CALCULATION OF THE TEMPERATURE FIELD OF THE GLASS GOB.

被引：0
|
作者：
Kholodov, N.M.
Flom, Z.G.
Koltun, P.S.
机构：
来源：
The Soviet journal of glass physics and chemistry | 1982年 / 8卷 / 05期
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摘要：
The paper uses a numerical method to calculate the temperature field of a gob of glass in the process of forming, cutting, and falling into the mold. The calculation takes into account the radiative-conductive heat exchange inside the gob and the radiative-convective heat exchange with the surrounding medium. It is established that at the moment when the gob enters the mold it has a nonuniform temperature field which produces a corresponding nonuniformity in the distribution of viscosity, and this in turn affects the distribution of the glass when the article is being molded.
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页码：423 / 427
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