Effect of initial aqueous solution concentration and heating conditions on heat transfer characteristics of ice slurry

被引：19

作者：

Kumano, Hiroyuki ^{[1
]}

Asaoka, Tatsunori ^{[2
]}

Sawada, Seigo ^{[2
]}

机构：

[1] Aoyama Gakuin Univ, Dept Mech Engn, Chuo Ku, Sagamihara, Kanagawa 2525258, Japan

[2] Shinshu Univ, Dept Mech Syst Engn, Nagano 3808553, Japan

来源：

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID | 2014年 / 41卷

关键词：

Ice slurry; Two-phase flow; Heat transfer coefficient; Non-Newtonian fluid; PRESSURE-DROP; FLOW; TRANSITION;

D O I：

10.1016/j.ijrefrig.2014.01.007

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this study, parameters affecting the heat transfer characteristics of ice slurry were investigated experimentally. The initial concentration of the ethanol solution from which the ice slurry was produced was varied as experimental parameter. Moreover, the heat flux at the test tube surface was varied as the experimental parameters, and the heat transfer coefficients measured. The effect of initial ethanol solution concentration and heating conditions on the heat transfer characteristics was not significant, and the Nusselt number can be expressed as a function of apparent Reynolds number, ice packing factor and ratio of average ice particle diameter to test tube diameter. (C) 2014 Elsevier Ltd and IIR. All rights reserved.

引用

页码：72 / 81

页数：10

共 16 条

[1] Rheology, flow behaviour and heat transfer of ice slurries: a review of the state of the art [J].

Ayel, V ;

Lottin, O ;

Peerhossaini, H .

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2003, 26 (01) :95-107

[2] Heat transfer and pressure drop of ice slurries in plate heat exchangers [J].

Bellas, J ;

Chaer, I ;

Tassou, SA .

APPLIED THERMAL ENGINEERING, 2002, 22 (07) :721-732

[3]

Doetsch C., 2001, P 3 WORKSH IC SLURR, P53

[4] From physical properties of ice slurries to industrial ice slurry applications [J].

Egolf, PW ;

Kauffeld, M .

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2005, 28 (01) :4-12

[5]

Fukusako S., 2001, P 4 WORKSH IC SLURR, P145

[6]

Guilpart J., 1999, 1st Workshop on Ice Slurries of the IIR, P74

[7] Heat transfer and pressure drop in ice-water slurries [J].

Knodel, BD ;

France, DM ;

Choi, US ;

Wambsganss, MW .

APPLIED THERMAL ENGINEERING, 2000, 20 (07) :671-685

[8] Study on latent heat of fusion of ice in aqueous solutions [J].

Kumano, Hiroyuki ;

Asaoka, Tatsunori ;

Saito, Akio ;

Okawa, Seiji .

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2007, 30 (02) :267-273

[9] Study on flow and heat transfer characteristics of ice slurry in the transition region [J].

Kumano, Hiroyuki ;

Tamura, Fumito ;

Sawada, Seigo ;

Asaoka, Tatsunori .

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2013, 36 (03) :801-808

[10] Experimental study on heat transfer characteristics of ice slurry [J].

Kumano, Hiroyuki ;

Hirata, Tetsuo ;

Shouji, Ryouta ;

Shirakawa, Michito .

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2010, 33 (08) :1540-1549

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