Compute the wet bulb temperature of moist air

Assignment Help Mechanical Engineering
Reference no: EM13720709

Compute the wet bulb temperature of moist air that has been cooled and dehumanized from 25 C and 80 percent relative humidity to 23 C in a counter-flow spray dehumidifier. The water leaves at 15 C. (Use thermodynamic tables and Lewis number charts). Show process line on psychometric chart.

Reference no: EM13720709

Questions Cloud

Material is then placed in a state of plane stress : A 0-45-90 rosette strain gage is placed on a material with E = 100GPa and v = 0.25. The material is then placed in a state of plane stress.  Find Sigma x, Sigma y, Tau xy, Epsilon z, and largest principal stress
Expect transition to turbulence : For flow of viscous fluids through a 5 cm diameter pipe, for what flow rate in m3/h would we expect transition to turbulence?
System including a preheating coil and air washing : A system including a preheating coil and air washing (directly recalculated spray water) is to be designed to process 10,000 ft^3/min of outdoor air, in barometric pressure of 14.696 psia. Outdoor air is saturated at 30 F enters the preheated, where ..
Determine the final enthalpy of leaving air : A counter flow cooling tower operates steadily with 100 liter/sec of water that is cooled from 30 C to 25 C. The ambient air is at sea level pressure, 25 C dry bulb and 20 C wet bulb temperature. The ratio of mass flow rate to air flow rate is 1.0.
Compute the wet bulb temperature of moist air : Compute the wet bulb temperature of moist air that has been cooled and dehumanized from 25 C and 80 percent relative humidity to 23 C in a counter-flow spray dehumidifier. The water leaves at 15 C. (Use thermodynamic tables and Lewis number charts). ..
Amount of heat transfer from ball during the cooling process : A football official inflates a football to the required gauge pressure of 13 psi prior to a game.  The football has an internal volume of 160in^3 and the air is at a temperature of 75 degrees F when the football is first inflated.
Determine the mass flow rate of the glycerine : An automotive radiator cools glycerine from 95 degrees C to 55 degrees C, Air flows through it, entering at 20 degrees C and leaving at 25 degrees C.  If the radiator is designed to reject 25kW determine the mass flow rate of the glycerine
Generalized compressibility factor-residual property charts : Ammonia is to be isothermally compressed in a specially designed flow turbine from 1 atm and 672 R to 50 atm. If the compression is done reversibly, compute the heat and work flows needed per lb-mole of ammonia by the following methods;
Determine the maximum compression in each of spring bumpers : The train engine on the left, A, is at rest, and the one on the right, B, is coasting to the left. If the engines are identical, use numerical values to show how to determine the maximum compression in each of the spring bumpers that are mounted in t..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Cell that faces convective and radiative ht transfer

Steel-reinforced concrete pillars are used in the construction of large buildings. Structural failure can occur at high temperatures due to fire because of softening of the metal core. Consider a 200mm thick composite pillar consisting of central ste..

  A container with volume 2 m3 filled with three different

a container with volume 2 m3 filled with three different gases 20 kg oxygen at -23 c 50 kg nitrogen gases at 27 c and

  Determine the rate of heat transfer out from the condensing

steam is the working fluid in an ideal reheat rankine cycle. steam enters the first-stage turbine at 8.0 mpa 480oc and

  Consider a 15-cell stack hydrogen fuel cell operating

consider a 15-cell stack hydrogen fuel cell operating steadily in series with 200 cm2 active area per electrode with a

  Calculate the flame temperature of normal octane liquid

calculate the flame temperature of normal octane liquid burning in air at an equivalence ratio of 0.5. assume there is

  What is the ratio of the two weights assume that the earth

the earth spins about its own axis at an angular velocity omega. imagine an experiment where an object of mass m kg is

  Determine the power devolped in kw the exergy destruction

air at 5 bar 500 k and a volumetric flow rate of 8 m3s enters an insulated turbine operating at steady and exits with a

  An open feedwater heater operates at steady state with

an open feedwater heater operates at steady state with liquid water entering at inlet 1 at 50 degrees celsius and 1

  If the diameter of the duct is 16 in determine the velocity

air whose density is 0.082 lbmft3 enters the duct of an air conditioning system at a volume flow rate of 450 ft3min. if

  05002 m along the datum line 04999 m and 05001 m along

deformation measurements were made on a flat rock surface using 0.5000 m-long gauge lengths. the following observations

  The heat engine is to generate 370 kw if the mass flow rate

geothermal steam is planned as an energy source for power generation. the steam enters and adiabatic exchanger at 2

  Kinematic viscosity and specific gravity of a liquid

The kinematic viscosity and specific gravity of a liquid are 3.5*10^-4 and .79. What is the dynamic viscosity of the liquid in SI units also determine the acoustic velocity, assuming a bulk modulus of 1.06E9 Pascals

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