NUMERICAL-SIMULATION OF DRYING OF REFRACTORY CONCRETE

被引：15

作者：

GONG, ZX

SONG, B

MUJUMDAR, AS

机构：

[1] Mechanical Engineering Department, Tianjin Institute of Light Industry, Tianjin, P. R. China

[2] Chemical Engineering Department, McGill University, Montreal, Quebec

来源：

DRYING TECHNOLOGY | 1991年 / 9卷 / 02期

关键词：

DRYING MODEL; FINITE ELEMENTS; VOLUMETRIC HEATING; PORE PRESSURE;

D O I：

10.1080/07373939108916677

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The drying process of refractory concrete is simulated numerically using a newly-developed one-point quadrature finite element algorithm. The effect of volumetric heat supply (e.g. simplified microwave heating) is also examined numerically. Time-dependent temperature, pore pressure and moisture profiles are presented at selected locations. Integrated water release curves are also given.

引用

页码：479 / 500

页数：22

共 6 条

[1]

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[2]

Bazant Z.P., Asce M., Thonguthai W., Pore pressure and drying of concrete at high temperature, Proceedings of the American Society of Civil Engineers, 104, EM5, pp. 1059-1079, (1978)

[3]

Bazant Z.P., Thonguthai W., Pore pressure in heated concrete walls: theoretical prediction, Magazine of Concrete Research, 31, 107, pp. 67-76, (1979)

[4]

Dhatt G., Jacquemier M., Kadje C., Modelling of drying refractory concrete, Drying '86, 1, pp. 94-104, (1986)

[5]

Liu W.K., Belytschko T., Efficient linear and nonlinear heat conduction with a quadrilateral element, Int. J. Num. Meth. Eng., 20, pp. 931-948, (1984)

[6]

Gong Z.X., Zhang Y.F., Application of one-point quadrature to non-linear heat conduction (in Chinese), J. Tianjin Institute of Light Industry, 2, pp. 71-76, (1987)

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