Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Hot water traveling through a thick-walled steel pipe (k=60 W/m·K) is cooled externally by a cross-flow airstream at a velocity of 20 m/s at a temperature of 25ºC. The inner and outer diameters of the pipe are Di=20 mm and Do=25 mm. The hot water enters at 90ºC at a mass flow rate of 0.11 kg/s. What is the mean temperature of the water exiting the 20 meter long pipe? Assume that the entire flow is hydrodynamically and thermally fully-developed.
two kilograms of air within a piston-cylinder assembly executes a carnot power cycle with maximum and minimum
What is the initial velocity of Block B, constant acceleration of Block A, velocities of both blocks at t=3s, and the total distance traveled by block B from t=0s to t=3s?
Twenty-five samples of steel beam were chosen and tested for Young's Modulus. Eight had a modulus of E = 30 x 10^6 psi. Two had a modulus of E = 29 x 10^6 psi. Fifteen had a modulus of E = 30. x 1-^6 psi.
a gas is contained in a vertical frictionless pixton-cylinder. the piston m 10 kg a- 7.5 x 10-3 m2 is attached to a
how to calculate the adiabatic flame temperatures from the injection pressures during choked conditions.
an aircraft model tested in a wind tunnel produced 5 pounds of lift giving a lift coefficient of 0.7. when the actual
determine the instantaneous rate of heat transfer from a 1.5-cm-diameter ball bearing with a surface temperature of 150
in a tempering process glass plate which is initially at a uniform temperature ti is cooled by suddenly reducing the
water flowing in a horizontal 30 cm diameter pipe at 5 ms and 300 kpa gage enters a 90o bend reducing section which
nitrogen n2 initially occupying 0.1 m3 at 6 bar 2478c undergoes an internally reversible expansion during which pv 1.20
initially an insulated rigid tank contains 18.67 kg of water at 21.45oc and 101 kpa. the tank also contains a 3.66 kg
a cycle based on a rankine cycle with water as the work fluid must have its highest cycle pressure and temperature at
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd