secondary nuclear fuel
41Mark 36 nuclear bomb — The Mark 36 nuclear bomb The Mark 36 was a heavy high yield United States nuclear bomb designed in the 1950s. It was a thermonuclear bomb, using a multi stage fusion secondary system to generate yields up to about 10 megatons. [1] …
42Canopus (nuclear test) — Canopus (also Opération Canopus in French) was the code name for France s first two stage thermonuclear test, conducted on August 24, 1968 at Fangataufa atoll.In 1966, France was able to use fusion fuel to boost plutonium implosion devices with… …
43Вторичное ядерное топливо — Secondary nuclear fuel к вторичному ядерному топливу относят плутоний 239 и уран 233, образующиеся в ядерных реакторах из урана 238 и тория 232 при поглощении нейтронов. Вторичное ядерное топливо является перспективным источником ядерной энергии …
44Teller–Ulam design — The basics of the Teller–Ulam design. Radiation from a primary fission bomb compresses a secondary section containing both fission and fusion fuel. The compressed secondary is heated from within by a second fission explosion. The Teller–Ulam… …
45Teller-Ulam design — The Teller–Ulam design is a nuclear weapon design which is used in megaton range thermonuclear weapons, and is more colloquially referred to as the secret of the hydrogen bomb . It is named after two of its chief contributors, Hungarian born… …
46United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… …
47Germany — /jerr meuh nee/, n. a republic in central Europe: after World War II divided into four zones, British, French, U.S., and Soviet, and in 1949 into East Germany and West Germany; East and West Germany were reunited in 1990. 84,068,216; 137,852 sq.… …
48Three Mile Island accident — The Three Mile Island accident of 1979 was the most significant accident in the history of the American commercial nuclear power generating industry. It resulted in the release of a significant amount of radioactivity, an estimated 43,000 curies… …
49japan — japanner, n. /jeuh pan /, n., adj., v., japanned, japanning. n. 1. any of various hard, durable, black varnishes, originally from Japan, for coating wood, metal, or other surfaces. 2. work varnished and figured in the Japanese manner. 3. Japans,… …
50Japan — /jeuh pan /, n. 1. a constitutional monarchy on a chain of islands off the E coast of Asia: main islands, Hokkaido, Honshu, Kyushu, and Shikoku. 125,716,637; 141,529 sq. mi. (366,560 sq. km). Cap.: Tokyo. Japanese, Nihon, Nippon. 2. Sea of, the… …
