**Commenced**in January 2007

**Frequency:**Monthly

**Edition:**International

**Paper Count:**30172

##### Numerical Analysis of Air Flow and Conjugated Heat Transfer in Internally Grooved Parallel- Plate Channels

**Authors:**
Hossein Shokouhmand ,
Koohyar Vahidkhah,
Mohammad A. Esmaeili

**Abstract:**

**Keywords:**
dimple,
heat transfer enhancement,
Numerical,
optimum value,
turbulent air flow.

**Digital Object Identifier (DOI):**
doi.org/10.5281/zenodo.1080949

**References:**

[1] Ghaddar, N.K., Karczak, K.Z., Mikic, B.B., Patera, A.T., Numerical investigation of incompressible flow in grooved channels, Part 1. Stability and self-sustained oscillations, J. Fluid Mech.,163, 1986, pp. 99-127.

[2] Ghaddar, N.K., Megan, M., Mikic, B.B., Patera, A.T., Numerical investigation of incompressible flow in grooved channels, Part 2. Resonance and oscillatory heat-transfer enhancement, J. Fluid Mech.,168, 1986, pp. 541-567.

[3] Amon, C.H., Mikic, B.B., Numerical prediction of convective heat transfer in self-sustained oscillatory flows, J. Thermophys. Heat Transfer, Vol. 4, 1990, pp. 239-246.

[4] Amon, C.H., Heat transfer enhancement by flow destabilization in electronic chip configurations, J. Electron. Packag., Vol. 144, 1992, pp. 35-40.

[5] Fahanieh, B., Herman, C., Sunden B., Numerical and experimental analysis of laminar fluid flow and forced convection heat transfer in a grooved duct, Int. J. Heat Mass Transfer, Vol. 36, 1993, pp. 1609-1617.

[6] Bilen, K., Yapici, S., Heat transfer from a surface fitted with rectangular blocks at different orientation angle, Int. J. Heat Mass Transfer, Vol. 38, 2002, pp. 649-655.

[7] Herman, C., Kang, E., Heat transfer enhancement in a grooved channel with curved vanes, Int. J. Heat Mass Transfer, Vol. 45, 2002, pp. 3741- 3757.

[8] Tanda, T., Heat transfer in rectangular channels with transverse and Vshaped broken ribs, Int. J. Heat Mass Transfer, Vol. 47, No. 2, 2004, pp. 229-243.

[9] Chang, S.W., Liou, T.M., Chiang, K.F., Hong, G.F., Heat transfer and pressure drop in rectangular channel with compound roughness of Vshaped ribs and deepened scales, Int. J. Heat Mass Transfer, Vol. 51, 2008, pp. 52-67.

[10] Wang, L., Sunden, B., Experimental investigation of local heat transfer in a square duct with various-shaped ribs, Int. J. Heat Mass Transfer, Vol. 43, 2007, pp. 759-766.

[11] Ridouane, H., Campo, A., Heat transfer and pressure drop characteristics of laminar air flows moving in a parallel-plate channel with transverse hemi-cylindrical cavities, Int. J. Heat Mass Transfer, Vol. 50, 2007, pp. 3913-3924.

[12] Won, S.Y., Ligrani, P.M., Numerical predictions of flow structure and local Nusselt number ratios along and above dimpled surfaces with different dimple depths in a channel, Num. Heat Transfer, Vol. 46, 2004, pp. 549-570.

[13] Park, J., Desam, P.R., Ligrani, P.M., Numerical predictions of flow structure above a dimpled surface in a channel, Num. Heat Transfer, Vol. 45, 2004, pp. 1-20.

[14] Bilen, K., Cetin, M., Gul, H., Balta, T., The investigation of groove geometry effect on heat transfer for internally grooved tubes, Applied Thermal Engineering, Vol. 29, 2009, pp. 753-761.

[15] Incropera, F.P., De Witt, D.P., Fundamentals of Heat and Mass Transfer, fourth ed., Wiley, 1996.