They replicated this problem using two -
dimensional hygrothermal modeling in a Montreal climate and demonstrated that using semi-permeable materials (building paper) on both sides of a fiberglass batt cavity had the best overall performance.
Not exact matches
Other versions of WUFI do different things, so keep in mind that what you read below applies to the one -
dimensional version of this
hygrothermal modeling tool.
The quantitative analysis for each wall system is based on a three ‐
dimensional energy modeling program and a one ‐
dimensional dynamic heat and moisture (
hygrothermal) model.