Estimate the ground level directly downwind at a distance

Assignment Help Civil Engineering
Reference no: EM13547773

A stack emitting 80 g/s of NO has an effective stack height of 100 m. The wind speed is 4 m/s at 10 m, it is located in an urban area, and it is a clear summer day with the sun nearly overhead. Estimate the ground level NO concentration

a) Directly downwind at a distance of 2 km.

b) At the point downwind where NO is a maximum.

c) At a point located 2 km downwind and 0.1 km off the downwind axis

Reference no: EM13547773

Questions Cloud

What three experimental observations in photoelectric effect : What three experimental observations in the photoelectric effect could not be explained classically and why? How did Einstein resolve these problems? (Be explicit and state which assumptions were new to Einstein.)
Compute the angular velocity of the straight rod : A thin, uniform rod is hinged at its midpoint. To begin with, one-half of the rod is bent upward and is perpendicular to the other half. What is the angular velocity of the straight rod
Can you do a flow chart with info the provided on separation : Can you do a flow chart with info the provided on separation or and identification of cations groups 1, II and III and a quick write step by step?
Find rate at which heat is removed from ice cube radiation : An aluminum tray used for making ice cubes is filled with water and placed in a freezer at 20.0 C. The emissivity of the aluminum is close to zero, but the emissivity of water or ice is 0.950. The exposed top surface area of each ice cube is 20.0..
Estimate the ground level directly downwind at a distance : A stack emitting 80 g/s of NO has an effective stack height of 100 m. The wind speed is 4 m/s at 10 m, it is located in an urban area, and it is a clear summer day with the sun nearly overhead.
What is the tax savings from the special tax treatment : If Daniel's marginal tax rate is 35 percent and he has $120,000 of other capital gains (taxed at 15 percent), what is the tax savings from the special tax treatment?
Estimate the index of refraction of the cable : If it takes light 8 ns to travel 1.655 m in an optical cable, what is the index of refraction of the cable
Estimate how far from the tank will the stream land : A large storage tank is filled to a height 88 cm. The tank is punctured with a small hole at a height 21 cm from the bottom of the tank. How far from the tank will the stream land
Will any buildings in the rest of the town : A paper plant is proposed for a location 1 km upwind from a town.  It will emit 40 g/s of hydrogen sulfide, which has an odor threshold of about 0.1 mg/m 3.  Winds at the effective stack are typically 4 m/s owing toward the town.

Reviews

Write a Review

Civil Engineering Questions & Answers

  Find the angular acceleration of the plate at the instant

An external moment of magnitude 110 N-m is applied in the counter clockwise direction as shown. A frictional moment of magnitude 10 N-m resists the rotation. The specific weight of the material is 250 lbs / ft3.

  Determine is there any runoff from the area during the storm

During a 5 hour storm event, the precipitation over a 230-acre area is 1.5niches. There is constant infiltration at a rate of 0.12 inches/hour and the depession storage is 17 acre-ft. Is there any runoff from the area during the storm

  The corresponding increase in the diameter of the vessel

A spherical gas container having an outer diameter of 15 ftand a wall thickness of 0.90 in. is made of a steel for whichE =29*106 psi and v = 0.29. Knowingthat the gage

  Estimate how far the contaminant would travel in 5 years

A contaminant in water is traveling through a saturated clay layer under a hydraulic gradient of 0.15. The clay has a hydraulic conductivity of 2 x 10^(-7) cm/s, a moisture content of 19%, and a Gs of 2.65.

  Time inventory system for a product

How appropriate might a just in time inventory system be for a product such as roller skates?

  Determine the flow rate above the pipe

A 2-inch diameter glass pipe is connected to a pipe network in which the pressure is 70 psig. If the length is 300 feet and the outlet is 10 feet above the pipe, determine the flow rate.

  Which is cooled just a fraction of a degree in the exchanger

A barge-mounted, ocean thermal energy conversion (OTEC) power station is being tested off the island of Hawaii. The 50 kWturbogenerator runs on a closed ammonia cycle.

  Plot transition from tangent to full superelevated section

The superelevation rate is 0.084. Prepare a plot showing the ordinates required for the transition from the tangent section to the full superelevated section, assuming that the pavement width is 7.3 m wide. Make any necessary assumptions.

  Which measurement contributes to large amount of error

a) which measurement of the velocity of the ball do you think is the more dependable the projectile method or the pendulum method. why b) which measurement contributes to large amount of error

  Find dimension parameters that affect the drag coefficient

The flow is incompressible, but friction and inertia influences the flow pattern. Use dimensional analysis. Find the dimension parameters that affect the drag coefficient.

  Calculate how many phases are present of liquid oxygen

A system consists of liquid oxygen in equilibrium with oxygen vapor. How many phases are present. The system undergoes a process during which some of the liquid is vaporized.

  Determine the acre-feet of water that can be impounded

An earth fill is constructed across a drainage. Closed contours at the 1000, 1040 and 1080 foot levels define areas of 680,000; 1,200,000; and 1,325,000 square feet respectively.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd