FLOW IN HYDRODYNAMIC ENTRANCE REGION OF DUCTS OF ARBITRARY CROSS SECTION

被引：34

作者：

FLEMING, DP

SPARROW, EM

机构：

[1] Heat Transfer Laboratory, Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN

来源：

JOURNAL OF HEAT TRANSFER | 1969年 / 91卷 / 03期

关键词：

D O I：

10.1115/1.3580173

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A general method of analysis is presented for determining the developing velocity field and pressure drop for laminar flow in the entrance region of ducts having arbitrary cross sections. Application of the solution method is made to rectangular ducts and to triangular ducts. Available experimental data are compared with the analytical results and good agreement is found to prevail. Development characteristics for six ducts are brought together and compared, and various trends are identified. © 1969 by ASME.

引用

页码：345 / &

共 13 条

[1]

BATTON WD, 1966, PERSONAL COMMUNICATI

[2]

FLEMING DP, 1968, THESIS U MINNESOTA

[3]

HAN LS, 1962, 4 P US NAT C APPL ME, V2, P1269

[4]

HAN LS, 1960, T ASME E, V82, P403

[5]

LANGHAAR HL, 1942, T ASME, V64, pA55

[6]

LUNDGREN TS, 1964, T ASME D, V86, P620

[7]

MCCOMAS ST, 1967, T AM SOC MECH ENGR D, V89, P847

[8]

QUARMBY A, 1966, APPLIED SCIENTIFI A, V15, P411

[9] The development of laminary speed distribution and its importance for tenacity measurements [J].

Schiller, L .

ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 1922, 2 :96-106

[10] FLOW DEVELOPMENT IN THE HYDRODYNAMIC ENTRANCE REGION OF TUBES AND DUCTS [J].

SPARROW, EM ;

LIN, SH ;

LUNDGREN, TS .

PHYSICS OF FLUIDS, 1964, 7 (03) :338-347

← 1 2 →