Corpus ID: 92306181

Laminar Flow Forced Convection Heat Transfer and Flow Friction in Straight and Curved Ducts - A Summary of Analytical Solutions

@inproceedings{Shah1971LaminarFF,
  title={Laminar Flow Forced Convection Heat Transfer and Flow Friction in Straight and Curved Ducts - A Summary of Analytical Solutions},
  author={R. Shah and A. London},
  year={1971}
}
Abstract : Theoretical laminar flow solutions for heat transfer and flow friction are of importance in the development of compact heat exchangers. Generally the higher the degree of compactness, the lower is the Reynolds number and the greater is the relevance of the theory solutions. In the report these solutions are compiled for twenty one straight ducts and four curved ducts. Some new analytical solutions are obtained by writing a general computer program for three ducts. Application of the… Expand
Laminar flow friction and forced convection heat transfer in ducts of arbitrary geometry
A least-squares-matching technique is presented to analyze fully developed laminar fluid flow and heat transfer in ducts of arbitrary cross-section. Forced convection heat transfer is consideredExpand
Laminar forced convection heat transfer of a non-newtonian fluid in a square duct
Abstract Numerical solutions for laminar heat transfer of a non-Newtonian fluid in the thermal entrance region of a square duct are presented for three thermal boundary conditions. The power-lawExpand
General equation for heat transfer for laminar flow in ducts of arbitrary cross-sections
Abstract This paper presents the general equations for heat transfer calculations for constant wall temperature in laminar developed flow in ducts of arbitrary cross sections. The results obtainedExpand
A numerical study of laminar heat convection in ducts of irregular cross-sections
Abstract Forced convective heat transfer during hydrodynamically fully developed laminar fluid flow inside ducts of irregular cross section is analyzed utilizing numerical methods. The elliptic gridExpand
Heat Transfer to a Power-Law Fluid in Arbitrary Cross-Sectional Ducts
Numerical solutions for laminar heat transfer of a non-Newtonian fluid in the thermal entrance region for triangular, square, sinusoidal, etc. ducts are presented for constant wall temperature. TheExpand
Theoretical investigation of the effect of the duct cross-sectional area on the heat transfer and fluid flow
For a non-Newtonian fluid in the thermal entrance region for a triangular, square, sinusoidal ducts, the numerical solutions for laminar heat transfer with a constant wall temperature the ellipticExpand
Numerical analysis of Fully Developed Laminar Flow and heat transfer of Non-Newtonian Fluid in Ducts of Arbitrary Cross-Sectional Shape
A numerical solution is presented for pressure drop and heat transfer characteristics of laminar fully-developed laminar flow of circular, square and triangular cross sections with subjected to aExpand
Laminar heat transfer in a rectangular channel for the temperature boundary condition of the third kind
Abstract To investigate the influence of the temperature boundary condition of the third kind on the laminar forced convection heat transfer in the thermal entrance region of a rectangular channel,Expand
NUMERICAL INVESTIGATION OF LAMINAR NON-NEWTONIAN FLUID FLOW IN ARBITRARY CROSS SECTIONAL DUCTS UNDER A CONSTANT HEAT FLUX
Résumé: The flow of non-Newtonian fluids in relatively simple cross sections such as circular, slit, concentrically annular, rectangular, elliptical and triangular ducts has been treated extensivelyExpand
Laminar fully developed flow and heat transfer of RobertsonStiff fluids in a rectangular duct
The laminar fully developed flow and heat transfer through a rectangular duct of a viscous incompressible Robertson–Stiff fluid is investigated. Robertson–Stiff fluids are time independent non-Newt...
...
1
2
3
4
5
...

References

SHOWING 1-10 OF 154 REFERENCES
Analysis of laminar-flow heat transfer in the entrance region of circular tubes
Abstract Non-linear equations of laminar flow of a viscous incompressible fluid in the entrance region of a circular tube have been solved by an exact numerical method to obtain the velocity of theExpand
Steady laminar heat transfer in a circular tube with prescribed wall heat flux
An analysis is performed to determine the heat transfer characteristics for a laminar forced convection flow in a circular tube with prescribed wall heat flux. Results are first obtained for the caseExpand
HEAT TRANSFER IN ANNULAR PASSAGES. SIMULTANEOUS DEVELOPMENT OF VELOCITY AND TEMPERATURE FIELDS IN LAMINAR FLOW
Abstract An analysis is made of the problem of laminar flow heat transfer in an annulus with simultaneously developing velocity and temperature distributions and constant wall heat flux. A solutionExpand
Heat transfer in tube coils with laminar and turbulent flow
Abstract Friction and heat transfer results are presented for the laminar flow of oil and the turbulent flow of water in tube coils having ratios of coil to tube diameter of 17 and 104, for ReynoldsExpand
Finite difference analysis of forced-convection heat transfer in entrance region of a flat rectangular duct
The laminar forced convection heat transfer in the entrance region of a flat rectangular duct is studied. In this region temperature and velocity profiles are simultaneously developed. The basicExpand
HEAT TRANSFER IN ANNULAR PASSAGES. HYDRODYNAMICALLY DEVELOPED LAMINAR FLOW WITH ARBITRARILY PRESCRIBED WALL TEMPERATURES OR HEAT FLUXES
Abstract A complete analysis for the thermal problem in hydrodynamically fully developed flow is presented. This includes evaluation of the four fundamental solutions in the thermal energy regions byExpand
Forced heat convection in laminar flow through rectangular ducts
Introduction. In this paper we consider the problem of finding the heat transfer to the wall of a duct which has a rectangular cross-section and through which a hot viscous fluid passes in steadyExpand
Simultaneous development of velocity and temperature distributions in a flat duct with uniform wall heating
Laminar forced-convection heat transfer in a parallel-plate channel (flat duct) with uniform heat flux at the walls is analyzed. The velocity and temperature distributions, both uniform at theExpand
Study on forced convective heat transfer in curved pipes: (1st report, laminar region)
Abstract The theoretical study of fully developed laminar flow in a curved pipe gives a satisfactory result for resistance coefficient and heat-transfer coefficient in fully developed temperatureExpand
ON SOME LAMINAR FORCED-CONVECTION PROBLEMS
The forced-convection problems in channels of fully developed laminar flow with heat sources and constant walltemperature gradient are approached by the method of complex variables. lt is shown thatExpand
...
1
2
3
4
5
...