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標題:High-temperature emissivities of copper, aluminum, and silver
學年65
學期1
出版(發表)日期1977/01/01
作品名稱High-temperature emissivities of copper, aluminum, and silver
作品名稱(其他語言)
著者Yen, San-ho; Ramanathan, K. G.
單位淡江大學物理學系
出版者Washington: Optical Society of America
著錄名稱、卷期、頁數Journal of the Optical Society of America 67(1), pp.32-38
摘要Using a transient calorimetric technique, the total hemispherical emissivities Eh of very pure copper, aluminum, and silver have been measured at various temperatures in the range 335-1100'K. By carrying out measurements on a sphere, a thin circular disk, and a thin square plate all made of the same copper sample, it is shown that the measured (, is practically independent of the shape of the specimen. Measured E,, values of Cu, Al, and Ag show considerable departure from the theoretical predictions of Davisson and Weeks and the data of previous investigators. Eh data are presented in tabular form at 20'K intervals for all three materials in the range 400-1000'K.
關鍵字
語言英文
ISSN0030-3941
期刊性質國外
收錄於
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式紙本
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