Search Results - subject:"Gap position"

Heat transfer and friction factor correlations of solar air heater ducts artificially roughened with discrete V-down ribs

Singh, Sukhmeet; Chander, Subhash; Saini, J.S. - In: Energy 36 (2011) 8, pp. 5053-5064

relative gap width (g/e) and relative gap position (d/w) range of 0.5–2.0 and 0.20–0.80 respectively. The respective variation …

Persistent link: https://www.econbiz.de/10011056084

Experimental investigation on heat-transfer enhancement due to a gap in an inclined continuous rib arrangement in a rectangular duct of solar air heater

Aharwal, K.R.; Gandhi, B.K.; Saini, J.S. - In: Renewable Energy 33 (2008) 4, pp. 585-596

gap position of 0.25. … pitch (P/e) of 10, relative roughness height (e/Dh) of 0.0377, and angle of attack (α) of 60°. The gap width (g/e) and gap … position (d/W) were varied in the range of 0.5–2 and 0.1667–0.667, respectively. The heat transfer and friction characteristics …

Persistent link: https://www.econbiz.de/10011046271