Momentum, Heat, and Mass Transfer Analogy for Turbulent Flow in Circular Pipes

1970 ◽  
Vol 9 (1) ◽  
pp. 189-190
Author(s):  
G. A. Hughmark
Keyword(s):  
Mass Transfer ◽  
Turbulent Flow ◽  
Heat And Mass Transfer ◽  
Circular Pipes

scholarly journals Heat and mass transfer analysis of developing turbulent flow in a square duct.

1991 ◽  
Vol 57 (535) ◽  
pp. 1044-1050
Author(s):  
Hitoshi SUGIYAMA ◽  
Mitsunobu AKIYAMA ◽  
Katsuhiro SHIBATA
Keyword(s):  
Mass Transfer ◽  
Turbulent Flow ◽  
Heat And Mass Transfer ◽  
Square Duct

Heat and Mass Transfer Analysis of Three-Dimensional Turbulent Flow in a Distorting Duct.

1991 ◽  
Vol 57 (539) ◽  
pp. 2269-2276
Author(s):  
Hitoshi SUGIYAMA ◽  
Mitsunobu AKIYAMA ◽  
Masaru HIRATA ◽  
Satoshi UENO
Keyword(s):  
Mass Transfer ◽  
Turbulent Flow ◽  
Heat And Mass Transfer ◽  
Three Dimensional

Heat and mass transfer from rotating cones

1963 ◽  
Vol 17 (1) ◽  
pp. 105-112 ◽  
Author(s):  
C. L. Tien ◽  
D. T. Campbell
Keyword(s):  
Heat Transfer ◽  
Mass Transfer ◽  
Reynolds Number ◽  
Laminar Flow ◽  
Turbulent Flow ◽  
Heat And Mass Transfer ◽  
Flow Characteristics ◽  
Sublimation Rate ◽  
Semi Empirical ◽  
Good Agreement

Heat transfer by convection from isothermal rotating cones is investigated experimentally by measuring the sublimation rate from naphthalene-coated cones and using the analogy between heat and mass transfer. Measurements are made for a range of conditions from entirely laminar flow to conditions when the outer 70% of the surface area is covered by turbulent flow. Mass-transfer measurements for laminar flow over cones of vertex angles 180°, 150°, 120° and 90° are in good agreement with the theoretical prediction. For turbulent flow, experimental results for cones of the above vertex angles also agree very well with the semi-empirical analogy calculations for the disk case. A different heat- and mass-transfer relationship with the rotational Reynolds number is observed in the measurements on the 60° cone, and is believed to be due to a change of flow characteristics. The instability and the transition of flows over different cone models are also discussed.

Sign in / Sign up

Export Citation Format

Share Document