Question

A steam generator burns fuel oil with 20 % excess air. The fuel oil may be...

A steam generator burns fuel oil with 20 % excess air. The fuel oil may be represented by C12 H26. Assume the flue gas pressure is leaving the air-preheater at 2 bar Abs. Then the minimum stack temperature needed to avoid condensation is about ------------ °C.
64
68
72
74

Homework Answers

Answer #1

Please find below attached images for your solution.

I hope i am able to solve your problem ?.

Good luck and best wishes.

Know the answer?
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
Similar Questions
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. (a) Write balanced equations for the combustion of each component of the fuel gas. (b) Explain the need for excess air....
A fired boiler is used to produce thirty thousand lbm/hr of saturated (vapor) steam at 200...
A fired boiler is used to produce thirty thousand lbm/hr of saturated (vapor) steam at 200 psia, from liquid water which enters at 70 degrees F. Natural gas (assume pure methane) is used for fuel with 10% excess air. Assuming complete combustion, with exhaust flue gas leaving at 500 degrees F, and constant Cp values (evaluated at room temperature), determine: a) the new power that can be produced in a Rankine cycle given the following conditions: * Turbine and pump...
QUESTION 1 The term "Slip" indicates the difference between the motor's synchronous speed and the no-load...
QUESTION 1 The term "Slip" indicates the difference between the motor's synchronous speed and the no-load speed True False 1 points    QUESTION 2 Wet Bulb (WB) Temperature: is for the temperature reading form an ordinary mercury bulb thermometer or regular temperature sensor. True False 1 points    QUESTION 3 The refrigerant (R-134a) is the new replacement of the refrigerant (R-22) as it is less harmful to the environment. True False 1 points    QUESTION 4 Draft Gauge and Bourdon...
Delta airlines case study Global strategy. Describe the current global strategy and provide evidence about how...
Delta airlines case study Global strategy. Describe the current global strategy and provide evidence about how the firms resources incompetencies support the given pressures regarding costs and local responsiveness. Describe entry modes have they usually used, and whether they are appropriate for the given strategy. Any key issues in their global strategy? casestudy: Atlanta, June 17, 2014. Sea of Delta employees and their families swarmed between food trucks, amusement park booths, and entertainment venues that were scattered throughout what would...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT