Determine heat removed in the cooling process in kj per min

Assignment Help Civil Engineering
Reference no: EM13307430

atmospheric air at 1.01 bar 30 c and 60 percent relative humidity flows over a set of cooling coils at an inlet flow rate of 1500 m^3/min the liquid which condeness is removed from the system at 17 c subsequent heating of the air results in the final state of 25 c and 60 percent relative humidity

a-determine the heat removed in the cooling process in kj/min

b-determine the heat added in the heating section in kj/min

c- determine the amount of vapor condensed in kj /min

Reference no: EM13307430

Questions Cloud

What frequency is being played in this picture : A pipe filled with natural gas [methane (CH4)] is punctured by a line of small holes 1.00 cm apart down its entire 2.2-m length. What frequency is being played in this picture
By what percentage does amplitude of oscillation decrease : A 9.60 kg object oscillates at the end of a vertical spring that has a spring constant of 1.65*10^4 N/m.  By what percentage does the amplitude of the oscillation decrease
What is the elongation of a rectangular bar to an axial load : What is the elongation of a rectangular bar (cross section 2 inch * 2 inch length 4 ft) When it is subjected to an axial load of 80,000 lbs. Assume the material of the bar has the following properties G = 7,700 KSI, V =0.30
Find the effective emf and internal resistance : Two batteries of emf and internal resistance e1,2 and r1,2 are connected in parallel. Find the effective emf and internal resistance
Determine heat removed in the cooling process in kj per min : atmospheric air at 1.01 bar 30 c and 60 percent relative humidity flows over a set of cooling coils at an inlet flow rate of 1500 m^3/min the liquid which condeness is removed from the system at 17 c
How far along the incline will the disk roll : A unifrom solid disk is rolliong on a level surface with a speed of 45.0 m/s. How far along the incline will the disk roll
Determine the final maxture dry bulb temperature : one atmospheric air stream at 15 c and 30 percent relative humidity is mixednadiabatically with another air stream at 30c and 70 percent relative humidity in a steady flow process
What is the energy stored in the spring : A 2.4 kg mass is placed on top of a vertical spring. the spring is compressed 4.2 cm. What is the energy stored in the spring
What is the heat capacity of the gas at constant pressure : The heat capacity at constant volume of a certain amount of a monatomic gas is 47.4 J/K. What is the heat capacity of the gas at constant pressure

Reviews

Write a Review

 

Civil Engineering Questions & Answers

  Calculate the amplitude of vertical motion of the machine

A machine is supported on four steel springs for which damping can be neglected. The natural frequency of vertical vibration of the machine-spring system is 200 cycles per minute. The machine generates a vertical force p(t)=p0sinwt.

  Design temperature and residence time have been established

The oven exhaust gases are available at 250 F. Assume that the design temperature and residence time have been established as 1300 F and 0.6 sec, respectively. The type of burner used in the process requires outside air at a moass ratio of 12:1

  Calculate the normal and shear stress on planes making angle

a tension member with cross-sectional area 3 in2 resists a load of 10 kips. How do you Calculate the normal and shear stress on planes making a 0, 20, 45, and 60 angle with the transverse section.

  Define cad is a better choice then traditional drafting

Think of a situation where CAD is a better choice then traditional drafting. Given multiple ways to input coordinates, is one way better than another? Are there situations where you ell use one method over and other?

  Determine what is max amount of cargo that can be carried

A small truck is to be driven down a 4% grade at 70mi/hr. The coefficient of road adhesion is 0.95, and it is known that the baking efficiency is 80% when the truck is empty and decreases by one percentage point for every 100 lb of cargo added.

  Estimate the aqueous concentration of pce in water

Consider tetrachloroethene (PCE) in water. The vapor pressure of PCE is 0.0251atm. Henry's constant for PCE at 25°C is 26.9 atm-L/mol. Estimate the aqueous concentration of PCE in water at equilibrium

  Determine what is the departure rate at a parking lot

The arrival rate at a parking lot is 6 veh/ min. Vehicles start arriving at 6: 00 P. M., and when the queue reaches 36 vehicles, service begins. If company policy is that total vehicle delay should be equal to 500 veh-min

  Calculating the relative compaction of a dam project

A dam project specifies 97% compaction. Lab tests on the soil being used indicate that it has a maximum dry density of 1900 kg/m 3 at an optimum water content of 13.2%.

  Find the net present worth of the project

find the net present worth of the project,and the internal rate of return ,and the annual worth of the project?

  Find the minimum angle for alpha that allows the boxes

Box 1 weighs 284.49N Box 2 weighs 421.83N. The angle between box 2 and the ramp is 37deg. Find the minimum angle for alpha that allows the boxes to remain stationary.

  How many acres are within the enclosed by the fence

A contractor has installed a silt fence around an area that is semi-circular and level to prevent soil from the construction site entering nearby streams. The diameter of the semi-circle is 1000 feet.

  Determine whether the bar will plastically deform

A force of 100 000 N is applied to a 10 mm x 20 mm rectangular cross-section iron bar in tension. If the iron has a yield strength of 400 MPa and a tensile strength of 480 MPa, determine: whether the bar will plastically deform

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