<div>Dear all,</div><div><br></div><div>I'm trying to implement mechanical ventilation in my model.</div><div>I start this with ESP-r example file in the training folder.</div><div>The file name is "bld_mech_ven.cfg" in flow folder.</div>
<div><br></div><div>The problem is that the example(bld_mech_ven.cfg) shows following error message:</div><div><i> Please check (in the following order) that:</i></div><div><i> - each node has some flow path to a boundary pressure and</i></div>
<div><i> - iteration convergence control is not too strict.</i></div><div><br></div><div>and there is no mass flow result (all 0).</div><div><br></div><div>Does anyone have an idea?</div><div><br></div><div>Chul-sung.</div>
<div><br></div><div>PS : I'm sure the example was original and the ESP-r version is latest. </div><div><br></div><div><br></div>