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Area Lighting / Radiation, quantities and units

IEV ref 845-21-064

Symbol
Ev,sc
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en
semi-cylindrical illuminance
arithmetic mean of the vertical illuminances, Ev,v, at a point in the range of azimuth angles π 2 φ π 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgaruWqVvNCPvMCG4uz 3bqee0evGueE0jxyaibaieYdi9WrpeeC0lXdh9vqqj=hEeea0xXdbb a9frFj0=OqFfea0dXdd9vqaq=JfrVkFHe9pgea0dXdar=Jb9hs0dXd bPYxe9vr0=vr0=vqpWqaaeaaciWacmGadaGadeaaeaGaauaaaOqaai abgkHiTmaalaaabaacdaGae8hWdahabaGaaGOmaaaacqGHKjYOcqaH gpGAcqGHKjYOdaWcaaqaaiab=b8aWbqaaiaaikdaaaaaaa@4241@

E v,sc = 1 π π 2 π 2 E v,v dφ MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgaruWqVvNCPvMCG4uz 3bqee0evGueE0jxyaibaieYdi9WrpeeC0lXdh9vqqj=hEeea0xXdbb a9frFj0=OqFfea0dXdd9vqaq=JfrVkFHe9pgea0dXdar=Jb9hs0dXd bPYxe9vr0=vr0=vqpWqaaeaaciWacmGadaGadeaaeaGaauaaaOqaai aadweadaWgaaWcbaGaaeODaiaabYcacaqGZbGaae4yaaqabaGccqGH 9aqpdaWcaaqaaiaaigdaaeaaimaacqWFapaCaaWaa8qCaeaacaWGfb WaaSbaaSqaaiaabAhacaqGSaGaaeODaaqabaaabaGaeyOeI0YaaSqa aWqaaiab=b8aWbqaaiaaikdaaaaaleaadaWcbaadbaGae8hWdahaba GaaGOmaaaaa0Gaey4kIipakiaabsgacqaHgpGAaaa@4DEE@

Note 1 to entry: The semi-cylindrical illuminance is expressed in lux (lx = lm·m−2).


fr
éclairement semi-cylindrique, m
moyenne arithmétique des éclairements lumineux verticaux, Ev,v, en un point dans la plage des angles azimutaux π 2 φ π 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgaruWqVvNCPvMCG4uz 3bqee0evGueE0jxyaibaieYdi9WrpeeC0lXdh9vqqj=hEeea0xXdbb a9frFj0=OqFfea0dXdd9vqaq=JfrVkFHe9pgea0dXdar=Jb9hs0dXd bPYxe9vr0=vr0=vqpWqaaeaaciWacmGadaGadeaaeaGaauaaaOqaai abgkHiTmaalaaabaacdaGae8hWdahabaGaaGOmaaaacqGHKjYOcqaH gpGAcqGHKjYOdaWcaaqaaiab=b8aWbqaaiaaikdaaaaaaa@4241@

E v,sc = 1 π π 2 π 2 E v,v dφ MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgaruWqVvNCPvMCG4uz 3bqee0evGueE0jxyaibaieYdi9WrpeeC0lXdh9vqqj=hEeea0xXdbb a9frFj0=OqFfea0dXdd9vqaq=JfrVkFHe9pgea0dXdar=Jb9hs0dXd bPYxe9vr0=vr0=vqpWqaaeaaciWacmGadaGadeaaeaGaauaaaOqaai aadweadaWgaaWcbaGaaeODaiaabYcacaqGZbGaae4yaaqabaGccqGH 9aqpdaWcaaqaaiaaigdaaeaaimaacqWFapaCaaWaa8qCaeaacaWGfb WaaSbaaSqaaiaabAhacaqGSaGaaeODaaqabaaabaGaeyOeI0YaaSqa aWqaaiab=b8aWbqaaiaaikdaaaaaleaadaWcbaadbaGae8hWdahaba GaaGOmaaaaa0Gaey4kIipakiaabsgacqaHgpGAaaa@4DEE@

Note 1 à l'article: L'éclairement semi-cylindrique est exprimé en lux (lx = lm·m−2).


ar
الإستضاءة على سطح شبه إسطواني

de
halbzylindrische Beleuchtungsstärke, f

it
illuminamento semicilindrico

ko
반원통면 조도

ja
半円筒面照度

pl
natężenie oświetlenia półcylindryczne, n

pt
iluminância semicilíndrica

zh
半柱面辐照度

Publication date: 2020-12
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