Psychrometry and Grain Drying

Page's equation for thin-layer drying modifies the simple exponential model as:

Options:

• (A) $\frac{M - M_e}{M_0 - M_e} = \exp(-k t^n)$
• (B) $\frac{M - M_e}{M_0 - M_e} = \exp(-k^n t)$
• (C) $\frac{M - M_e}{M_0 - M_e} = 1 - k t^n$
• (D) $\frac{M - M_e}{M_0 - M_e} = \exp(-n / (k t))$