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About the intensification of convective heat transfer from combustion products to the walls of a cylindrical shaped pulsing combustion chamber
2019
IOP Conference Series: Earth and Environment
Preserved Fulltext
Franke's critical dependence determines the theoretical relationship for the numbers Nu for pulsating and stationary flow regimes. It is based on the heat exchange intensification hypothesis due to the interaction of the pulsating velocity profile and the boundary layer near the heating surface. The article presents the results of studies to test the efficiency of the Franke's ratio for a given range of pulsed combustion chamber diameters, as well as to determine the influence of the geometric
doi:10.1088/1755-1315/288/1/012117
fatcat:hojgmhk5cnbubpoeolf2nt25oe