Question

   1. A stack emitting 80 g/s of NOx has an effective stack height of 100...

  

1. A stack emitting 80 g/s of NOx has an effective stack height of 100 m. The wind speed is 4 m/s. It is a clear summer day with the sun nearly overhead. The emission is near a human inhabited area. Estimate the ground-level NOx concentration (µg/m3) for the following scenarios:

       (a) directly downwind at a distance of 2 km.

(b) at the point downwind where the NOx, is a maximum. (hint: use diagram on slide 59). What is Xmax?

       (c) at a point located 2 km downwind and 0.1 km off the downwind axis.

Engineering   Mechanical-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
On an afternoon with moderate incoming solar radiation and an average wind speed of 2.5 m/s...
On an afternoon with moderate incoming solar radiation and an average wind speed of 2.5 m/s at a height of 10 m above the ground surface, a power plant emits sulfur dioxide at a rate of 1 kg/s. The effective height of stack is 130 m. The wind speed at the effective stack height is 2.8 m/s. Calculate the concentration (in μg/m3) of sulfur dioxide at ground elevation, directly 3 km downwind from the stack (show hand calculation for this...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT