Description / Features
Compared to other techniques, RoKCell allows an analytical inversion of four of Johnson-Champoux-Allard-Lafarge's model parameters. It also provides asymptotic estimations of 2 more parameters for this model.
To date, RoKCell is the only analytical tool which allows a characterization of the static thermal permeability introduced by Lafarge et al. [LLAT97]
RoKCell main features are :
- - analytical inversion Olny & Panneton [PO06],[OP08]
- - Bayesian minimization
- - check for parameter consistency
- - determinations according to JCA (5), JCAL (6) or DBM (1 parameter) models (see also APMR page)
- - estimation of air flow resistivity according to ISO 9053-1:2018
- - estimation of open porosity
- - finite element computation to estimate bonding or leakages effects
- - computation of the characterization uncertainty
- - export to TXT, Actran, LaTeX formats