TY - JOUR ID - 15212 TI - Laminar Flow Heat Transfer of a Pseudoplastic Fluid through a Double Pipe Heat Exchanger JO - Iranian Journal of Chemical Engineering(IJChE) JA - IJCHE LA - en SN - 1735-5397 Y1 - 2006 PY - 2006 VL - 3 IS - 2 SP - 13 EP - 19 KW - Non-Newtonian Fluids KW - Double-pipe Heat Exchanger KW - Nusselt Number KW - Greatz Number KW - experimental DO - N2 - An experimental study was carried out to obtain the mean convective heat transfer coefficient of aqueous carboximethyl cellulose (CMC) solutions in double-pipe heat exchangers. Co-current and counter- flows were considered in the investigation. From the experimental data a Nusselt number was calculated for a wide range of Graetz number, Reynolds number, and CMC concentrations. Increasing the Graetz and Reynolds numbers promote the heat transfer and variation of CMC concentration has a noticeable effect on the Nusselt number. UR - https://www.ijche.com/article_15212.html L1 - https://www.ijche.com/article_15212_f7766fd458e62857b922ce5582917252.pdf ER -