Salim salim Hamieh

8 Questions 22 Answers 0 Followers

Questions related from Salim salim Hamieh

How to Know steel sheet composition ? if i want to know if it contain aluminum ?

03 March 2018 6,372 0 View

Why air pressure tanks have intake above the discharge?

i have a 10 bar tank vertical with air dryer after it , i have a question why the intake i above the discharge ? is it because of the pressure difference ?

08 August 2016 7,287 5 View

CD error in simulating naca 0012?

HELOO , IM FACING PROBLEM IN CD values comparing to the ideal values , im taking all the proper bc , im having good cl data , where as my cd values are not accurate at all , any suggestions? Regards

04 April 2016 1,372 2 View

HOW TO change the upper and lower foil from aluminuim to wood in ansys 16.0?

after analyzing NACA 0012 under aluminuim material , im willing to change the material to wood , and compare the change in pressure grad and cl cd grad , but when i change the material , it says...

03 March 2016 9,538 0 View

What is time step size in fluent ?

Any explanation for time step size definition for fluent ?

02 February 2016 8,332 9 View

HOW to overcome EXAM STRESS ?

Sometimes talking about your fears is the best way to cope with it , so one of my fears is STRESS in exams , from my early stages of my engineering degree until today and during my masters degree...

02 February 2016 5,223 4 View

Flow from high pressure to low pressure ?

i got this exercise where : air is flowing through a well-lagged duct. at some point A the pressure is 1.5 bar and the temperature is 187 degrees C, and another point at a distance , B pressure is...

02 February 2016 6,871 5 View

Which value and at what iteration of cd ill consider while analyzing fluent (ansys) over a naca 0012 ?

analyzing using ansys fluent , i considered a 3000 iterations of K-omega turbulent model , but while exporting data , i got the value of cd and cl for each iteration till the end , my question is...

01 January 2016 7,404 6 View