Numerical study of turbulent heat transfer in annular pipe with sudden contraction

Applied Mechanics and Materials

Volumn 465-466, Issue , 2014, Pages 461-466

  Togun, Hussein ^a,b   Abdulrazzaq, Tuqa ^c   Kazi, S N ^a   Badarudin, A ^a   Ariffin, M K A ^c  

^a UNIVERSITY OF MALAYA   (Malaysia)

^b UNIVERSITY OF THI QAR   (Iraq)

^c UNIVERSITY PUTRA MALAYSIA   (Malaysia)

Author keywords

Annular pipe; Heat transfer; Recirculation flow; Sudden contraction

Indexed keywords

ANNULAR PIPE; CONSTANT HEAT FLUX; LOCAL HEAT TRANSFER COEFFICIENT; PRESSURE DROP COEFFICIENTS; RE-CIRCULATION FLOW; RECIRCULATION REGIONS; SUDDEN CONTRACTION; TURBULENT HEAT TRANSFER;

FINITE VOLUME METHOD; HEAT FLUX; INDUSTRIAL ENGINEERING; REYNOLDS NUMBER;

HEAT TRANSFER;

EID: 84891928766     PISSN: 16609336     EISSN: 16627482     Source Type: Book Series    
DOI: 10.4028/www.scientific.net/AMM.465-466.461     Document Type: Conference Paper

References (12)

1. B.F. Armaly, F. Durst, J.C.F. Pereira, B. Schonung, Experimental and theoretical investigation of backward-facing step flow, J. Fluid Mech. 127 (1983) 361-367.
2. B.F. Armaly, F. Durst, V. Kottke, Momentum heat and mass transfer in backward-facing step flows. Numerical heat transfer and fluid flow, Mc Graw-Hill, New York, 1980.
3. Gue, Z. Y., Li, D. Y, and Liang, X. G., Thermal effect on the recirculation zone in sudden expansion gas flows. Int. J. Heat and Mass Transfer, 39 (13) (1996) 2619-2624.
4. V. De Brederode, P. Bradshaw, Three-Dimensional Flow in Normally Two- Dimensional Separation Bubbles I, Flow Behind A Rearward-Facing Step, I. C Aero Report #72-9, 1972.
5. J. Hertzberg, C.M. Ho, Vortex dynamics in a rectangular sudden expansion, AIAA J. 30 (10) (1992) 2420-2425.
6. T.P. Chiang, T.W.H. Sheu, Vortical flow over a 3D backward-facing step, Numer. Heat Transfer, Part A 31 (2) (1997) 167-192.
7. B.F. Armaly, A. Li, J.H. Nie, Measurements in three-dimensional laminar separated flow, Int. J. Heat Mass Transfer 46 (2003) 3573-3582.
8. J.H. Nie, B.F. Armaly, Reverse flow regions in three-dimensional backward-facing step flow, Int. J. Heat Mass Transfer 47 (2004) 4713-4720.
9. R.M. Orselli and M.J.S. De Lemos, Sudden contraction in a turbulent with a porous insert, Latin American Journal of Solids and Structures 2 (2005) 269-290.
10. D Nag and A Datta, On the eddy characteristics of laminar axisymmetric flows through confined annular geometries with inward expansion, Proc. IMechE vol. 21 Part C:J Mechanical Engineering Science 2007.
11. Hussein Togun, Y.K. Salman, H.S. Sultan Aljibori, S.N. Kazi, An experimental study of heat transfer to turbulent separation fluid flow in an annular passage, International Journal of Heat and Mass Transfer 54 (4) (2011) 766-773.
12. C.S. Oon, Hussein Togun, S.N. Kazi, A. Badarudin, M.N.M. Zubir, E. Sadeghinezhad, Numerical simulation of heat transfer to separation air flow in an annular pipe, International Communications in Heat and Mass Transfer 39 (2012) 1176-1180.