Ceramics-Silikáty 37, (1) 7 - 9 (1993) |
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METHOD FOR DETERMINING THE EFFECTIVE DIFFUSION COEFFICIENT OF LIQUID IN THE SYSTEM MOULD - BODY - SUSPENSION |
Kováč Miroslav, Havrda Jiří |
Institute of Chemical Technology, Department of Glass and Ceramics, Technická 5, 168 28 Prague 6
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The transfer of liquid in the system porous mould - body was characterized by the effective diffusion coefficient. A method has been developed for determining the coefficient, and a procedure for calculating its value from experimentally established time dependence of the mean concentration and the thickness of the body formed. |
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