B? 10 m/s m- 2 m-

Q: The cylindrical container in Fig. is 20 cm in diameterand has a conical contraction at the bottom…

A: Goven that,

Q: 1. A hydrofoil 0.366 m long and 1.82 m wide is placed in a water flow of 12.9 m/s, p = 1025.3 kg/m…

A: Given Data⇒ Length of HydrofoilL=0.366 m Widthb=1.82 m Water Flow(U)=12.9ms Densityρ=1025.3kgm3…

Q: b) A soda straw is 20 cm long and 2 mm in diameter. It delivers cold cola, approximated as water at…

A:

Q: 6.55 Two sources, one of strength m and the other with strength 3m, are located on the x axis as…

A: Given: Strength of source 1=+mStrength of sourc 2=+3m

Q: 27. Engine of an airplane (v, = 102.5 m-s", v2 = 792 m-s", Ftn = 31.8 kN, A, = 2.88 A2, pi = 1.26…

A:

Q: A converging elbow (see Figure) turns water through an angle of 135o in a vertical plane. The flow…

A: Given,  At inlet - D1 = 400 mm P1 = 150 KPa At outlet -  D2 = 200 mm P2 = 90 KPa   Flow rate ,…

Q: 6.52 The motion of a liquid in an open tank is that of a combined vortex consisting of a forced…

A:

Q: A horizontal circular water jet of radius 18 cm and speed 14 m/s hits a flat vertical plate. By…

A: Density of a fluid is defined as the mass of the fluid per unit volume. So, the mass flowrate of the…

Q: A large reservoir containing a liquid of density p =1000 kg/m³ opens to the atmosphere at the top.…

A: Therefore the horizontal force exerted on cube is 770.475 N   Solution is given below.

Q: A water jet has a nozzle speed of 20 m/s. In what position will the jet reach the parabolic surface,…

A:

Q: Water at 20 ° C fl ows steadily through the tank in Fig.P3.101. Known conditions are D 1 = 8 cm, V 1…

A: Given, V1 = 6 m/s D1= 8 cm D 2 = 4 cm

Q: A coastal power plant takes in cooling water through a vertical perforated manifold, as in Fig. .…

A: Given:Q=110 m3/su∞=25 cm/s or 0.25 m/s

Q: Water falls vertically downward from an open faucet with an initial velocity of 66 cm/s.  If the…

A:

Q: The blades of a large wind turbine, designed E generate electricity, sweep out an area 1400 m and…

A: Given that, Swept area, A=1400 m2,Speed of air, v=15 m/sec, (a) The mass flow rate through the wind…

Q: In order to avoid boundary layer interference, engineers design a “boundary layer scoop” to skim off…

A:

Q: Required information Assume that r = 0.149 m, ro = 0.15 m, µ = 1.49 kg/m-s (glycerin), p = 1260…

A: Calculated the inner shear stress in Pa.

Q: The small boat show in in the figure is driven at a steady speed vo by a jet of compressed air…

A: Given        Velocity, Ve = 250 m/s Temperature, Te = 30oC

Q: Discuss which dimensionless pump performance parameter is typically used as the independent…

A: The performance parameters are the dimensionless quantities on the basis of which performance of the…

Q: For a fluid of specific gravity SG = 0.86 flowing past a flat plate with an upstream velocity of U =…

A: To find: The momentum thickness θ in mm at x=2 m. Given:- The Specific gravity SG=0.86 The velocity…

Q: 68. Calculate the volume of a tank (T = 49 C°, p 690 kPa, the rate change of density = 4.2 kg-m- '),…

A:

Q: 6.87 A tank with a reentrant orifice calleda Borda mouthpiece is shown. The fluid is inviscid and…

A:

Q: A two-dimensional sheet of water, 10 cm thick and movingat 7 m/s, strikes a fi xed wall inclined at…

A: Draw the schematic diagram for the above problem.

