Numerical study of spacing and alternation effects of parietal heat sources on natural convection flow in a DSF-channel: application to BIPV 3617-3629 10.1007/s00231-018-2378-3 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85047813302&doi=10.1007%2fs00231-018-2378-3&partnerID=40&md5=86068e259d226406edce4d68b68464f1 Scopus 54 12 2018 Heat and Mass Transfer/Waerme- und Stoffuebertragung S.Fatnassi A.Abidi-Saad R.Ben Maad G.Polidori