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!
Air enters the evaporator section of an air-conditioner at 100 kPa, 27oC with a volumetric flow rate of 6 m^3/min. R-134a enters the evaporator at 120 kPa with a quality of 0.3 and rate of 2kg/min and it leaves as a saturated vapor at the same pressure. Determine (a) the exit temperature of the air (oC) and (b) the rate of entropy production (kW/K) for the process in two ways:
(i) Assume the outer surface of the evaporator is insulated.
(ii) Assume the outer surface is not insulated and heat is transferred from the surrounding medium which is at 32oC to the evaporator at a rate of 30 kJ/min.
A jet of water issues from a nozzle at a speed of 6 m/s and strikes a stationary flat plate oriented normal to the jet, as shown in Figure 1. The exit area of the nozzle is 645 mm2. Ignore friction losses and assume all pressures are atmospheric (zer..
natural gas is a mixture of methane ethane propane and butane...as well as other components. consider natural gas
consider the interface between atmospheric air and a body of water both at 17 degc.a. what are the mole and mass
A 1.5 hP pump operating at steady state pumps water 100 ft up at a mass flow rate of 20,000 lb/hr. Assuming no change in the temperature of the water, determine the rate of heat transfer between the pump and the surroundings in Btu/hr. (g = 32 ft/s2)
refrigerant 134a is compressed at steady state from 2.4 bar 0oc to 12 bar 50oc. refrigerant enters the compressor with
A ford ranger with a mass of 2410 kg is traveling at a velocity of 65 mph down a mount ion road in Colorado. The brakes fail and the driver elects to use a "run away" truck tramp to stop the pickup. What distance in feet will it travel if the ramp ha..
Water at 100 kPa and 400 K is heated electrically, adding 700 kJ/kg in a constant pressure process. Find the final temperature using- The ideal gas table A-8 (Ideal gas properties of various substances, Entropies at 0.1 MPa (1-bar) pressure, mass bas..
a rectangular intake air duct is 36 in. wide and 24 in. high. it runs for over 300 ft inside a warehouse and is at 50 f
a mummy picks up a calculator and starts adding odd whole numbers together in order 135....etc. what will be the last
consider a steam power plant with reheat that operates on a modified rankine cycle. steam enters the high-pressure
5 lbm of air is compressed in a piston cylinder assembly from 1 bar 300k to 5 bar according to a polytropic process
a vortex tube is used to separate an ideal gas at 10 bar and 375 k such that half the gas is collected in a cool stream
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