Generalized non-Newtonian flow of ice slurry through bends

• Autorzy: Żelasko J. , Niezgoda-Żelasko B.
• Języki publikacji: EN

Abstrakty

EN

The present paper covers the flow of ice slurry made of the 10.6% ethanol solution through small-radius bends pipes. The study presents the results of experimental research on ice slurry flow resistance in 90. bends in laminar and turbulent flow ranges. The research has made it possible to derive a set of criterial relationships which determine the local resistance coefficients of ice slurry, which is a Bingham fluid and whose flow is treated as a generalized flow of a non-Newtonian fluid.

Słowa kluczowe

EN

ice slurry; flow resistance; bends; non-Newtonian fluid

• Wydawca: Wydawnictwo Instytutu Maszyn Przepływowych PAN
• Czasopismo: Transactions of the Institute of Fluid-Flow Machinery
• Rocznik: 2010
• Tom: nr 122
• Strony: 45--60
• Opis fizyczny: Bibliogr. 19 poz., rys., tab.

Twórcy

autor

Żelasko J.

autor

Niezgoda-Żelasko B.

• Cracow University of Technology, Institute of Process and Power Engineering, Al. Jana Pawła II 37, 31-864 Kraków

Bibliografia

• [1] Guilpart J.: Experimental study and calculation method of transport characteristics of ice slurries. First Workshop on Ice Slurries of the Int. Inst. Of Refrigeration, Yverdon-Les-Bains 1999, 74–82.
• [2] Sasaki M., Kawashima T., Takahashi H.: Dynamics of snow-water flow in pipelines, slurry handing and pipeline transport. Hydrotransport 12(1993), 533–613.
• [3] Christensen K.G., Kauffeld M.: Heat transfer measurements with ice slurry. Int. Conf. of the Int. Inst. of Refrigeration (1997).
• [4] Egolf P.W., Kitanovski A., Ata-Caesar D., Stamatiou E., Kawaji M., Bedecarrats J.P., Strub F.: Thermodynamics and heat transfer of ice slurries. Int. J. Refrig. 28(2005), 51–59.
• [5] Jensen E., Christensen K., Hansen T., Schneider P., Kauffled M.: Pressure drop and heat transfer with ice slurry. Purdue University, IIF/IIR (2000), 521–529.
• [6] Niezgoda-Żelasko B., Zalewski W.: Momentum transfer of ice slurries flows in tubes experimental investigation. Int. J. Refrig. 2(2006), 418–428.
• [7] Kitanovski A., Poredos A.: Concentraction distribution and viscosity of iceslurry in heterogeneous flow. Int. J. Refrig. 25(2002), 827–835.
• [8] Idielcik I.E.: Handbook of Hydraulic Resistance, CRC Press, 1994.
• [9] Ito H.: Friction factors for turbulent flow in curved pipes. Trans. ASME J. Basic Eng. 82 D(1960), 131–145.
• [10] Ito H.: Pressure losses in smoth pipe bends. Trans. ASME J. Basic Eng. 81 D(1959), 123–134.
• [11] Matras Z.: Hydraulic transport of rheologically complex non-Newtonian fluids in ducts. Cracow University of Technology, Krakow 2001 (in Polish).
• [12] Mishra P., Gupta S.W.: Momentum transfer in curved pipes. 2: Non- Newtonian fluids. Ind. Eng. Chem. Process Des. Dev. 18(1979), 137–142.
• [13] Tada T., Fukui Y., Oshima S., Yamane R.: Effects of Bingham viscosity on flow in curved pipes JSME Int. J. 37(1994), 322–327.
• [14] Bel O., Lallemand A.: Study of two phase secondary refrigerant – 1: Intrinsic thermophysical properties of an ice slurry. Int. J. Refrig. 22(1999), 164–174 (in French).
• [15] Norgaard E., Sorensen T.A., Hansen T.M., Kauffeld M.: Performance of components of ice slurry systems: pumps, plate heat exchangers and fittings. Int. J. Refrig. 28(2005), 83–91.
• [16] Norgaard E., Sorensen T.A., Hansen T.M., Kauffeld M.: Performance of components of ice slurry systems: pumps, plate heat exchangers and fittings. Proc. of the 3rd IIR Workshop on Ice Slurries, Lucerne 2001, 129–136.
• [17] Turian R.M., Ma T.W., Hsu F.L., Sung D.J., Plackmann G.W.: Flow of concentrated non-Newtonian slurries: Friction losses in bends, fittings, valves and Venturie meters. Int. J. Multiphase Flow 24(1998), 243–269.
• [18] Niezgoda-Żelasko B., Żelasko J.: Generalized non-Newtonian flow of iceslurry. Chem. Eng. And Proc. 46(2007), 895–904.
• [19] Kozicki W., Chou C.H., Tiu C.: Non-Newtonian flow in ducts of arbitrary cross-sectional shape. Chem. Eng. Sci. 21(1966), 665–679.