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2022-12-15T03:36:13Z
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熱流体-化学平衡複合モデルによるハロゲン電球タングステン輸送現象の検証
熱流体-化学平衡複合モデルによるハロゲン電球タングステン輸送現象の検証
Examination of Tungsten Transport in Operating Halogen Lamp by Fluid Dynamics and Thermo Chemical Simulation
別所, 誠
大河, 正志
本文データは学協会の許諾に基づきCiNiiから複製したものである
halogen lamp
equilibrium
halogen cycle
CFD
tungsten
blackening
Tungsten transport in halogen lamp operation was examined by fluid dynamics and thermo-chemical simulation. Partial pressures of almost all species dramatically increased around the coil leads. The cause appears to be a stagnant flow of filling gases. Results of a life test showed that tungsten was slightly deposited at the coil leads. Such a tungsten deposit can be attributed to a high concentration of tungsten compounds during the gas phase.
照明学会
2009-11
jpn
journal article
http://hdl.handle.net/10191/26306
https://niigata-u.repo.nii.ac.jp/records/2995
http://ci.nii.ac.jp/naid/110007486927
AN00268860
00192341
照明学会誌
照明学会誌
93
11
827
837
https://niigata-u.repo.nii.ac.jp/record/2995/files/110007486927.pdf
application/pdf
3.3 MB
2019-07-30