8 6 4 2

0 ReH =90,000 ° ReH =60,800 a ReH =18,300 o ReH =10,000

m ■ 11 ■ L'J ■ Jl1!1!'1'Hiiiiil m ■ 11 ■ L'J ■ Jl1!1!'1'Hiiiiil

Figure 2.13. Nusselt number ratios Nu /Nuo, for fully-developed conditions measured at the downstream end of the test section and averaged in the l / Dh direction, as dependent upon the W /Dh coordinate for different Reynolds numbers and Toi /Tw =0.93-0.95.

0 0

Post a comment