A flat slab of Douglas fir wood 50.8 mm thick containing 30 wt% moisture is bending dried
Fantastic news! We've Found the answer you've been seeking!
Question:
A flat slab of Douglas fir wood 50.8 mm thick containing 30 wt% moisture is bending dried from both sides (neglecting ends and edges). The equilibrium moisture content at the surface of the wood due to the drying air blown over it is held at 5 wt% moisture.
The drying can be assumed to be represented by a diffusivity of 3.72x10−6−6m22/h.
Calculate the time for the center to reach 10% moisture.
Related Book For
Fundamentals of Heat and Mass Transfer
ISBN: 978-0471457282
6th Edition
Authors: Incropera, Dewitt, Bergman, Lavine
Posted Date: