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!
The wall shear stress
w in a boundary layer is assumed to be a function of stream velocity U, boundary layer thickness δ , local turbulence velocity u', density , and local pressure gradient dp/dx. Using (, U, δ) as repeating variables, rewrite this relationship as a dimensionless function.
an electric current of 0.25 a flows through a 5-ohm electrical resistor placed in an evacuated chamber. the resistor is
Determine the thermal efficiency for the case of one feedwater heater operating at 2.0 MPa. 2. Plot the influence of the feedwater heater pressure in terms of rise of feedwater enthalpy / maximum rise of feedwater enthalpy
steam enters a turbine at 8 mpa 450oc at a rate of 15 kgs and a velocity of 100 ms it leaves as saturated vapor at 100
Air at 60° F and 40 psia is flowing in a 4" diameter pipe at 0.2 slugs/sec. The pipe undergoes a conversion to a 2" by 3" rectangular duct in which T = 150°F and P = 7 psia. Calculate the average velocity in each section.
Use the retention data given in the following table to calculate the retention index of 1-hexene.
A one dimensional wall of material (Kw=10w/mk) is 50 mm thick with uniform heat generation q‘‘‘=5*10^6w/m^3. The left side is exposed to a fluid hl=500w/m^2k at 20 degree Celsius. The right side has a 10mm thick plate attached that has no heat genera..
Determine the conditions for delivering maximum torque at starting of a three-phase induction motor.
an industrial water shutoff valve is designed to operate with 30lbs of force and will encounter 200lbs of resistance
Saturated steam flowing at 3.5 kg/s and 200 kPa is condensed into saturated liquid at the same pressure in a counter-flow heat exchanger. The coolant is water with an inlet temperature of 18 degrees Celsius and an outlet temperature of 35 degrees Cel..
how many grams of Na3PO4 will be needed to produce 250 mL of a solution of a solution that has a concentration of Na+ ions of 1.5 M.
Consider the flow of a uniform stream of speed V in the x-direction and a sink of strength Q at the origin. Find the stagnation point(s) and the equation of the stagnation streamline. Sketch (freehand) the flow streamlines
If the length of each spring is 120 mm when the radius of the spring is 70 mm and the equilibrium speed is 360 r.p.m, find the free length of the spring. If the radius of the rotation increases to 120 mm, what will be the corresponding percentage ..
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