Numerade

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INSTANT ANSWER

(Question 2. Water is a branched pipe where the velocity distribution in section (1) is given by the equation u1 \( (\mathrm{m} / \mathrm{s} \) it moves steadily throughout; where \( r \) is the radial distance from the centerline and R1 is the radius of the pipe. Internal volume of the branched pipe \( 1 \mathrm{~m} 3 \) type. vertical and horizontal on the pipe' Find the forces.

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INSTANT ANSWER

Question 4. Answer the two separate questions given with options a and b below. a) A two-dimensional flow is defined as: \( u=-y / b^{2} v=x / a^{2} \) Determine if the stream is Reciprocating. Determine if the stream is Circulating or not. b) An incompressible velocity field, where \( \mathrm{a} \) and \( \mathrm{b} \) are constant \( u=a\left(\mathrm{x}^{2}-\mathrm{y}^{2}\right) \) , It is denoted by \( v=u n k n o w n \) and \( w=b \). What should be the expression for the unknown velocity component \( \underline{\underline{v}} \)

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ANSWERED

Ethan Deweese

Numerade educator

Question 1. A horizontal pipe system has three branches as shown in the figure. The main pipe (1) is divided into two pipes (2 and 3). Determine the angle ? so that the reaction force in the y direction is zero. Assume that the velocity is uniformly distributed across all segments. D1= 1m, D2= 0.5 m, D3= 0.7 m, P1= 150 kPa, P2= 144.9 kPa, P3= 148.1 kPa, Q1=2 m3 /s, V2=4 m/s, ?= 1000 kg/m.

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خلدون ح.