Question

Butane (C4H10) burns completely with 190% of theoretical air entering at 74°F, 1 atm, 50% relative humidity. The dry air comp
0 0
Add a comment Improve this question Transcribed image text
Answer #1

Relative humidity 50% dtw.YConteln s 2) y. Ο,ノてg γ. Ν., number at malejof 02 requre d peY aftatrn mole determine follouws a+

Add a comment
Know the answer?
Add Answer to:
Butane (C4H10) burns completely with 190% of theoretical air entering at 74°F, 1 atm, 50% relativ...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Problem 13.015 Propane (C3H8) burns completely with 150% of theoretical air entering at 74°F, 1 a...

    Problem 13.015 Propane (C3H8) burns completely with 150% of theoretical air entering at 74°F, 1 atm, 50% relative humidity. The dry air component can be modeled as 21% O2 and 79% N2 on a molar basis. The combustion products leave at 1 atm. For complete combustion of propane(C3H8) with the theoretical amount of air, what is the number of moles of oxygen (O2) per mole of fuel?

  • Question 17 0/8 pts Propane (C3H3) burns completely with 230% of theoretical air entering at 74°F,...

    Question 17 0/8 pts Propane (C3H3) burns completely with 230% of theoretical air entering at 74°F, 1 atm, 50% relative humidity. The dry air component can be modeled as 21% O2 and 79% N2 on a molar basis. The combustion products leave at 1 atm. Determine the dew point temperature of the products, in °F. (There is a +/-5% tolerance) 61.35

  • Butane gas (C4H10) is burned with 120% of the theoretical air in a steady flow system. The fuel a...

    Butane gas (C4H10) is burned with 120% of the theoretical air in a steady flow system. The fuel and air enter separately at 25°C and 1 atm. The reaction goes to completion and the products leave as a mixture at 1 atm and 300°C. The water in the products is a vapor. Determine a. The amount of heat transfer in kJ/kmol of fuel b. The entropy change for the reaction c. The entropy generation for the process Butane gas (C4H10)...

  • Dodecane (C2H26) burns completely with 150% of theoretical air. Determine (a) the air-fuel ratio on a...

    Dodecane (C2H26) burns completely with 150% of theoretical air. Determine (a) the air-fuel ratio on a molar and mass basis. (b) the dew point temperature of the combustion products, in C, when cooled at 1 atm. Ans: (a) 132.1, 22.41 (b) 44.8 deg C

  • Consider the following combustion reaction of butane (C4H10): 13 C.H. + 02 → 4C0, +5H,0 2...

    Consider the following combustion reaction of butane (C4H10): 13 C.H. + 02 → 4C0, +5H,0 2 a) Case l: 25 kmol/h of C4H10 and 1750 kmol/h of air is fed to the reactor. Determine the percentage excess air used. You may assume that the air contains 21% oxygen (O2) and 79% nitrogen (N2) (on a mole basis). [15 marks] b) Case II: 125 kmol/h of C4H10 and oxygen (O2) is fed to the reactor. The product stream leaving the reactor...

  • n-butane burns with 15% excess air, both streams enter at 25°C. The gas burns completely producing...

    n-butane burns with 15% excess air, both streams enter at 25°C. The gas burns completely producing 90 mol of CO2 / 10mol of CO. The combustion gas comes out at 400ºC and 1 atm. Taking as a basis of calculation 1000 moles/h of the gas that feeds the oven: Calculate the air supply speed and the composition of the combustion gases.

  • Question 3 Consider the following combustion reaction of butane (C4H10): C,H,+ 13 02 2 → 4C0,...

    Question 3 Consider the following combustion reaction of butane (C4H10): C,H,+ 13 02 2 → 4C0, +5H,0 a) Case I: 25 kmol/h of C4H10 and 1750 kmol/h of air is fed to the reactor. Determine the percentage excess air used. You may assume that the air contains 21% oxygen (O2) and 79% nitrogen (N2) (on a mole basis). [15 marks] b) Case II: 125 kmol/h of C4H10 and oxygen (O2) is fed to the reactor. The product stream leaving the...

  • A fuel gas consists of 75% butane (C4H10), 10% propane (C3H8) and 15% butene (C4H8) by...

    A fuel gas consists of 75% butane (C4H10), 10% propane (C3H8) and 15% butene (C4H8) by volume. It is to be fed to the combustion chamber in 10% excess air at 25ºC, where it is completely burnt to carbon dioxide and water. The flue gases produced are to be used to generate 5 bar steam from water at 90ºC. net calorific value (MJm-3) at 25oC Butane (C4H10) = 111.7MJm-3, Butene (C4H8) = 105.2 MJm-3. Propane (C3H8) = 85.8 MJm-3. air...

  • 1 kmol of gas Ethane is burned with 175 percent theoretical air in a steady flow...

    1 kmol of gas Ethane is burned with 175 percent theoretical air in a steady flow combustion chamber. An analysis of the combustion gases reveals that all the hydrogen in the fuel burns to H2O but 95 percent of the Carbon burns to CO2 with the remaining 5 percent forming CO. Treating the air as dry air, determine; (a)The balanced combustion equation. (b)The air-fuel ratio. (c)The amount of heat transfer (in kJ/kg of fuel) from the combustion process if the...

  • Incorrect Question 19 0/8 pts Methane (CH4) at 298 K, 1 atm enters a furnace operating...

    Incorrect Question 19 0/8 pts Methane (CH4) at 298 K, 1 atm enters a furnace operating at steady state and burns completely with 220% of theoretical air entering at 400 K, 1 atm. The products of combustion exit at 500 K, 1 atm. The flow rate of the methane is 1.2 kg/min. Kinetic and potential energy effects are negligible and air can be modeled as 21% O2 and 79% N2 on a molar basis. Determine the rate of heat transfer...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT