Question

EMERGENCY. please reply fast

7- A pipe of 120 mm internal diameter 2.2 m long carries thermally an hydrodynamical fully developed flow at 1 is maintained at a temperature of go c temperature of the fluid reaches 50'C. Case b) Find roughness is o.26 mm and your findings. 21.5 kg/s. The pipe is smooth and Case a) Find h where the bulk the fluid temperature reaches 5o'С. Discuss nended in quiescent air Aihat

Answer 1

-A 14o 2.2n internal dmetey d12e mm luid temperature Tbm25ec 一2.2m oe have to Ainol a) ohere the butk lempesatuxe ak pre pesties at Se'c the Lu 仄.

23SS.8 lu n Values bu Substitutin TO 1.9603 Xio Re63u33 2? e have hd O-u by Substituti te Esuen value s

e voughss s o26 mm and ihe Ou oe have to Aind h t tne tuid temperature, beaches Sofa. 626 120 0016 6 afogram Somoo tuthov Correlation Substitutt OtD2구 116sX to 120o 12D 6구 los3 із 9-30礼48 x 0