RESPONSE OF APPARENT MASS TO THERMAL-GRADIENTS

被引：22

作者：

GLASER, M

机构：

[1] Physikalisch-Technische Bundesanstalt

来源：

METROLOGIA | 1990年 / 27卷 / 02期

关键词：

D O I：

10.1088/0026-1394/27/2/008

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The change of the apparent mass of 20-g masses and tubes that are not in thermal equilibrium with ambient air has been observed. Buoyancy, adsorption and convection influences are discussed. Quantitative comparisons show that, under such conditions, it is predominantly free convection forces which change the apparent mass.

引用

页码：95 / 100

页数：6

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