Calculate the power required to overcome the drag. How much power does a 27 km / h head wind blow?

Q: 3 Density of a brine is 1035 kg/m, mass flow rate is 776.25 kg/s, then the volume flow rate is…

A: We have to determine volume flow rate

Q: diameters between rows. Estimate the total area onshore required constructing a farm of thousand…

A: 1000 turbines, 20 rows  this means that there will be 50 columns

Q: 5.2 Consider the following aircraft flying in straight and level unaccelerated trimmed flight at M =…

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Q: 1) Affinity laws apply to both pumps and turbines. True or False

A: Dear student, we are suppose to solve only one question. Please post other question as a separate…

Q: Task 2 Pw. Ps. Pa. Pi. Va. D1. D2. mc. 9. a Given Pa Pw In a portable snow cannon, water (density…

A: given data;at point 1 & 2 diameter D1and D2velocity at point 1=V1velocity at point…

Q: The swept area of a wind turbine is 485 m´. The diameter of the rotor is Select one: a. 617.02 cm b.…

A: Given Data A=485 m2

Q: 4. A person kicks a rock off of a cliff with a horizontal velocity of 5.2 m/s. If the cliff is 13 m…

A: dear student please rate me positive :) Stay safe stay happy ! As per policy i have solved the first…

Q: Compute the efficiency- diameter relation for a gravity settler that has H=2.5 m, L=D10 m, Vavg=0.9…

A: To given thatH=2.5mL=10mVavg=0.9m/sBlock  efficiency for (1-4) particleηblock=LqD2ρp18μHVavg…

Q: No. Collecting Tank (cm) W.L. (sec.) 1 5 45 2 26.5 3 21.5 4 12.75 5 5 7 6. Diameter of pipe = 1.8 cm…

A: Reynolds deduced from his experiments that at low velocities the intermingling of the fluid…

Q: A ship displaces 7500cu.m of seawater with RD 1.025. what is its new displacement if its floating at…

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Q: You are tasked to supervise the design of 0.5MW wind turbine to be constructed in the Wind Farm in…

A: Given data: Diameter of the rotor blades = D = 125 m Density of air = ρ = 1.225 kg/m3 Average speed…

Q: A wind turbine gives the following data: Blade length= 56.5 m. Wind speed = 14 m/s Air density =…

A: Write the given data with suitable variables. L=56.5 mv=14 m/sρ=1.225 kg/m3Cp=0.4P=2.1 MW=2.1×106…

Q: Required information Outside an inner, intense-activity circle of radius R, a tropical storm can be…

A: The velocity components are defined as: vr=∂ϕ∂rϕ=U0Rθvr=0vθ=1r∂ϕ∂θ=U0Rr

Q: What is probable length of blade if the wind turbines are separated with the distance of 200 m?

A: The spacing between two wind mill is around 3 to5 times the diameter of blades. Therefore, S=3D to 5…

Q: In an aorta aneurysm, a bulge forms where the walls of the aorta are weakened. If the blood flowing…

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Q: 2. A stone is dropped into a well and 4 seconds later, the sound of the splash is heard. If sound…

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Q: A man launches his boat from point on a bank of a straight river, 3 km wide, and wants to reach…

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Q: 26, In fig. below, fluid A is water (p 62.1 lhm/ft³) while fluid B is oil (S.G. 0.80), g= 32.2 fps?…

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Q: You are tasked to supervise the design of 0.5MW wind turbine to be constructed in the Wind Farm in…

A: By far most of estimation lobbies for business wind ranches depend on cup anemometry and once in a…

Q: (Aeronautical Engineering) Find the root chord, tip chord, and the mean aerodynamic chord of a…

A: Given: Let us consider the given data, Taper Ratio, t=0.65 Aspect Ratio, AR=7.75 Wing Area, A=520…

Q: A firehose rodeo contestant is riding a hose that sprays water vertically downward from a 1 inch…

A: Givend=1inch=0.0833 ftD=5inchW=155 lbfρw=1.94 slug/f3=1.94×32.174=62.417 lb/ft3

Q: Part A & B - Label and solve and circle answers Question : The controversial Cape Wind project…

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Q: 3. Suppose the drag force on a truck is given by the equation: F = cqv² + c2v where c = 4.80 N and…

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Q: Design a 1 MW wind Turbines: given data  tower height : 80 m blade length: 38 m average wind…

