A pump pumps 0.200 ft /s of brine solution having a density of 1.15 g/cm from an open feed tank having a large cross-sectional area. The suction line has an inside diameter of 3.548 inches and the discharge line from the pump a diameter of 2.067 inches. The discharge flow goes to an open overhead tank and the open end of this line is 75 feet above the liquid level in the feed tank. If the friction losses in the piping system are 18.0 ft - Ibe what pressure must the Ibm pump develop and what is the horsepower of the pump if the efficiency is 70%? The flow is turbulent.

A pump pumps 0.200 ft /s of brine solution having a density of 1.15 g/cm from an open feed tank having a large cross-sectional area. The suction line has an inside diameter of 3.548 inches and the discharge line from the pump a diameter of 2.067 inches. The discharge flow goes to an open overhead tank and the open end of this line is 75 feet above the liquid level in the feed tank. If the friction losses in the piping system are 18.0 ft - Ibe what pressure must the Ibm pump develop and what is the horsepower of the pump if the efficiency is 70%? The flow is turbulent.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Pump Horsepower in Brine System. A pump pumps 0.200 ft3/s of brine solution having a density of 1.15 g/cm3 from an open feed tank having a large cross-sectional area. The suction line has an inside diameter of 3.548 in. and the discharge line from the pump a diameter of 2.067 in. The discharge flow goes to an open overhead tank and the open end of this line is 75 ft above the liquid level in the feed tank. If the friction losses in the piping system are 18.0 ft· lbf/lbm, what pressure must the pump develop and what is the horsepower of the pump if the efficiency is 70%? The flow is turbulent.
An ideal liquid flowing through a pipe A of cross-section 0.2m² with velocity 10m/s enters a T-junction. One side of the T-junction B has cross-section area 0.1m² and the other side Chascross-section area 0.05m². If the velocity of water in C is 15m/s then in B the velocity is
e sp .gr.= 0.90, is flowing a) what is the discharge in gallons per minuk (gpn)! b.) what is the dischage in mega gallons per day (mgd)! 1-A liquid, sp.gr.= 0.90, is flowing in a 200-mn diareler PIpe at 12m/s.
A Oil of specific gravity 0.761 flows from tank A to tank E as shown. The head loss from B to C is 9 times the velocity head of the 300mm diameter pipe, head loss from C to D is 0.4 times the velocity head of the 15Omm diameter pipe and the head loss from D to E is 9 times the velocity head of the 150mm diameter pipe. 0.6 m B 300 mm dia. 12 m E What is the discharge: [ Select ] * m3/s What is the velocity in the 300 mm diameter pipe?: [ Select ] m/s What is the pressure at point C? : [ Select ] * kPa What is the total power at point C if the reference datum is E?: [ Select ] * kW 150 mm dia.
A storage tank of a treatment water has a holding capacity of 750 m' up to an overflow point. The treatment water having silica content of 0.003 mg /L is flowing in to a tank at a rate of 30 L/sec. the out flow from the tank to the high pressure boilers is 30 L/sec. With time the quality of treatment water increased to 0.025 mg/L. Assuming that the inflow in to and out flow from the tank remains constant at 30 L/sec, calculate the time required for the silica content in the storage tank to increase to 0.01 mg/L.
Determine the flow in lps on the orifice between the 2 tanks shown below.
Q6The large tank holds 300 gallons of brine solution. Salt was entering and leaving the tank; a brine solution was being pumpedinto the tank at the rate of 3 gal/min; it mixed with the solution there, and then the mixture was pumped out at the rate of 3gal/min. The concentration of the salt in the inflow, or solution entering, was 2 lb/gal, so salt was entering the tank at therate Rin 5 (2 lb/gal) . (3 gal/min) = 6 lb/min and leaving the tank at the rate Rout 5 (A/300 lb/gal) . (3 gal/min) 5 A/100 lb/min.According to this information, if 50 pounds of salt were dissolved initially in the 300 gallons, how much salt is in the tankafter a long time?
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
A). If Liquids A, B and C, in the containers shown, have SG of 0.60, 1.00 and 1.60 respectively. At what elevation (EL. A) will the liquid A stand in each of the piezometer tubes? B). If Liquids A, B and C, in the containers shown, have SG of 0.60, 1.20 and 1.60 respectively. At what elevation (EL. C) will the liquid C stand in each of the piezometer tubes?
1] A pump draws water from an open reservoir, with a static suction headof 26.24 feet, and lifts it to another open reservoir with a static discharge head of25 meters. The diameter of the suction pipe is 15.24 cm and the diameter ofdischarge pipe is 4.0 inches. The total head loss from A to B is 25 % of the totaldynamic head (TDH), and the head loss at the discharge side of the pump is 90 %of the total head loss. The pump capacity is 50 lps. Determine: a) the pump brakepower if the efficiency is 82 %; b) the reading of the pressure gauge installed atthe suction side of the pump; and c) the reading of the pressure gauge installed atthe discharge side of the pump.
Water flows through a concrete pipe 3 ft in diameter between reservoir A and reservoir B. The surface of reservoir A is at 800 ft while the surface of reservoir B is at 300 ft elevation. The length of the pipe is 1000 ft. Calculate: a. the head loss through the pipe b. the flow rate in the pipe
A sprinkler head has a discharge rate of 22.5 gal./min and a coefficient K = 5.65. What pressure is required at the sprinkler head?