Chemistry
Chemistry, 13.09.2019 20:30, furryartist554

Air of 97% relative humidity at 1 atm pressure and 311 k is to be cooled to 291 k, and fed into a plant at a rate of 8.5 m/s. (a) [12 points) calculate the rate in kg/min at which the water condenses. (b) (13 points calculate the cooling requirement in tons assuming that the enthalpy of water vapor is that of saturated steam at the same temperature and the enthalpy of dry air in kj/mol) as a function of temperature (in °c) is given by the equation h = 0.029 (t-25) data: saturation vapor pressure of water at 311 k = 6.54 x 102 atm saturation vapor pressure of water at 291 k = 2.04 x 102 atm enthalpy of saturated steam at 311 k=2570.8 kj/kg enthalpy of saturated steam at 291 k -2534.5 kj/kg enthalpy of liquid water at 291 k = 75.5 kj/kg one ton of cooling - 12,660 kj/hr

answer
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 22:00, creepycrepes
Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.
Answers: 2
image
Chemistry, 21.06.2019 22:00, braydentillery1221
If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a
Answers: 1
image
Chemistry, 22.06.2019 10:10, ragegamer334p3xlso
Stage in which a star’s outer layers have started to cool and grow outward?
Answers: 3
image
Chemistry, 22.06.2019 17:10, glitterpanda2468
Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth
Answers: 2
Do you know the correct answer?
Air of 97% relative humidity at 1 atm pressure and 311 k is to be cooled to 291 k, and fed into a pl...

Questions in other subjects:

Konu
Mathematics, 25.01.2022 02:10