Determine the dimensions of the heat exchanger

Assignment Help Mechanical Engineering
Reference no: EM13708497

A balanced-cross-flow compact heat exchanger is required for an air heating system that processes 0.5 kg/s air. The inlet temperature for the hot water is 295 K, and the cold air enters at 270 K to be heated to 287 K. The inlet pressure for the hot water is 986 mbar. Determine the dimensions of the heat exchanger with a pressure drop of 3300 Pa.

Reference no: EM13708497

Questions Cloud

Find the maximum height reached by the ball : A soccer ball is kicked with an initial speed of 29 m/s at an angle of 23° with respect to the horizontal. Find the maximum height reached by the ball
Balanced-cross-flow compact heat exchanger : A balanced-cross-flow compact heat exchanger is required for an air heating system that processes 0.5 kg/s air. The inlet temperature for the hot water is 295 K, and the cold air enters at 270 K to be heated to 287 K. The inlet pressure for the hot w..
Steam leaves the turbine and the steam mass flow rate : A simple ideal rankine cycle has pressure limits of 3 MPa to 15 MPa, the quality of the steam leaves the turbine cannot be less than 0.95, the net output work rate generated by the cycle must be grater than 7.5 MW, try to determine the temperature of..
How much time is needed for the plane : A Boeing 747 "Jumbo Jet" has a length of 59.7 m. The runway on which the plane land intersects another runway, How much time is needed for the plane to clear the intersection
Determine the dimensions of the heat exchanger : A balanced-cross-flow compact heat exchanger is required for an air heating system that processes 0.5 kg/s air. The inlet temperature for the hot water is 295 K, and the cold air enters at 270 K to be heated to 287 K. The inlet pressure for the hot w..
Feasibility of doing this in one process with a cooling coil : A condition exists where it is necessary to cool and dehumidify air from 80°F db, 67°F wb to 60°db, and 54°F wb. Discuss the feasibility of doing this in one process with a cooling coil
Determine its velocity just before it crashed : A truck initially descending at a constant velocity of 4.25 m/s down a hill inclined at 30° to the horizontal plane suddenly experienced brake failure, Determine its velocity just before it crashed
What is the energy dissipated by the flash light : You have a large flashlight that needs four 1.5 V batteries in series. Suppose the current in the flashlight is 100 mA when you turn it on. What is the energy dissipated by the flash light
What is the magnitude of the electric field : A 9.0-nC point charge is located at the origin in the xy-plane. What is the magnitude of the electric field at the coordinates (0.22 m, 0.28 m)

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  The transverse shear v at a certain section of timber beam

the transverse shear v at a certain section of timber beam is 25kn. if the beam has the cross sectio shown in the

  What is the work required using the saturated liquid

saturated liquid water at 25 degrees c is pumped to a pressure of 5 mpa in an isothermal process. the specific work

  When loaded the gages read 1900 -700 and 240 300

an equiangular strain gage rosette is mounted on a free and unloaded surface of a part made of steel. when loaded the

  A hollow shaft has an outsaid diameter of 35 mm and an

a hollow shaft has an outsaid diameter of 35 mm and an insaid diameter of 25 mm complute the torsional shear stress in

  Liquid water is cooled at a constant pressure of 200 kpa in

liquid water is cooled at a constant pressure of 200 kpa in a piston-cylinder device from a temperature of 110 degc to

  Determine the local heat transfer coefficient at a distance

air at 27 c approaches a 0.91 m-long by 0.61 m-wide flat plate with an approach velocity of 4.57 ms. determine the

  Assuming that the bypassed air produces no thrust and

a jet engine is a serial combination of a compressor an adiabatic constant pressure combustor and a turbine in that

  What is the weight of the rover as it rolls off the landers

a robotic wheeled vehicle that contains science instruments is used to study the geology of mars. the rover weighs 408

  Determine the minimum pipe diameters required to restrict

consider a steam turbine in which steam enters at 10.45 mpa and 780k with a flow rate of 38.739 kgs. a portion of the

  The turbine of a steam power plant operating on a simple

the turbine of a steam power plant operating on a simple ideal rankine cycle produces 1750 kw of power when the boiler

  Determine the repeat distance linear density and packing

determine the repeat distance linear density and packing fraction for bcc lithium which has a lattice parameter of

  The compressor pressure ratio is 117 and the temperature at

a pure jet engine propels an aircraft at 330 ms through air at 60 kpa and 0 degrees celsius. the inlet diameter of this

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