Establishing a method for determination of effective diffusion coefficiente
Apstrakt
The aim of this paper is to calculate the effective diffusion coefficient for typical masonry clay on the base of experimentally recorded drying curves. Two computer programs for calculation of diffusion coefficient, which are based on mathematical calculation of Fick's and Cranck's diffusion equations, were developed. First program did not include shrinkage effect during drying into the computation algorithm while the second one has included it. Results presented in this study have show that the values of effective diffusion coefficient determined by designed computer programs have similar values as literature available values of the same coefficient for different clays. The presented models witch include shrinkage effect corresponds with experimental data well.
Ključne reči:
mathematical model / effective diffusion coefficient / dryingIzvor:
Modtech 2011: New Face of T.M.C.R., Vol I and II, 2011, 673-676Izdavač:
- ModTech Publishing House
Institucija/grupa
Institut za ispitivanje materijalaTY - CONF AU - Vasić, Miloš AU - Radojević, Zagorka PY - 2011 UR - http://rims.institutims.rs/handle/123456789/143 AB - The aim of this paper is to calculate the effective diffusion coefficient for typical masonry clay on the base of experimentally recorded drying curves. Two computer programs for calculation of diffusion coefficient, which are based on mathematical calculation of Fick's and Cranck's diffusion equations, were developed. First program did not include shrinkage effect during drying into the computation algorithm while the second one has included it. Results presented in this study have show that the values of effective diffusion coefficient determined by designed computer programs have similar values as literature available values of the same coefficient for different clays. The presented models witch include shrinkage effect corresponds with experimental data well. PB - ModTech Publishing House C3 - Modtech 2011: New Face of T.M.C.R., Vol I and II T1 - Establishing a method for determination of effective diffusion coefficiente EP - 676 SP - 673 UR - https://hdl.handle.net/21.15107/rcub_rims_143 ER -
@conference{ author = "Vasić, Miloš and Radojević, Zagorka", year = "2011", abstract = "The aim of this paper is to calculate the effective diffusion coefficient for typical masonry clay on the base of experimentally recorded drying curves. Two computer programs for calculation of diffusion coefficient, which are based on mathematical calculation of Fick's and Cranck's diffusion equations, were developed. First program did not include shrinkage effect during drying into the computation algorithm while the second one has included it. Results presented in this study have show that the values of effective diffusion coefficient determined by designed computer programs have similar values as literature available values of the same coefficient for different clays. The presented models witch include shrinkage effect corresponds with experimental data well.", publisher = "ModTech Publishing House", journal = "Modtech 2011: New Face of T.M.C.R., Vol I and II", title = "Establishing a method for determination of effective diffusion coefficiente", pages = "676-673", url = "https://hdl.handle.net/21.15107/rcub_rims_143" }
Vasić, M.,& Radojević, Z.. (2011). Establishing a method for determination of effective diffusion coefficiente. in Modtech 2011: New Face of T.M.C.R., Vol I and II ModTech Publishing House., 673-676. https://hdl.handle.net/21.15107/rcub_rims_143
Vasić M, Radojević Z. Establishing a method for determination of effective diffusion coefficiente. in Modtech 2011: New Face of T.M.C.R., Vol I and II. 2011;:673-676. https://hdl.handle.net/21.15107/rcub_rims_143 .
Vasić, Miloš, Radojević, Zagorka, "Establishing a method for determination of effective diffusion coefficiente" in Modtech 2011: New Face of T.M.C.R., Vol I and II (2011):673-676, https://hdl.handle.net/21.15107/rcub_rims_143 .