Engineering, 06.04.2021 02:20 exoticbunnylover123
In an adiabatic flow of a perfect gas in a constant- area duct with friction, we have the inlet condition as M1 = 2.0, p1 = 25 kPa, T1 = 250 K. The duct length-to-(hydraulic) diameter ratio is L/Dh = 10.262 and the average friction coef- ficient at the wall is Cf = 0.005. Assuming gas properties are = 1.4 and R = 287 J/kgâ‹…K, calculate
Answers: 3
Another question on Engineering
Engineering, 04.07.2019 16:10
The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.
Answers: 1
Engineering, 04.07.2019 18:10
Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.
Answers: 2
Engineering, 04.07.2019 18:20
Agas mixture consists of 8 kmol of h2 and 2 kmol of n2. determine the mass of each gas and the apparent gas constant of the mixture.
Answers: 3
Engineering, 06.07.2019 03:10
Asolid steel sphere (k=63.9 w m-1 k-1 , ? =7832 kg m-3 , c=0.523 kj kg-1 k-1 ), 100 mm in diameter is initially at a uniform temperature of 500o c and is suddenly quenched in a large oil bath for which t? = 100o c and h = 3200 w m-2 k-1. estimate the time required for the sphere to cool to 200o c and to 110o c
Answers: 1
You know the right answer?
In an adiabatic flow of a perfect gas in a constant- area duct with friction, we have the inlet cond...
Questions
History, 24.07.2019 13:00
Mathematics, 24.07.2019 13:00
Social Studies, 24.07.2019 13:00
History, 24.07.2019 13:00
