5. Two gaseous streams enter a combining tube and leave as a single mixture. Theseapply at the entrance section. Find the speed at section 2, the flow rate and area at section 3.dataA1 = 75 in?, V1 = 500 fps, vị = 10 ft³/lbAt exit: V3 = 350 fps, v3 = 7 ft³/lb;A2 = 50 in?, ṁ2 = 16.67 Ib/s, p2 = 0.12 Ib/ft³

Answered: Image /qna-images/answer/08e52542-4621-4435-b348-2835c171d81d.jpg

Answered: Two gaseous streams enter a combining…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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5. Consider two tanks, A and B, each with a large opening at the top. The two tanks contain different liquids. A small hole is made in the side of each tank at the same depth h below the liquid surface, but the hole in tank A has three times the cross-sectional area of the hole in tank B. (a) If it is known that the mass flow rate is the same for the two holes, find the ratio of PALPB of the densities of the liquids in tanks A and B. (b) (c) equal volume flow rates, what height above the hole must the liquid in tank A be just then? Find the ratio RVAIRVB of the volume flow rates from the two tanks. At one instant, the liquid in tank B is 90 cm above the hole. If the tanks are to have
PROBLEM 2 Consider a firefighter who is standing on a ladder and spraying water with a hose into Chief Inspector Jacques Clouseau's (Figure 3a) third-story apartment. A diagram of the hose/nozzle used by the firefighter is shown in Figure 3b. Assume the nozzle has little effect on the flow in the hose and water in the hose/nozzle is incompressible. The temperature of the water in the hose is 15 °C. (a) Chief Inspector Jacques Clouseau investigating the cause of the fire in his apartment. water hose diameter=10cm outlet diameter=5cm Figure 3 个个个 outlet velocity=6ms¹ (b) Fire hose/nozzle used to extinguish the fire in Inspector Clouseau's apartment.
#2 fluid machineries. will upvote anyone who will answer, please make complete solution and corrects units. Thanks
C3 (1). A single-acting reciprocating pump has a bore of 162 mm and a stroke of 350 mm. When the pump runs at 54 rpm, it discharges 3.9 liters per second under a total head of 16 m. Determine (i) the theoretical discharge in m/s (i). the actual power required in Watts, (i) the coefficient of discharge and (iv) the delivery head, if the suction head is 4.8 m. Take the density of water= 1000kg/m g=9.81 m/s?
Water flows in a branched pipe as shown in Figure QS below. The water flows from Pipe A with a 165 mm diameter dividing into two smaller pipelines, Pipe D with a 97 mm diameter and Pipe B with an 81 mm diameter. The velocity in the 82 mm pipe (B) is 0.5 m/s and in the 97 mm pipe (D) is 0.43 m/s. Figure Q8 Calculate the velocity in m/s and the mass flow rate in kg/s in the 165 mm pipe (A) if the density of the water is 1000 kg/m³. Enter your answers to three significant figures. Velocity: m/s. Mass Flow Rate: kg s-1.
a2/ The flow velocity of water in a pipe is measured by a pitot static tube. The tube is placed at the centre of a 30 cm diameter pipe. The difference between the stagnation and static pressures measured as head of mercury and converted to head of water is 10 cm. If the coefficient of velocity Cv = 0.98. determine the velocity of water in the pipe. If the mean velocity is 0.7 times the centre line velocity, compute the discharge of water through the pipe.
3b
In the below Figure take L = 1000 ft, D. = 2 ft, e = 0.005 ft, !! %3D L- 800 (t, D, - 3 ft, - 0,001 ft, 0.00001 re/sec, and H 20 ft. Deter- mine the discharge through the system.
The properties of the air in the inlet section with A1 = 0.2562 m2 in a converging-diverging channel are given as U1 = 256,2 m/s, T1 = 362 K, P1 = 136,2 kPa (absolute). Find the required cross-sectional area, pressure, temperature, velocity and mass flow rate to obtain sonic (Ma2=1.0) flow at the outlet. Calculate critical values of A*, U*, T*, P*. Solve the problem by making the necessary assumptions and drawing the schematic figure.
Water enters at section 1 at 10 m/s with sp gr of 0.998 and alcohol enters sections 2 at 6 m/s with sp gr of 0.8. Pipes 1, 2 are of 3 cm in diameter and pipe 3 is of diameter 4 cm. Compute the exit velocity and density of the mixture. Assume ideal mixing of incompressible fluids. Please provide complete solution
Q3/ A Francis turbine has runner radii: ₁ = 0.3m, r2 = 0.2m & operates under the following conditions:- Q = 0.035 m³/sec, 0o = 15 rad/ sec, a₁ = 60°, a₂= 30°, V₁= 10 m/sec, V₂= 6 m/sec, and its efficiency is 85%. Find: 1- The head required? 2- Inlet vane angle? 3- Runner thickness at inlet?
Fluid 2

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