[PDF][PDF] Modelling of diffusion process in porous bricks

K Ornam, M Kimsan, LO Ngkoimani… - International Journal of …, 2016 - academia.edu
We consider drying process of bricks made of soil and cellulose mixture. The particle sizes
of the soil are about 0.005 pm, which are considered to be clay. We apply a diffusion type …

A diffusion and osmosis system with bounded nonlinearity

D Suratman, Y Soeharyadi, E Cahyono… - Journal of Physics …, 2021 - iopscience.iop.org
A diffusion and osmosis system of ordinary differential equation is considered. The system
may represent migration of finite particle among finite places. Such system in the linear form …

[PDF][PDF] Mathematical problem appearing in industrial lumber drying: a review

E Cahyono - Sci. J. Appl. Math. Stat., 2014 - academia.edu
This article is a review of our work on the modeling of lumber drying that we have started in
2003. We consider a lumber drying process in a kiln chamber where from mathematical …

On Heat Transfer-Stress Analysis of Modified Brick (Reed Filler) Upon Its Production Stage

K Ornam, M Kimsan, CT Prakasa… - Journal of Physics …, 2017 - iopscience.iop.org
This paper aimed to scrutinize how burning process in modified brick's production im**e
on crack as a result of stress differentiation between two consecutive layers of the brick's …