<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div>Dear users,</div><div>I have a simulation of humidity to do recently, it's about a test of material, we will use WUFI to do a detailed simulation and then couple with TRNSYS manuelly. So my first question is : Dose someone have already done this kind of thing? if yes, what kind of method have you done?</div><div>2nd question: in the manuel of type 56, there is a parameter named "beta" (β, the exchange coefficient), there are 2 kinds: βsurf and βdeep. what's the unit? I guess its kg/h, it that true? Then, what's the source information about β' (12m/h)? <br></div><div>3rd question: is there an error in the formula M=2dAρ? why is there a "2"?</div><div><span class="tab">4th question: in the example of buffer storage, </span>βsurf and βdeep are calculated directly with the empirical values: 3 kg/m²h and 1 kg/m²h. Why
they are not developped with the equations 6.4.3-8 and 6.4.3.-9?</div><div>I found there was few discussions about this subjet in the forum. So any kind of suggestion whatever is welcomed.<br></div><div>TAO Aleck<br></div></div></body></html>