- shear of wind
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градиент скорости ветра по расстоянию или по высоте
English-Russian dictionary of geology. 2011.
shear of wind
Смотреть что такое "shear of wind" в других словарях:
Wind shear — Wind shear, sometimes referred to as windshear or wind gradient, is a difference in wind speed and direction over a relatively short distance in the atmosphere. Wind shear can be broken down into vertical and horizontal components, with… … Wikipedia
wind shear — /wind/ 1. the rate at which wind velocity changes from point to point in a given direction. 2. a condition, dangerous to aircraft, in which the speed or direction of the wind changes abruptly. Cf. microburst. [1940 45] * * * Rate of change of… … Universalium
Wind engineering — is a field of structural engineering devoted to the analysis of wind effects on the natural or built environment to protect it from possible damage. It includes strong winds which may cause discomfort as well as extreme winds such as tornadoes,… … Wikipedia
shear — shearer, n. shearless, adj. /shear/, v., sheared, sheared or shorn, shearing, n. v.t. 1. to cut (something). 2. to remove by or as if by cutting or clipping with a sharp instrument: to shear wool from sheep … Universalium
Shear stress — SI symbol: τ SI unit: pascal Derivations from other quantities: τ = F / A … Wikipedia
Shear and moment diagram — Shear and bending moment diagrams are analytical tools used in conjunction with structural analysis to help perform structural design by determining the value of shear force and bending moment at a given point of an element. Using these diagrams… … Wikipedia
Shear and moment diagrams — Shear and bending moment diagrams are analytical tools used in conjunction with structural analysis to help perform structural design by determining the value of shear force and bending moment at a given point of an element. Using these diagrams… … Wikipedia
wind shear — loc.s.m.inv. ES ingl. {{wmetafile0}} TS meteor. variazione di direzione o di intensità del vento, in grado di provocare situazioni di grave pericolo durante le fasi di decollo o di atterraggio di un aeromobile {{line}} {{/line}} DATA: 1993. ETIMO … Dizionario italiano
wind shear — wind′ shear [[t]wɪnd[/t]] n. 1) phs mer the rate at which wind velocity changes from point to point in a given direction 2) phs mer aer. aer. a condition, dangerous to aircraft, in which the speed or direction of the wind changes abruptly … From formal English to slang
wind shear — n. a sudden change in the direction of the wind; esp., a sudden, dangerous downdraft encountered as by aircraft … English World dictionary
Wind — For other uses, see Wind (disambiguation). Wind, from the … Wikipedia