A: Given: The tower height, H = 80 The blade length, l = 38 m The average wind speed, v = 6.9 m/s The…

Q: You are tasked to supervise the design of 0.5MW wind turbine to be constructed in a Wind Farm in…

A: Power = 0.5MW  air density = 1.225 kg / cubic meter. Sweeping diameter = 125m Anemometer reading =…

Q: A ship leaves port with drafts 7.6 m F and 7.9 m A; 400 tonnes of bunkers are burned from a space…

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Q: In a wind farm the following information is given: Average wind speed = 8 m/s, Rotor diameter = 80 m…

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Q: Calculate the maximum theoretical power, P. for a wind generator whose blades are 30 m long when a…

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Q: 1. A propeller 2 f t in diameter moves at 20 f t/s in water and produces a thrust of 1000 lbf . Find…

A: As per policy solving only one question i.e. question no 1 Given: Propeller with diameter d=2 ft;…

Q: A centrifugal pump is driven by a motor. The performance of the pump reveals the folowing…

A: Centrifugal Pump- Efficiency η=Water PowerShaft power=WPSP   Shaft Power (SP) = Power input to the…

Q: You are tasked to supervise the design of 0.5MW wind turbine to be constructed in the Wind Farm in…

A: according to the given data

Q: QI) Benzene with specific gravity of 0.8 flows through 200 mm diameter pipe at velocity of 5 m/s.…

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Q: 1.27 A fluid moves in a steady flow manner between two sections in a flow line. At section 1: A, = 1…

A: (a) The mass flow rate is 15,000 lb/hr. (b) The velocity at section 2 is 10.42 ft/sec.

Q: Suppose a wind turbine has a cut in wind speed of 5m/s and a furling wind speed of 25m/s. If the…

A: Given data: Wind speed (v) = 5 m/s, Furling wind speed (V)  = 25 m/s Average wind speed (V¯) = 9 m/s…

Q: The volume of water per minutes accumulated in the volumetric bench in flow over weirs exp.…

A: The following equation shows a definition sketch for the combined flow over theweir and through the…

Q: Find the size of a wind turbine rotor (diameter in m) that will generate 100kW of electrical power…

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Q: ical flow n 0.3kg/s, a

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Q: QUESTIONI Consider Port Phyllis wind site, assume you are installing a G80-2000 Wind turbine (k at…

A: G80-2000k=2.67c=8.4m/sh=10m roughness length=0.017m To-Find:- % of increased annual energy produced

Q: Question 1. A tall water tank (p = 998 Kg/m³) discharges through a well-rounded orifice to hit a…

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Q: [-/2 Points] DETAILS SERCP8 3.P.035. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A jet airliner…

A: Understand that all the velocities mentioned are with respect to the ground and are absolute…

Q: Vg- 600 km/h 75° =960M km/h B ag=200 km/h? a4= 100 km/h? it

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Q: QUESTION 02 An inward flow reaction turbine has an overall efficiency of 80% and is required to…

A: Overall efficiency= η= 0.8 Power to be developed= P= 150 KW available head=H=8 m peripheral velocity…

Q: i) Determine rated power of the wind turbine (WT) generator with rotor diameter Drt = 25 m, and the…

A: Given data: The rotor diameter of the wind turbine (D) is = 25 m The indicated wind speed (V) is = 9…

Q: Four cars, with a mass of 1500 kg each, are loaded on a 6 m wide, 12 m long small car ferry. How…

A: Data given-  n = 4  m = 1500 kg  So M = 1500 × 4 = 6000 kg  w = 6 m  L = 12 m

Q: Plan of sloping roof of a building is 48 m long and 25 m wide. The vertical height of roof is 5m and…

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Q: A lorry has a mass of 10 tonnes (one tonne equals 1000kg) and a surface area of 6.3m2. Its…

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Q: A pump delivers 20 cfm of water having a density of 62 lbs. per cubic foot. The suction and…

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Q: Given: Rotor dia. = 4m; Power coefficient, Cp = 0.35; Ave. wind speed = 6 m/s; Air density = 0.124…

A: Rotor diameter, D=4 mPower coefficient, Cp=0.35Average wind speed, U=6 m/sAir density, ρ=0.124…

Q: A jet of water, 10 cm diameter and having a velocity of 15 m/s impinges at the centre of a…

A: