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A flare, also sometimes called a fusée, fusee, or bengala, [1] [2] bengalo [3] in several European countries, is a type of pyrotechnic that produces a bright light or intense heat without an explosion. Flares are used for distress signaling, illumination, or defensive countermeasures in civilian and military applications. Flares may be ground ...
Flare stack at the Shell Haven refinery in England. A gas flare, alternatively known as a flare stack, flare boom, ground flare, or flare pit, is a gas combustion device used in places such as petroleum refineries, chemical plants and natural gas processing plants, oil or gas extraction sites having oil wells, gas wells, offshore oil and gas rigs and landfills.
A single-shot, 26.5/25mm flare gun manufactured by Patel Ballistics. It is chambered in a different caliber from the Orion flare gun. A flare gun, also known as a Very pistol or signal pistol, is a large-bore handgun that discharges flares, blanks and smoke. The flare gun is typically used to produce a distress signal.
A flare or decoy flare is an aerial infrared countermeasure used by an aircraft to counter an infrared homing ("heat-seeking") surface-to-air missile or air-to-air missile. Flares are commonly composed of a pyrotechnic composition based on magnesium or another hot-burning metal, with burning temperature equal to or hotter than engine exhaust.
On February 3, 1971, an explosion at a trip flare munitions plant in Woodbine, Georgia, killed 29 and injured 50 people. [3] Earlier in 1967, the United States Army misclassified the chemical used as a Class 2 flammable, instead of the more dangerous Class 7 explosive, [clarification needed] which would have required stricter safety protocols.
A flash composition designed specifically to generate flares that are exceptionally bright in the infrared portion of the spectrum use a mixture of pyro-grade magnesium and powdered polytetrafluoroethylene. These flares are used as decoys from aircraft that might be subject to heat-seeking missile fire. 2n Mg + (C 2 F 4)) n → 2n MgF 2 (s ...
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A white anchor light on the mast was visible for 1km (3,000 feet) or more. SOS signals giving the location of the buoy were automatically sent out by an emergency wireless transmitter. Signal pistols with red and white lights, white-light parachute flares, or a smoke, distress-signalling apparatus completed the signalling equipment.
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