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AminBakhtiari's blog


 Hi my friends!

I hope everythin's ok! 

As I previously said I'm doing some researches about fully developed turbulent flow inside an annuli.Now I've faced some problems. Does anyone know how can I calculate Darcy friction factor for a fully developed turbulent regime inside an annuli not using colebrook equations and moody diagram? is there any other way?

I'd be really thankful if anyone could help me .


Greetings my dear friends!

I'm Amin and its my first post!I'm studying mechanical Engineering in Semnan University in Iran and by the time  I'm workin' on entropy generation calculation for laminar and terbulent
fully developed forced flow and heat transfer of nanofluids inside
annul.I'd be really glad if anyone could give me hand with it .

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