Can I read Heat transfer enhancement of Taylor–Couette–Poiseuille flow in an annulus by mounting longitudinal ribs on the rotating inner cylinder on EtoBox?

Heat transfer enhancement of Taylor–Couette–Poiseuille flow in an annulus by mounting longitudinal ribs on the rotating inner cylinder by Tzer-Ming Jeng; Sheng-Chung Tzeng; Chao-Hsien Lin is a Engineering article available to read on EtoBox.

What is Heat transfer enhancement of Taylor–Couette–Poiseuille flow in an annulus by mounting longitudinal ribs on the rotating inner cylinder about?

This work experimentally investigates the heat transfer characteristics of Taylor-Couette-Poiseuille flow in an annular channel by mounting longitudinal ribs on the rotating inner cylinder. The ranges of the axial Reynolds number (Re) and the rotational Reynolds number (Re X ) are Re = 30-1200 and Re X = 0-2922, respectively. Three modes of the inner cylinder without/with longitudinal ribs are considered. A special entry and exit design for the axial coolant flow reveals some interesting findings. The value of Nusselt number (Nu) is almost minimal at the inlet of the annular channel, and then sharply rises in the axial direction. The average Nusselt number ðNuÞ increases with Re. Nu increases rapidly with Re X at low Re (such as at Re = 30 and 60) but that the effect of Re X decreases as the value increases (such as at Re = 300-1200). The ratio Nu=Nu 0 increases with Re X and exceed two at all Re and in the test modes. The heat transfer is typically promoted by mounting longitudinal ribs on the rotating inner cylinder, especially at Re = 300 and 600. When Re = 300 or 600 and Re X > 2000, the Nu of the system with ribs reaches around 1.4 times that of Nu A (Nu in mode A). Under a gi

Who reads Heat transfer enhancement of Taylor–Couette–Poiseuille flow in an annulus by mounting longitudinal ribs on the rotating inner cylinder?

Author

Tzer-Ming Jeng; Sheng-Chung Tzeng; Chao-Hsien Lin

Publisher

Elsevier Science; Elsevier ; Elsevier Ltd.; Elsevier BV (ISSN 0017-9310)

Published

2007

Language

EN

Field

Engineering (Physical Sciences)