Ekoslovník



Výsledky hledání "critical velocity" v anglicko-českém slovníku:


SlovoPřeklad Výslovnost Definice Viz také
critical velocity kritická rychlost [kritikəl velositi] In hydraulics, the velocity at which the flow changes from laminar to turbulent.
critical value kritická hodnota [kritikəl vælju:]
gas velocity rychlost proudění plynu [gæs vәlositi]
critical factor kritický faktor, mezní faktor [kritikəl fæktə] Any environmental factor which has increased or decreased to the point where it precipitates a hitherto latent response or process. trigger factor
critical habitat kritický habitat [kritikəl habitæt] The area of land, water, and airspace required for normal needs and survival of a plant or animal species.
critical level kritická úroveň [kritikәl levәl] The level fixed on the basis of scientific knowledge, above which direct adverse effects may occur on some receptors, such as trees, other plants or natural ecosystems but not on humans.
critical load kritické zatížení, kritická zátěž [kritikəl ləud] A quantitative estimate of an exposure to one or more pollutants below which significant harmful effects on specified sensitive elements of the environment do not occur or are not likely to occur according to present knowledge.
critical mass kritická hmota, kritické množství (např. štěpného materiálu) [kritikəl mæs] The amount of fissionable nuclei needed to sustain a nuclear fission chain reaction.
critical organ kritický orgán [kritikəl o:gən]
critical review kritické přezkoumání [kritikәl rivju:] Process intended to ensure consistency between life cycle assessment and the principles and requirements of the International Standards on life cycle assessment.
critical temperature kritická teplota [kritikəl tempričə]
critical area kritická oblast [kritikəl eəriə] An area that, because of its size, location, condition, or value, must be treated with special consideration because of inherent site factors and difficulty of management.
critical assembly kritické uspořádání (palivového článku) [kritikəl əsembli] An assembly of fissile materials in which it is feasible to maintain a chain reaction.
critical count kritický počet [kritikəl kaunt]
self-cleansing velocity samočistící rychlost, rychlost samočištění [self klenziŋ velositi] The minimum velocity in a sewer necessary, to keep solids in suspension and prevent their deposition with the consequent possibility of blockages or of the production of a foul odour due to decomposition.
settling velocity rychlost depozice, rychlost spadu, usazovací rychlost [setliŋ vәlositi] The deposition rate divided by the ambient concentration of a specific air pollutant. deposition velocity
sound velocity rychlost zvuku [saund vəlositi] The speed at which sound passes through a medium depending on the temperature and the properties of the medium.
tip velocity ratio rychloběžnost motoru [tip vәlositi reišiəu] The ratio of the maximum tangential velocity of the blade tip to the ambient wind velocity. tip-speed ratio
turbulent velocity kritická rychlost, turbulentní rychlost [tə:bjulәnt velositi]
velocity pressure dynamický tlak větru [vәlositi prešә] The total force per unit area exerted by the wind at a given location measured upon a surface perpendicular to the direction of the wind. wind pressure, wind load
wind velocity rychlost větru [wind vәlositi] The ratio of the distance travelled by an air mass to the time taken to travel that distance. wind speed
cut-in wind velocity zapínací rychlost větru [kat in wind velositi] The wind speed referred to a specific blade-tip velocity in the case of a specific turbine, at which the wind turbine starts supplying useful output power at the shaft. cut-in wind speed
capture velocity rychlost záchytu [kæpčə velositi] The velocity of an air current around a source of pollution which causes the pollution to be captured and extracted through a hood.
cut-off wind velocity vypínací rychlost větru [kat of wind velositi] The wind speed, referred to a specific blade-tip velocity in the case of a specific turbine, at which the wind turbine ceases to produce useful  output power at the shaft. cut-off wind speed
cut-out wind velocity kritická rychlost větru [kat aut wind velositi] The wind velocity at which the protective device fitted to a wind turbine is actuated to prevent mechanical damage to the machine. cut-out wind speed, survival wind speed
deposition velocity rychlost depozice, rychlost spadu, usazovací rychlost [depəzišən velositi] The deposition rate divided by the ambient concentration of a specific air pollutant. settling velocity, settling rate
critical natural capital kritický přírodní kapitál [kritikәl næčәrәl kæpitәl] Critical natural capital (CNC) is commonly defined as that part of the natural environment, which performs important and irreplaceable functions. CNC
critical concentration range kritické koncentrační rozmezí [kritikəl konsəntreišən reindž] CCR
ambient wind velocity rychlost volného proudu vzduchu (před turbínou) [æmbient wind velositi] The wind speed in front of the wind turbine and not affected by it. ambient wind speed
optimum ambient wind velocity optimální rychlost volného proudu vzduchu [optimәm æmbi:әnt wind vәlosәti] The ambient wind speed at which maximum power output is developed per area swept by a turbine rotor. rated wind speed, optimum ambient wind velocity