PHYSICAL PROPERTIES, FLOW AND HEAT TRANSFER OF COAL SLURRIES.

被引：0
|
作者：
Usui, Hiromoto [1 ]
机构：
[1] Yamaguchi Univ, Jpn, Yamaguchi Univ, Jpn
来源：
Nenryo Kyokaishi | 1986年 / 65卷 / 11期
关键词：
FLOW OF FLUIDS - Pipes - HEAT TRANSFER - Measurements - RHEOMETERS - Applications - SUSPENSIONS - Physical Properties;
D O I：
10.3775/jie.65.11_893
中图分类号：
学科分类号：
摘要：
Recent developments in the measurement of physical properties of coal-water mixtures (CWM) are reviewed. The physical properties include viscosity, thermal conductivity, specific heat, density and zeta potential of CWM. Stability of coal slurries is discussed with reference to the thixotropic characteristics. Flow characteristics obtained from pilot-plant experiments are compared with the rheometrical data. The comparison indicates that laboratory rheometry data are important for the design of pipeline transportation. The correlation of heat transfer data for CWM in a laminar tube flow is also discussed.
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页码：893 / 901
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