology portal • The China Syndrome – 1979 US drama neo-noir thriller film by James Bridges • Iodine pit – Problem in nuclear reactor start-up See more In any reactor, a scram is achieved by inserting large amounts of negative reactivity mass into the midst of the fissile material, to … See more Scram is usually cited as being an acronym for safety control rod axe man; however, the term is probably a backronym. The actual axe man at the first chain-reaction was See more • NRC Glossary: Scram • "Scram Switch" entry in The Jargon File See more Web(skrăm) Slang intr.v. scrammed, scram·ming, scrams 1. To leave a scene at once; go abruptly. 2. To shut down automatically. Used of a nuclear reactor. n. A rapid shutting … WebA method for scramming a nuclear reactor system is also disclosed and may comprise the steps of providing a coolant to a core of the nuclear reactor system at a first pressure, removing... convert volt amps to kva