What is the maximum possible heat transfer rate

Assignment Help Mechanical Engineering
Reference no: EM13718409

A double pipe heat exchanger uses water at 15 °C to cool 100 °C fluid (Cp = 2.63kj / kg °K) the water and fluid rates are each 0.5 kg / s .

What is the maximum possible heat transfer rate?

What effectiveness of the heat exchanger?

What is Tco and Tho ?

 

Which method do you chooses (parallel or counter) flow ? Why?

Reference no: EM13718409

Questions Cloud

Calculate the electric flux through the hole : An uncharged nonconductive hollow sphere of radius 14.0 cm surrounds a 20.0 µC charge located at the origin of a Cartesian coordinate system. Calculate the electric flux through the hole
Determine the electric flux through this area : A flat surface of area 3.00 m2 is rotated in a uniform electric field of magnitude E = 5.50 x 105 N/C. Determine the electric flux through this area when the electric field is perpendicular to the surface
Assume steady state-steady flow : A water cooled compressor changes the state of R-134a from a saturated vapor at 15 psia to a pressure of 120 psia. The fluid rate is 2.0 lbm/min, and the cooling water removes heat at a rate of 135 Btu/min. If the power input is 4.0 hp, determine the..
Determine the force sally experiences : Sally and Sam are in a spaceship that comes to within 18,000 km of the asteroid Ceres. Determine the force Sally experiences due to the presence of the asteroid
What is the maximum possible heat transfer rate : A double pipe heat exchanger uses water at 15 °C to cool 100 °C fluid (Cp = 2.63kj / kg °K) the water and fluid rates are each 0.5 kg / s . What is the maximum possible heat transfer rate? What effectiveness of the heat exchanger?
Determine how much work is required to pump : A circular swimming pool has a diameter of 12 m, the sides are 4 m high, and the depth of the water is 3 m. How much work (in Joules) is required to pump all of the water over the side
What is the force that holds the spring stretched : Work of 2 Joules is done in stretching a spring from its natural length to 17 cm beyond its natural length. What is the force (in Newton's) that holds the spring stretched
Find the index of refraction of the mica sheet : A mica sheet that is 1.19 µm thick is suspended in air. In reflected light, there are gaps in the visible spectrum at 402, 452, 517, and 603 nm. Find the index of refraction of the mica sheet
Determine what should the thickness of the material : A thin layer of a transparent material with an index of refraction of 1.26 is used as a non reflective coating on the surface of glass with an index of refraction of 1.58. What should the thickness of the material be for it to be nonreflecting for ..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  The changes in specific internal energy for the two

1.25 kg of a gas within a piston-cylinder assembly undergoes an expansion from a volume of v10.1m3 to a volume of

  Solve the heat diffusion equation to find tx and find the

heat is generated uniformly inside a 20-mm thick plane wall at a rate of 20000 wm3. the thermal conductivity of the

  Find the time required for the machine to decelerate to 100

a dragster weighing 1600 lbf attains a speed of 270 mph in the quarter mile. immediately after passing through the

  Consider a pressure vessel constructed

Consider a pressure vessel constructed from Al 6063 age hardened aluminium alloy with a 3mm wall thickness, 80mm inner diameter, and 359mm length. Assume thin walled. Find the principal stresses and directions for a pressure of 3.0MPa. Calculate the ..

  To determine the viscosity of a liquid of density 948 kgm3

to determine the viscosity of a liquid of density 948 kgm3 you fill to a depth of 12 cm a large container whichdrains

  Water flows through the pipe at a constant average velocity

Water flows through the pipe at a constant average velocity of 0.5 m/s into the the tank having the width of 1.5 m. Determine the relation between the time needed to fill the tank to a depth of h = 3 m and the diameter D of the pipe at. Plot the time..

  Steam enters a nozzle operating at steady state at 20 bar

steam enters a nozzle operating at steady state at 20 bar temperature 280c with a velocity of 80 ms. the exit pressure

  A 60-kg wrecking ball b is attached to a 15-m-long steel

a 60-kg wrecking ball b is attached to a 15-m-long steel cable ab and swings in the vertical arc shown. determine the

  Similarity and difference between trip and twip steels

Discuss the similarity and difference between TRIP and TWIP steels. Discuss the advantages of TWIP steels. Discuss the effects/roles of Mn, Al and Si in TWIP steels.

  The pistoncylinder contains 01 kg r-410a at 600 kpa 60oc it

the pistoncylinder contains 0.1 kg r-410a at 600 kpa 60oc. it is now cooled so the volume is reduced to half of the

  Determine the maximum cyclic stress that can be applied on

a steel shaft has fatigue strength of 300 mpa for 80000 cycles of fully reversed loading. the same shaft fails by

  A furnace needs hot pressurized gas at 200 kpa this gas is

a furnace needs hot pressurized gas at 200 kpa. this gas is to be provided by the exhaust from a gas turbine operating

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