A solid-propellant rocket or solid rocket is a rocket with a rocket engine that uses solid propellants (fuel/oxidizer). The earliest rockets were solid-fuel rockets powered by gunpowder; The inception of gunpowder rockets in warfare can be credited to the ancient Chinese, and in the 13th century, the Mongols played a pivotal role in facilitating their westward adoption.
A flamethrower is a ranged incendiary device designed to project a controllable jet of fire. First deployed by the Byzantine Empire in the 7th century AD, flamethrowers saw use in modern times during World War I, and more widely in World War II as a tactical weapon against fortifications.
A cartridge, also known as a round, is a type of pre-assembled firearm ammunition packaging a projectile, a propellant substance and an ignition device (primer) within a metallic, paper, or plastic case that is precisely made to fit within the barrel chamber of a breechloading gun, for convenient transportation and handling during shooting. Although in popular usage the term "bullet" is often used to refer to a complete cartridge, the correct usage only refers to the projectile.
Pyrotechnics is the science and craft of creating such things as fireworks, safety matches, oxygen candles, explosive bolts and other fasteners, parts of automotive airbags, as well as gas-pressure blasting in mining, quarrying, and demolition. This trade relies upon self-contained and self-sustained exothermic chemical reactions to make heat, light, gas, smoke and/or sound. The name comes from the Greek words pyr ("fire") and tekhnikos.
The Panzerfaust was a development family of single-shot man-portable anti-tank systems developed by Nazi Germany during World War II. The weapons were the first single-use light anti-tank weapons based on a pre-loaded disposable launch tube, a weapon configuration which is still used today.
NRX was a heavy-water-moderated, light-water-cooled, nuclear research reactor at the Canadian Chalk River Laboratories, which came into operation in 1947 at a design power rating of 10 MW (thermal), increasing to 42 MW by 1954. At the time of its construction, it was Canada's most expensive science facility and the world's most powerful nuclear research reactor. NRX was remarkable both in terms of its heat output and the number of free neutrons it generated. When a nuclear reactor such as NRX is operating, its nuclear chain reaction generates many free neutrons. In the late 1940s, NRX was the most intense neutron source in the world.
Internal ballistics, a subfield of ballistics, is the study of the propulsion of a projectile.
The German S-mine, known by enemy Allied Forces as the "Bouncing Betty" on the Western Front and "frog-mine" on the Eastern Front, is the best-known version of a class of mines known as bounding mines. When triggered, these mines are launched into the air and then detonated at about one metre (3 ft) from the ground. The explosion projects a lethal spray of shrapnel in all directions. The S-mine was an anti-personnel mine developed by Germany in the 1930s and used extensively by German forces during World War II. It was designed to be used in open areas against unshielded infantry. Two versions were produced, designated by the year of their first production: the SMi-35 and SMi-44. There are only minor differences between the two models.
The Type 93 and Type 100 flamethrowers were flamethrowers used by the Imperial Japanese Army and Imperial Japanese Navy's SNLF during the Second Sino-Japanese War and World War II.
The Flamethrower, Portable, No 2, also known as the Ack Pack, was a British design of flamethrower for infantry use in the Second World War.
A fougasse is an improvised mortar constructed by making a hollow in the ground or rock and filling it with explosives and projectiles. The fougasse was used by Samuel Zimmermann at Augsburg in the sixteenth century, referred to by Vauban in the seventeenth century, and well known to military engineers by the mid-eighteenth century. This technique was used in several European wars, the American Revolution, and the American Civil War. The term is still used to describe such devices.
The first German man-portable flamethrower was called the Kleinflammenwerfer or Kleif. Fuel was stored in a large vertical, cylindrical backpack container. High-pressure propellant was stored in another, smaller container attached to the fuel tank. A long hose connected the fuel tank to a lance tube with an igniting device at the nozzle. The propellant forced the fuel through the hose and out of the nozzle at high speed when a valve was opened. The igniting device at the nozzle set fire to the fuel as it sprayed out. The flamethrower was operated by two soldiers, one carrying the fuel and propellant tanks, another wielding the lance. Wex, a replacement for the Kleif, was introduced in 1917 after the third battle of Ypres.
The following are terms related to firearms and ammunition topics.
The M1 and M1A1 were portable flamethrowers developed by the United States during World War II. The M1 weighed 72 lb, had a range of 15 meters, and had a fuel tank capacity of five gallons. The improved M1A1 weighed less, at 65 lb, had a much longer range of 45 meters, had the same fuel tank capacity, and fired thickened fuel (napalm).
A flame fougasse is a type of mine or improvised explosive device which uses an explosive charge to project burning liquid onto a target. The flame fougasse was developed by the Petroleum Warfare Department in Britain as an anti-tank weapon during the invasion crisis of 1940. During that period, about 50,000 flame fougasse barrels were deployed in some 7,000 batteries, mostly in southern England and a little later at 2,000 sites in Scotland. Although never used in combat in Britain, the design saw action later in Greece.
The Petroleum Warfare Department (PWD) was a government department established in Britain in 1940 in response to the invasion crisis during World War II, when Germany apparently would invade the country. The department was initially tasked with developing the uses of petroleum as a weapon of war, and it oversaw the introduction of a wide range of flame warfare weapons. Later in the war, the department was instrumental in the creation of the Fog Investigation and Dispersal Operation that cleared runways of fog allowing the landing of aircraft returning from bombing raids over Germany in poor visibility, and Operation Pluto, which installed prefabricated fuel pipelines between England and France soon after the Allied invasion of Normandy in June 1944.
The Flammenwerfer 41, or FmW 41 was the standard German flamethrower beginning in 1941 and an upgraded version of the earlier Flammenwerfer 35, whose main issue was its excessive weight of 36kg, with the Flammenwerfer 41 being only 18. It performed a similar role of other flamethrowers of the time, namely clearing enemy trenches and buildings in highly fortified areas. From 1942 to April 1945, 64,284 examples were produced. After 1945, flamethrowers steadily decreased in usage globally, with the Bundeswehr not using any.
The Lanciafiamme Spalleggiato Modello 35, also known as the Model 35, was a flamethrower issued to the Royal Italian Army in the Second Italo-Ethiopian War. In 1940 it was replaced by the Lanciafiamme Spalleggiato Modello 40, which used a different ignition system.
During the Second World War, the Luftwaffe developed a series of unguided rocket-propelled armor-piercing bombs. The three main types were the PC 500 Rs, PC 1000 Rs, and PC 1800 Rs. PC from Panzersprengbombe Cylindrisch the number from the approximate weight of the bomb in kilograms, and Rs meaning rocket propelled. These bombs were intended to be used against armored ships or similar targets. The purpose of the rocket propulsion was to increase the terminal velocity of the bomb and aid penetration.
The M8 flamethrower, officially designated: Flame Thrower Portable One-Shot, M8, was a single-shot flamethrower briefly adopted into U.S. service by airborne troops, but was never mass produced.
