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Reduction of Middlekauff and Skogland's Characteristic Equations to Lumens per Watt Basis
ミツドルカウフ及びスコグランドの特性式のl/w基準への引直し (英語)
1927
Journal of the Illuminating Engineering Institute of Japan
ミツドルカウフ及びスコグランドの特性式のl/w基準への引直し (英語)
Preserved Fulltext
The characteristic eluations of Middlekauff and Skogland for tungsten lamps which are being based upon w/c were reduced to 11w basis in orde . to facilitate the characteristics cilculations in l/w basis. Four fundamental and four derived equations thus obtained are given in this paper.
doi:10.2150/jieij1917.11.2_104
fatcat:bdepsusuvjgffpjsbrjiq7xuim