@article{oai:kyutech.repo.nii.ac.jp:00004955,
 author = {Sunahara,  Kenji and Yamashita,  Shinji and Yamamoto,  Masaharu and Ikeda,  Michiaki and Nishikawa, Hiroshi and 西川, 宏志 and Matsuda, Kenji and 松田, 健次 and Kaneta,  Motohiro},
 issue = {2},
 journal = {Tribology Online},
 month = {Apr},
 note = {The paper describes a newly developed smart device, which can detect the dielectric breakdown of the grease elastohydrodynamic film formed between a steel ball loaded against a glass disc due to electric discharge, while observing the shape and thickness of the film. The electric discharge between contacting surfaces can be observed as a white flash signal. It is found that the dielectric breakdown voltage increases with the film thickness.},
 pages = {40--43},
 title = {Development of Grease Film Breakdown Observing Device},
 volume = {3},
 year = {2008},
 yomi = {ニシカワ, ヒロシ and マツダ, ケンジ}
}