flow tube

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• Selected ion flow tube mass spectrometry — is a sensitive and quantitative mass spectrometry technique for trace gas analyses using chemical ionisation of sample trace gases by selected positive ions during a well defined time period along a flow tube. Absolute concentrations of trace… …   Wikipedia

• Flow chemistry — In flow chemistry, a chemical reaction is run in a continuously flowing stream rather than in batch production. In other words, pumps move fluid into a tube, and where tubes join one another, the fluids contact one another. If these fluids are… …   Wikipedia

• Flow measurement — is the quantification of bulk fluid movement. Flow can be measured in a variety of ways. Positive displacement flow meters acumulate a fixed volume of fluid and then count the number of times the volume is filled to measure flow. Other flow… …   Wikipedia

• Tube Alloys — was the code name for the British nuclear weapon directorate during World War II, when the very possibility of nuclear weapons was kept at such a high level of secrecy that it had to be referred to by code even in the highest circles of… …   Wikipedia

• Tube de l'ete — Tube de l été La dénomination tube de l’été est utilisée par les médias pour désigner, parmi les tubes de la saison estivale, celui qui a fait danser le plus les gens : c est un concept marketing. Il s agit le plus souvent de musiques… …   Wikipédia en Français

• tube — ► NOUN 1) a long, hollow cylinder for conveying or holding liquids or gases. 2) a flexible metal or plastic container sealed at one end and having a cap at the other. 3) a hollow cylindrical organ or structure in an animal or plant. 4) Brit.… …   English terms dictionary

• Flow forming — is a metal forming technique in which a disk or tube of metal is formed over a mandrel by a roller using tremendous pressure. The roller shears the metal, forcing it against the mandrel, creating the shape and width of the final product. [… …   Wikipedia

• pressure flow tube —    Gallery with water flowing under pressure including differential gravity head and artesian pressure [20].    Synonyms: (French.) galerie en conduite forcée; (German.) Druckströmungsröhre, Karstgerinne; (Greek.) ypoghion ytnatagogos, ypopiesin; …   Lexicon of Cave and Karst Terminology

• flow — {{Roman}}I.{{/Roman}} noun ADJECTIVE ▪ heavy, large, massive ▪ good ▪ adequate ▪ poor ▪ …   Collocations dictionary

• flow meter tube — srautmačio vamzdis statusas T sritis Standartizacija ir metrologija apibrėžtis Specialiai pagaminta ir visais atžvilgiais atitinkanti standartų ar kitokių normatyvinių dokumentų nurodymus skysčių arba dujų kanalo dalis, kurioje įrengiamas… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• tube — noun 1》 a long, hollow cylinder used for conveying or holding liquids or gases.     ↘a long flexible metal or plastic container sealed at one end and with a cap at the other.     ↘material forming tubes. 2》 Anatomy, Zoology, & Botany a hollow… …   English new terms dictionary