Two-phase flow of refrigerants in 85μm-wide multi-microchannels: Part II - Heat transfer with 35 local heaters

International Journal of Heat and Fluid Flow

Volumn 32, Issue 2, 2011, Pages 464-476

  Costa Patry, Etienne ^a   Olivier, Jonathan ^a   Michel, Bruno ^b   Thome, John Richard ^a  

^a EPFL   (Switzerland)

^b IBM RESEARCH ZURICH   (Switzerland)

Author keywords

Heat transfer; Microchannel; Refrigerants; Saturated boiling

Indexed keywords

HEAT FLUX; HEAT TRANSFER; HEAT TRANSFER COEFFICIENTS; MICROCHANNELS; REFRIGERANTS; TEMPERATURE MEASUREMENT;

BASE TEMPERATURE; CHANNEL ROUGHNESS; HEAT TRANSFER PREDICTIONS; INTERMITTENT FLOWS; LATERAL DIRECTIONS; MULTI MICROCHANNELS; SATURATED BOILING; THREE ZONE MODEL;

TWO PHASE FLOW;

EID: 79952192435     PISSN: 0142727X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijheatfluidflow.2011.01.006     Document Type: Article

References (27)

1. Agostini B., Thome J.R., Fabbri M., Michel B., Calmi D., Kloter U. High heat flux flow boiling in silicon multi-microchannels - Part I: Heat transfer characteristics of refrigerant R236fa. Int. J. Heat Mass Transfer 2008, 51:5400-5414.
2. Agostini B., Thome J.R., Fabbri M., Michel B., Calmi D., Kloter U. High heat flux flow boiling in silicon multi-microchannels - Part II: Heat transfer characteristics of refrigerant R245fa. Int. J. Heat Mass Transfer 2008, 51:5415-5425.
3. Bao Z.Y., Fletcher D.F., Haynes B.S. Flow boiling heat transfer of Freon R11 and HCFC123 in narrow passages. Int. J. Heat Mass Transfer 2000, 43:3347-3358.
4. Bertsch S.S., Groll E., Garimella S.V. A composite heat transfer correlation for saturated flow boiling in small channels. Int. J. Heat Mass Transfer 2009, 52:2110-2118.
5. Borhani N., Agostini B., Thome J.R. A novel time strip flow visualisation technique for investigation of intermittent dewetting and dryout in elongated bubble flow in a microchannel evaporator. Int. J. Heat Mass Transfer 2010, 53:4809-4918.
6. Chen J.C. Correlation for boiling heat transfer to saturated fluids in convective flow. I& EC Proc. Des. Dev. 1966, 5(3):322-329.
7. Cioncolini A., Thome J.R., Lombardi C. Unified macro-to-microscale method to predict two-phase frictional pressure drops of annular flows. Int. J. Multiphase Flow 2009, 35:1138-1148.
8. Hamdar M., Zoughaib A., Clodic D. Flow boiling heat transfer and pressure drop of pure HFC-152a in a horizontal mini-channel. Int. J. Refrig. 2010, 1-12. 10.1016/j.ijrefrig.2009.12.006.
9. Harichian T., Garimella S.V. Microchannel size effects on local flow boiling heat transfer to a dielectric fluid. Int. J. Heat Mass Transfer 2008, 51:3724-3735.
10. Jang Y., Park C., Lee Y., Kim Y. Flow boiling heat transfer coefficients and pressure drops of FC-72 in small channel heat sinks. Int. J. Refrig. 2008, 31:1033-1041.
11. Kandlikar S.G., Balasubramanian P. An extension of the flow boiling correlation to transition, laminar, and deep laminar flows in minichannels and microchannels. Heat Transfer Eng. 2004, 25(3):86-93.
12. Karyiannis T.G., Shiferaw D., Kenning D.B.R., Wadekar V.V. Flow patterns and heat transfer for flow boiling in small to micro diameter tubes. Heat Transfer Eng. 2009, 31(4):257-275.
13. Kattan N., Thome J.R., Favrat D. Flow boiling in horizontal tubes: Part 1 - development of a diabatic two-phase flow pattern map. J. Heat Transfer 1998, 120:140-147.
14. Kreith, F., Bohn, M.S., 2001. Principles of Heat Transfer, sixth ed., Brooks/Cole, Pacific Grove USA, 2001.
15. Lazarek G.M., Black S.H., transfer Evaporative heat pressure drop and critical heat flux in a small vertical tube with R-113. Int. J. Heat Mass Transfer 1982, 25(7):945-960.
16. Lee J., Mudawar I. Two-phase flow in high-heat-flux micro-channel heat sink for refrigeration cooling applications: Part II - heat transfer characteristics. Int. J. Heat Mass Transfer 2005, 48:941-955.
17. Lin S., Kew P.A., Cornwell K. Two-phase heat transfer to a refrigerant in a 1mm diameter tube. Int. J. Refrig. 2001, 24:51-56.
18. Lockhart R.W., Martinelli R.C. Proposed correlation of data for isothermal two-phase, two-component flow in pipes. Chem. Eng. Prog. 1949, 45:39-48.
19. Moroni G.L. Viscous heating in liquid flows in micro-channels. Int. J. Heat Mass Transfer 2005, 48:3637-3647.
20. Ong, C.L., 2010. Macro-to-Microchannel Two-Phase Flow in Transition and Evaporation, Thesis No. 4674. Ph.D thesis, École Polytechnique Fédérale de Lausanne.
21. Ong C.L., Thome J.R. Flow boiling heat transfer of R134a, R236fa and R245fa in a horizontal 1.030mm circular channel. Exp. Therm. Fluid Sci. 2009, 33:651-663.
22. Park, J.E., Thome, J.R., Michel, B., 2009. Effect of inlet orifice on saturated CHF and flow visualization in multi-microchannel heat sinks. In: 25th IEEE SEMI-THERM Symposium, 2009.
23. Revellin R., Dupont V., Ursenbacher T., Thome J.R., Zun I. Characterization of diabatic two-phase flows in microchannels: flow parameter results for R-134a in a 0.5mm channel. Int. J. Multiphase Flow 2006, 32:755-774.
24. Shanks H.R., Maycock P.D., Sidles P.H., Danielson G.C. Thermal conductivity of silicon from 300 to 1400K. Phys. Rev. 1963, 130(5):1743-1747.
25. Thome J.R., Consolini L. Mechanisms of boiling in micro-channels: critical assessment. Heat Transfer Eng. 2009, 31(4):288-297.
26. Thome J.R., Dupont V., Jacobi A.M. Heat transfer model for evaporation in microchannels. Part I: presentation of the model. Int. J. Heat Mass Transfer 2004, 47:3387-3401.
27. Tran T.N., Wambsganss M.W., France D.M. Small circular- and rectangular-channel boiling with two refrigerants. Int. J. Multiphase Flow 1996, 22(3):485-498.