A design guide for calculating liquid-metal turbulent forced convection heat transfer with non-uniform heat fluxes and transients |
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Authors: | W.J. Minkowycz R.P. Stein |
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Affiliation: | Argonne National Laboratory, Components Technology Division, 9700 South Cass Avenue, Argonne, Illinois 60439, USA |
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Abstract: | Calculation of turbulent forced convection heat transfer in ducts during non-uniform wall heat fluxes and transients is of interest to the national liquid-metal fast breeder nuclear reactor program. This paper presents an improved method whereby such heat transfer can be determined during analysis and design. Since the method involves the use of fully developed, steady-state heat transfer coefficients, several dimensionless coefficients and selected physical properties, tables, graphs, or equations are included for the convenience of the designer. Application of the improved method is specialized to four geometries of interest: circular tube, parallel-plate channel, annular space, and approximation of pin or rod bundle. |
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