How would the total mechanical energy losses be affected if valves and fittings are added in the piping system? Explain briefly and prove by using mathematical energy representations.

Two pipes 1 and 2 having the following properties are connected in series: Pipe 1 - Length = 1500m, Diameter = 850mm f= 0.025 Pipe 2 - Length = 1200m, Diameter = 650mm f= 0.020 It is required to replace these two pipes with a single pipe whose length is 2700m. Assuming that the friction factor for the new pipe is 0.015, what is the required pipe diameter?

As shown in the picture blew, a pump can deliver volume flow rate of    of water through a vertical lift of .  The inlet to the pump is just below the water surface and the discharge is to the atmosphere through a DN50 schedule 40  steel pipe.   The energy loss . (3) Calculate energy added per unit weight by the pump __________m

## Draw and describe a simplified diagram of a section of an industrial sugar and alcohol piping system, which contains the following equipment: 1 Pump 1 Heat Exchanger Elbows for changing the flow path Flux Valves The ultimate goal is to calculate system and pump pressure losses.

A liquid (SG = 0.8 and μ = 5 CP = 0.00336 lbm/ft s) from a solvent recovery plant is being pumped from a vessel into a reactor. The flow rate to the rector is 100 GPM (0.2228 ft³/s,) and the line, schedule 40-carbon steel (a = 0.0018 in). The pressure in the vessel is 15 psig and the reactor is pressurized to 65 psig. The flow into the reactor is 25 ft below the level in the vessel as shown in the drawing. The centrifugal pump is located 5 ft below the level in the vessel. The piping consists of the following: Suction line 10 ft of 2.5" Pipe Gate valves 90 degree elbows Check valves 2" sch 40 pipe 2.5" Sch 40 pipe Gate valve Check Valve 90° elbows 2 2 1 ID = 2.067" ID=2.47" K = 8 ft K= 100 fr K = 30 ff Discharge line 325 ft of 2" 2 5 none Acs=0.0233 ft² Acs = 0.0332 ft² a. Determine the velocity in the 2.5" and 2" lines (ft /s). b. Determine the losses due to friction in both the suction and discharge lines (ft lbi/lbm). c. Estimate the amount of total dynamic head required of the pump…

Take your time but solve full accurate answers with diagrams

The working fluid of the pressure gauge in Fig. 157 is mercury.  Estimate the volumetric flow rate in the tube if the fluid flowing through it is (a) gasoline and (b) nitrogen, at 20 ° C and 1 atm

Explain how an incorrect flow rate setting (too high or too low) on a pressure-limited time-cycled ventilator affects the volume delivered in terms of neonanatal/pediatric ventilation.

Industrial Pipes Are compression joints only used in small diameter pipelines, e.g. in compressed air systems for instrumentation?

As shown in the picture blew, a pump can deliver volume flow rate of    of water through a vertical lift of .  The inlet to the pump is just below the water surface and the discharge is to the atmosphere through a DN50 schedule 40  steel pipe.   The energy loss . (1) Calculate velocity at the exit of point 2__________m/s