21.04.2014 Views

these simulation numerique et modelisation de l'ecoulement autour ...

these simulation numerique et modelisation de l'ecoulement autour ...

these simulation numerique et modelisation de l'ecoulement autour ...

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

2.5 Modélisation <strong>de</strong> la multi-perforation : <strong>de</strong>s données pertinentes ?<br />

Travaux expérimentaux<br />

Référence Paramètres géométriques Régions étudiées Données fournies<br />

M<strong>et</strong>zger <strong>et</strong> al. (1973) 1-10 rg, d =? mm, α = 90 ◦ Injection h, η ad<br />

LeBrocq <strong>et</strong> al. (1973) 4 rg, d = 1.5 mm, α = 45 ◦ ou 90 ◦ Injection Vitesses, Concentration<br />

Mayle & Camarata (1975)<br />

15, 20, 25 rg, d = 2.5 mm,<br />

α = 30 ◦ <strong>et</strong> β = 45 ◦<br />

Injection<br />

η ad , h<br />

Yavuzkurt <strong>et</strong> al. (1980a) 11 rg, d = 10.3 mm, α = 30 ◦ Injection Vitesses, Moments d’ordre 2<br />

Crawford <strong>et</strong> al. (1980a)<br />

11 rg, d = 10.2 mm,<br />

α = 90 ◦ ou 30 ◦ , β = 0 ◦ ou 45 ◦ Injection<br />

h<br />

Kasagi <strong>et</strong> al. (1981) 11 rg, d = 12 mm, α = 30 ◦ Injection η eff<br />

Kumada <strong>et</strong> al. (1981) 11 rg, d = 12 mm, α = 30 ◦ Injection h<br />

Andrews <strong>et</strong> al. (1984) 10 rg, d = 1.4 mm, α = 90 ◦ Injection η eff , h<br />

Andrews <strong>et</strong> al. (1985) 10 rg, d = 1.4 mm, α = 90 ◦ Injection η eff , h<br />

Bazdidi-Tehrani & Andrews 10, 15, 25 rg, 1.0 < d < 2.2 mm,<br />

(1994) α = 90 ◦<br />

Injection<br />

η ad , η eff<br />

Martiny <strong>et</strong> al. (1995) 7 rg, d = 4 mm, α = 17 ◦ Injection<br />

Température, η ad<br />

visualisations<br />

Cho & Goldstein (1995a) 7 rg, d = 25.4 mm,α = 90 ◦ Aspiration, Trou η ad , η eff , h<br />

Cho & Goldstein (1995b) 7 rg, d = 25.4 mm, α = 90 ◦ Injection η ad , η eff , h<br />

Champion (1997) 34 rg, d = 0.5 mm, α = 60 ◦ Injection η ad , η eff , visualisations<br />

Emidio (1998)<br />

9 à 35 rg, 0.3 < d < 0.7 mm,<br />

20 ◦ < α < 90 ◦<br />

Injection<br />

η ad , h<br />

11, 20, 44 rg,<br />

Températures <strong>de</strong> paroi,<br />

Gustafsson (2001)<br />

d = 5.2 mm,<br />

Injection<br />

Vitesses, Vorticité<br />

α = 20 ◦ ou 30 ◦ Moments d’ordre 2<br />

Rouvreau (2001) 34 rg, d = 0.5 mm, α = 30 ◦ Injection Température, Vitesses, η eff<br />

Messaadi (2003) 9 rg, d = 6 mm, α = 30 ◦ Injection Température, Vitesses, η eff<br />

5 rg, α = 90 ◦<br />

Dorignac <strong>et</strong> al. (2005) 0.65 mm < d < 2.25 mm Aspiration h<br />

ou 6.25 mm < d < 15 mm<br />

Miron (2005) 11 rg, d = 5 mm, α = 30 ◦ Injection Vitesses<br />

Scrittore <strong>et</strong> al. (2007) 20 rg, d = 5.7 mm, α = 30 ◦ Injection Vitesses, η<br />

Travaux numériques<br />

Référence Paramètres géométriques Régions étudiées Données fournies<br />

Harrington <strong>et</strong> al. (2001) 10 rg, d = 6 mm, α = 90 ◦ Injection Température, Vitesses, η ad<br />

Papanicolaou <strong>et</strong> al. (2001) 7 rg, d = 4 mm, α = 17 ◦ Injection Température, Vitesses, η eff<br />

Errera & Chemin (2004) 12 rg, d = 0.27 mm, α = 45 ◦ Injection<br />

Température, Vitesses,η eff<br />

Température <strong>de</strong> paroi, Mélange<br />

Most <strong>et</strong> al. (2007) 11 rg, d = 5 mm, α = 30 ◦ Injection Vitesses, Moments d’ordre 2<br />

TAB. 2.2 - Tableau récapitulatif <strong>de</strong>s étu<strong>de</strong>s expérimentales <strong>et</strong> numériques <strong>de</strong> multi-perforation. Sont reportées les<br />

principales caractéristiques géométriques (les trous sont tous cylindriques, l’espacement n’est pas précisé dans<br />

ce tableau), les régions <strong>de</strong> l’écoulement qui sont décrites (Injection, Trou, Aspiration) <strong>et</strong> les données fournies (h<br />

désigne le coefficient <strong>de</strong> transfert <strong>de</strong> chaleur).<br />

67

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!