Q: Assume that r = 0.137 m, ro = 0.138 m, µ = 1.49 kg/m-s (glycerin), p = 1260 kg/m3, and Qj = 120…

A:

Q: It is desired to pump ethanol at 20°C through 115 m of straight smooth tubing under laminar-flow…

A:

Q: Consider the toy volume to the right. A converging flow (Ue 10 m/s) exits between R1 (e 25 km from…

A: The problem is based on converging flow. A duct that has a decreasing cross-section along the…

Q: An air compressor increases the pressure (Pout > Pin) and the density (?out > ?in) of the air…

A: Given data: The outlet pressure is greater than inlet, Pout ˃ Pin. The outlet density is greater…

Q: A freshwater boat of mass 400 kg is supported by a rectangularhydrofoil of aspect ratio 8, 2 percent…

A: Given data: Velocity of the boat, V = 7 m/s Aspect ratio, a = 8 (therefore b = 8C) Angle, α = 2.50…

Q: Water at 20 ° C flows steadily through a reducing pipe bend,as in Fig. P3.77. Known conditions are p…

A:

Q: Air at 20°C and 1 atm flow past a long flat plate, at the endof which is placed a narrow scoop, as…

A: Write the properties of air at a given temperature value. Determine the Reynold number for the…

Q: Water at 20°C flows over a flat plate with freestream velocity of 0.3 m/s. The plate is 100 cm long…

A:

Q: Q2) A flocculation basin has dimensions of 17.4m length, 11.4m width , and 5.8m depth, with three…

A: Given Data17.4mw=11.4md=5.8mμ=1.139×10-3N.s/m2ρ=999.1kg/m3CD=1.8 ***As per our company policy we are…

Q: The Cessna Citation executive jet weighs 67 kN and has awing area of 32 m2. It cruises at 10 km…

A: The data given is, Weight of the jet, W = 67 kN Wing area, A = 32 m2 Lift coefficient, CL = 0.21…

Q: A 20 °C water jet strikes a vane mounted on a tank withfrictionless wheels, as in Fig. P3.61. The…

A: Given data: The velocity of jet, VJ = 50 ft/s. The diameter of jet, DJ = 2 in. The deflected angle,…

Q: The three-arm lawn sprinkler receives 20°C water through the centre at 2.7 m3/hr. If collar friction…

A: Given data  Volume flow rate of water (Q) = 2.7 m3/hr dia of tube (D) = 7 mm = 0.007 m length of arm…

Q: Suppose that there is a 4-cm water jet with a velocity of 15 m/s which hits a vertical plate with a…

A: Given data: *The diameter of the jet is d=4 cm. *The initial velocity of the water jet is u=15 m/s.…

Q: Suppose that the solid-propellant rocket  isbuilt into a missile of diameter 70 cm and length 4 m.…

A: Mass flow rate of burnt out fuelat exit,m.=ρe.Ae.Ve⇒m.=(0.404)×(π4×0.182)×1150⇒m.=11.8 KgsMass of…

Q: Q4. ajExplane the magnus effect in the potential fow b) A cylinder woith 50 cm in length, is under…

A:

Q: P6.55 The reservoirs in Fig. P6.55 contain water at 20°C. If the pipe is smooth with L = 4500 m and…

A: As per the given question..

Q: A soda straw is 20 cm long and 2 mm in diameter. It deliverscold cola, approximated as water at…

A: (a) The value of density and viscosities of the weather at 10°C are: ρ=1000 kgm3 and μ=1.307×10-3…

Q: A sea-level smokestack is 52 m high and has a square cross-section. Its supports can withstand a…

A: For sea-level air, take ρ = 1.225 kg/m3 and µ = 1.78E−5 kg/m⋅s. Convert 90 mi/h = 40 m/s. The…

Q: 27. Engine of an airplane (v, = 102.5 m-s, v2 = 792 m-s", Fn = 31.8 kN, A, = 2.88 A2, pi = 1.26 p2,…

A:

Q: Q1: A square plate of weight 1500 N is hinged on its top edge about a horizontal axis. If a free…

A:

Q: A projectile is fired with speed 950 m/s and at an angle of 60°. At what height will it reach the…

A:

Q: Sand particles (SG = 2.7), approximately spherical withdiameters from 100 to 250 μm, are introduced…

A: From Stole's law, we know that settling velocity (Vt) is given by : Vt = (2/9) * g * (⍴sand -…

Q: The diameter of the ball is 30 cm as shown in figure. Calculate the river current speed [m/s].…

A:

Q: Airstream flows in a converging duct from a cross-sectional area A1=50cm2 to across-sectional area…

A:

Q: When an oblique shock strikes a solid wall, it reflects as ashock of sufficient strength to cause…

A: Given, Ma1 = 2.5 β1 = 40o p1 = 100 kPa

Q: 6.55 Two sources, one of strength m and the other with strength 3m, are located on the x axis as…

A: