Nak (56%/44%), which is an alloy of sodium and potassium, is used to cool fast neutron nuclear reactors. The NaK flows at a rate of mm 0.8 kg/s through a D = 40-mm-diameter tube that has a surface temperature of T = 435 K. The NaK enters the tube at Tmi 335 K and exits at an outlet temperature of Tm. = 397 K. Determine the tube length L, in m, and the local convective heat flux at the tube exit, in W/m². L= q" i i m W/m²

Nak (56%/44%), which is an alloy of sodium and potassium, is used to cool fast neutron nuclear reactors. The NaK flows at a rate of mm 0.8 kg/s through a D = 40-mm-diameter tube that has a surface temperature of T = 435 K. The NaK enters the tube at Tmi 335 K and exits at an outlet temperature of Tm. = 397 K. Determine the tube length L, in m, and the local convective heat flux at the tube exit, in W/m². L= q" i i m W/m²

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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