Sulfur dioxide is being emitted in a rural area at a rate of 0.90 kg/s from a stack with an effective height of 220 m. The average wind speed at a stack height is 4.8 m/s and the stability category is B. Determine the short time period, downwind, centerline concetrration in micrograms per cubic meter at ground level distances from the stack of (a) 0.6 and (b) 0.8 km.

Q: A water motor is supplied from a horizontal 30 cm pipe and uses 220 liters/s. Discharge take place…

A: v1=QA1=0.22π40.32=3.14ms-1v1=QA2=0.22π40.62=0.785ms-1Pressure head…

Q: Uniform Flow A rectangular channel of width 4m is carrying a discharge of 36m³/sec. If the depth of…

A: Width of the rectangular channel-B = 4 m,Discharge Q=36 m3/sDepth of flow of one end of hydraulic…

Q: * stack emitting 80 g/s of NO has an effective stack height of 100 m. The windspeed is mis at 10 m,…

A: Given, Wind speed Va = 4m/s Stark height (H) = 100m Za = 10m Q = 80 x 106 VH = Va(H/Za)P VH =…

Q: An orifice is located in the side of a tank with its centre 10 cm above the base of the tank. The…

A: Given data,  Coefficient of velocity (Cv) = 0.98 Water level above the centre of orifice = 1 m y =…

Q: 23. The ratio of the momentum correction factor to the energy correction factor for a laminar flow…

A: given- Laminar flowpipe flow

Q: Water from a reservoir is pumped over a hill through a pipe 90 cm in diameter, and a pressure of 200…

A:

Q: 1 velocity of V₁ = 1.7 m/s. The water in the pipe then exits vertically into the air. If the head…

A:

Q: Glycerin at 20 °C flows upward in a vertical 75- mm-diameter pipe with a centerline velocity of 3.3…

A: Given: Diameter of pipe, D = 75 mm = 0.075 m Centerline velocity, Vc = 3.3 m/s Length of pipe, L =…

Q: A liquid of specifi gravity 1.75 flows in a 6cm horizontal pipe. The total energy at a certain point…

A:

Q: 8-0 Water is to be withdrawn from an 8-m-high water res- ervoir by drilling a 2.2-cm-diameter hole…

A:

Q: A hydraulic jump occurs at the top of a spillway. The depth before jump is 0.3 m. The sequent depth…

A:

Q: On an afternoon with moderate incoming solar radiation and an average wind speed of 2.5 m/s at a…

A: Afternoon At a height of 10 m above the ground average wind speed = 2.5 m/s Rate of emission of…

Q: Example 18.3. Determine the effective height of a stack, with the following data : given (a)…

A:

Q: The ratio of the momentum correction factor to the energy correction factor for a laminar flow in a…

A: Given- Laminar flown pipe It is needed to find the ratio of kinetic energy correction factor &…

Q: Q(1): A horizontal rectangular stilling basin is used at the outlet of a spillway to dissipate…

A: for rectangular stilling basin , given discharge Q = 13m3/s  Width B = 12m  V1 = 10 m/s sequent…

Q: If benzene flows through the pipe line showed in the figure 3, and its velocity where is the benzene…

A: Using continuity equation :vAAA=vBAB8π4(6)2=vBπ4(4)2vB=18fpsso,

Q: 4 An industrial cooling water outfall at the seabed has a nozzle diameter of 5 cm that points…

A: Given data:- The nozzle diameter d=5 cm=0.05 m The discharge Q=7.7×10-5m3s-1 The Buoyancy flux…

Q: A discharge of 12 m3 /s of water flowing with a velocity of 1.5 m/s in a rectangular channel 7.5 m…

A:

Q: The area of the reservoir in problem 4 is 3.0km2 . The plant supplies a load of 12MW for 3h.…

A:

Q: 1 Which of the following statements is correct? A) RANS accurately predicts laminar and turbulent…

A: Brief concept- RANS- It means Reynolds-averaged Navier–Stokes equations. These are very helpful in…

Q: 10- A stack in an urban area is emitting 100 g/s of NO. It has an effective stack height of 80 m.…

A: To find a) Ground level concentration at 3km downwind on the centreline. b) Ground level…

Q: stack with an inside radius of 1 m.  The plant emits 300 g/s of SO2 from the stack with an exit…

A:

Q: 7. A 20hp suction pump operating at 70% efficiency draws water from a suction line whose diameter is…

A:

Q: The air shed over a city can be considered by a completely stirred tank reactor (CSTR) model with…

A: Solution Given Data CSTR model of Side= 2*105m in length Mixing Depth= 500 m Horizontal Wind blows=…

Q: A pump can lift water at a discharge of 0.15 m³/s to a head of 25 m. The critical cavitation number…

A: Given data- Discharge Q=0.15 m3/s,Head h=25 m,Critical cavitation number σc=0.144,Barometric…

Q: A coal-fired power plant with effective stack height of 100 m emits 1.2 g/s of SO2 per megawatt of…

A: Given, Height h=100 m Power =1.2 g/s of SO2 per megawatt Wind=4 m/s Over =3 m/s at 10 m Cmax=365…

Components of Hydroelectric Power Plant

A hydro electric power plant derives the energy from the force of fast moving water to harness energy. The demand for energy needs has impacted the environment resulting in global warming. Extensive use of non-renewable energy sources like petrol and diesel is the primary reason for environmental pollution. A major shift from non-renewable energy sources to renewable energy sources is the only solution to encounter the rising issue of environmental damage.