A water-coolerice-maker operates at steady-state producing

Assignment Help Mechanical Engineering
Reference no: EM13629901

A water-cooler/ice-maker operates at steady-state producing chilled water at 5 C and ice at -10 C from tap water at 20C. The unit is supplied with a steady-flow of .06 kg/s of liquid R-134a at 20 C. Saturated R-134a vapor exits at -20 C. These are neither frictionless nor quasi-equilibrium processes. heat gain from the surroundings is 2 kJ/s. Neglect changes in kinetic and potential energy, and the small external work applied to separate the ice. Given: Ice is produced at a mass flow rate of .01 Kg/s. Find the mass flow rate of chilled water.

Reference no: EM13629901

Questions Cloud

The combine turbine-generator efficiency 80 percent : in hydroelectric power plant water at 20 celcius. is supplied to turbine at a rate of 0.6m3s through 200m long
What is the direction of the acceleration whats is the mass : three forces acting on an object are given by f1 -2.00i 2.00j n f2 5.00i -3.00j n and f3 -45.oi n. the object
A steady flow of liquid ethylene glycol inside finned : a steady flow of liquid ethylene glycol inside finned tubing is cooled from an inlet state of 85c and 2000kpa to an
The atomic weight of carbon 12 is 12 and that of magnesium : a star of mass 10 msun is composed entirely of fully ionized 12c.a what is the mean molecular weight ??b suppose that
A water-coolerice-maker operates at steady-state producing : a water-coolerice-maker operates at steady-state producing chilled water at 5 c and ice at -10 c from tap water at 20c.
If it has to be operated in 300degf maximum with fully : a forged 6061-t6 aluminum bar d1.5 in. with sut45000 psi will be used for one of the machine component. if it has to be
Determine p2 v2 and t2 for the trapped air in the final : a u-tube manometer is closed on the left end and open to the atmosphere on the right end where patm 105 pa. the
Calculate the energy of h2 molecule where nx ny nz - 10 : in general the quantization of transitional motion is insignificant for atoms because of their mass. however this
Find max stress sigmatheta the cylinder is hollow in the : find max stress sigmatheta. the cylinder is hollow in the center one layer of steel inside and a layer of brass

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  There is no significant change in kinetic energy and no

water is drawn at steady state from a body up 15 m to a storage tank by a pump. pressure at the opening of the pump is

  Explain longitudinal versus transverse vibrations in a bar

Longitudinal versus Transverse Vibrations in a bar, A 48 inch long by 2 inch diameter round steel rod (E=30e6 psi, density=0.28 lb/in3) is fixed at one end and free at the other. If the rod is struck transversely so that there is both a longitudin..

  The relationship between pressure and volume during the

nitrogen n2 gas within a piston-cylinder assembly undergoes a compression from p1 0.2mpa v12.75 m3 to a state where p2

  What is the concept they understood

To solve ax = b Find a number y such that ay is integer (and possibly a factor of b) Then if k Ay = b, the answer is ky What is the concept they understood?

  A piston-cylinder device containing argon gas undergoes an

a piston-cylinder device containing argon gas undergoes an isothermal process at 100 c during which the pressure

  As given in the sketch kerosene at 90f is being drained

as given in the sketch kerosene at 90f is being drained through 100 feet of 4 inch schedule 80 pipe from a storage tank

  The average fuel to electric power efficiency of a coal

the united states produced 51 of its electric grid energy from coal fired power plants in 2001. this electricity from

  Determine the tensions at the cables

the suspended load exerts a force F=600 lb at A, and the weight of the bar OA is negligible. Determine the tensions at the cables and the reactions at the ball and socket support O

  A four cylinder 24 liter engine operates on a four stroke

a four cylinder 2.4 liter engine operates on a four stroke cycle at 3200 rpm. the compression ration is 9.41 the

  Water flows vertically upward through a 10-m-long

water flows vertically upward through a 10-m-long cylindrical pipe and then through a 10-m-long nozzle connected to it.

  Saturated water vapor at 200 kpa is in a constant pressure

saturated water vapor at 200 kpa is in a constant pressure pistoncylind assembly. at this state the piston is 0.1m from

  Calculate the lattice parameter of aluminum

Write a complete program consisting of a Main Program and Subprogram (you choose which type, but there should be only one) that fulfills the following requirements.

Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd