Rio Grande 500 Head lost due to pipe wall friction (consider PVC only) Velocity of water Percentage loss BI 450. 200 250- -300 350 -400 Refer to the above figure. Design a penstock that will connect B1 to C. The flow rate is determined to be 215 l/s with a gross head of 75 m. Horizontal length of the pipe, based on the map, is assumed to be 305 m. Consider a 6-bar 400-mm PVC pipe for the design. Find the following:

What is the required pump power (Pa) for the system below? The source reservoir is on the right side of the figure The outflow is released as a water jet to the atmosphere (on the left) Discharge rate is 0.11 m3/s Pipe total length is 180 m Pipe diameter is 0.2 m Friction factor (f) is 0.01 Minor losses are negligibleCHOOSE ONE: 25 KiloWatt 169 KiloWatt 269 KiloWatt 112 KiloWatt

.

Show step by step solution for num 7

Q2: A is 4500 m length-gas flow line, and B is 2000 m length-liquid flow line (0.1 m diameter) both are connected with left side of 2500 m in length C-pipeline (0.15 m). If the pressure at A-pipeline inlet = 2400 kPa, pressure at C-pipeline out let = 2000 kPa, liquid flow rate = 0.009 m³/s, Gas Oil Ratio = 40 m³/m², PL 680 kg/m³, p=0.922 kg/m³, gas flowing temperature-300 K, base temperature-288 K, base pressure 101.3 kPa, Z-0.9, gas gravity 9.4x10-3 Pa.s, calculate the 0.6, gas viscosity-0.015x10³ Pa.s, and liquid viscosity diameter of gas pipeline and inlet pressure of liquid pipeline? Assume all pipes are flat and horizontal. =

Problem 4 Find the flowrate in each pipe. CH= 130 300 gpm Pipe AB BD DC AC с Diameter (in) Length (ft) 250 100 250 100 2.0 2.0 4.0 4.0 B D 190 gpm 110 gpm

Please show all steps and carry the units. Thank you

A pipeline having a diameter of 250 mm has a rate of flow of 0.30 m³/sec. from point 1 to 2, with 2 lower than 1. A gate valve is connected at a point 3 near point 2. The elevation of point 2 is 100 m. O Compute the elevation of 1 when the gate valve at 3 is closed and the difference in pressure P2 - P1 = 78 КРа. ® Compute the head loss from 1 to 2 when the gate valve at 3 is open and the difference in pressure Ри- Р2%3D 160 kРа. 3 Compute the length of pipe from 1 to 2 if f = 0.020.

Series pipe ABCD consists of 6100 m of 400-mm, 3050 m of 300-mm, and 1520 m of 200-mm (C =100). (a) Find the flow when the lost head is 61 m from A to D. (b) What size pipe 1520 m long laid parallel to the existing 200 mm and joining it at C and D will make the new CD section equivalent to the ABC section (use C = 100)? (c) If 2440 m of 300-mm pipe were laid from C to D, paralleling the 200-mm pipe CD,what would be the total loss of head from A to D when Q= 0.085 m3/s?   With F.B.D

A pipe connected in series has the following roughness or friction coefficients: Pipe 1 C = 80 (Hazen-Williams) Pipe 2 n = 0.015 (Chezy-Manning) Pipe 3 f = 0.025 (Darcy-Weisbach) All pipes have a diameter of 400mm, length of 1 kilometer, and flow rate of 150 L/s. Determine the headloss on Pipe 1 in meters.