Engineering, 17.04.2020 18:57 eggoysters

In an industrial water heater, 2kg/s of propene (C3H6) is burnt with stoichiometric oxygen to heat 1000 kg/s of water. If all the inlet species (propene, oxygen and water) as well as the combustion products are at 25°C and the pressure of combustion is 200kPa, the temperature of water (in °C) coming out of the heater is:

a. 54
b. 48
c. 52
d. 56
e. 50

Answers: 2

Show answers

Other questions on the subject: Engineering

Engineering, 03.07.2019 14:10, cowgyrlup124

Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.

Answers: 1

continue

Engineering, 04.07.2019 18:10, johnthienann58

Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented

Answers: 2

continue

Engineering, 04.07.2019 18:10, katelynn73

Atmospheric air has a temperature (dry bulb) of 80° f and a wet bulb temperature of 60° f when the barometric pressure is 14.696 psia. determine the specific humidity, grains/lb dry air. a. 11.4 c. 55.8 d. 22.5 b. 44.1

Answers: 1

continue

Engineering, 04.07.2019 18:20, aly95

An engine runs on the ideal diesel cycle. the cycle has a compression ratio of 20 and a cutoff ratio of 2. the highest temperature in the cycle is 1200 k. if the heat into the system is 300 kj/kg of working fluid and using variable specific heats determine the work produced per mass of working fluid

Answers: 3

continue

You know the right answer?

In an industrial water heater, 2kg/s of propene (C3H6) is burnt with stoichiometric oxygen to heat 1...