The piping system shown in the figure below must be able to carry a large transverse load P applied to the flange connecting the small- and large-diameter pipes. Analyze this problem using analytical method 2L 0.5L
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- I need answer ASAP. Thank youuu! A liquid storage tank consists of a vertical axis circular cylindrical shell closed at its lower end by a hemispherical shell as shown in the figure STR-1. The weight of the system is carried by a ring like support at the top and the lower extremity is unsupported. A liquid with specific weight of 9kN/m^3 entirely fills the container. Consider H = 9m, R = 2.4m and plate thickness of 2mm. Find the peak stress in the hemispherical region. Calculate the peak circumference stress in the cylindrical region. Determine the peak meridional (longitudinal) stress in the cylindrical regionThe total head loss from A to E as shown in the figure is 20 meters. Use friction factor, f = 0.02 in all pipes. Find the discharge at line 3 in m3/s Round your answer to 3 decimal places.Qs.The strength of the longitudinal joint is 25 kips/ft, whereas for the girth joint it is 20 kips/ft. Calculate the maximum diameter of the cylindrical tank if the internal pressure is 110 psi. Also discuss the joint strength and diameter of tank requirement for the given conditions .If you dont know the answer please skip and let others do , dont post wrong answer, dont waste qsn
- A pump with an 8-in diameter impeller is operating at 1750 rpm and delivering 40 gpm with a total dynamic head of 55 ft. The pump’s brake horsepower (BHP) is 1.2 hp under these conditions. Assume constant efficiency. Show your solutions a. Approximate the pump’s capacity if impeller size is increased to 10 in. b. Approximate the pump’s capacity if pump speed is increased to 3450 rpm. c. Approximate the pump’s total dynamic head if impeller size is increased to 10 in. d. Approximate the pump’s total dynamic if pump speed is increased to 3450 rpm. e. Approximate BHP if impeller size is increased to 10 in. f. Approximate BHP if pump speed is increased to 3450 rpm.The plug and empty cylinder shown in figure weigh 1500 lb. Calculate the height h needed to lift theplug if the radius R of the 10-ft-long cylinder is:(a) 12 in. (b) 16 in. (c) 20 in.A 75 mm diameter orifice discharges 0.023 m3/s of liquid under a head of 2.90 m. The diameter of the jet at the vena contracta is found by calipering to be 66.25 mm. Compute the coefficient of discharge. Determine the coefficient of contraction. Find the coefficient of velocity. note: Please write the final answer in two decimal places. Please write the correct unit Please write legibly It would be better if the solution could be typewritten Thank you
- At 20 degree celsius, gage A in the figure reads 295 kPa absolute. The tank is 2m wide perpendicular to the figure. Assume atmospheric pressure to be 1 bar. Sp.gr. of mercury is 13.6. Determine the total pressure acting on side CD in kN. P = 183 kPa abs. show solution and diagramOil flows through a circular pipe at a rate of 0.4m^3/s. Density p= 960kg/m3 Length of Pipe = 120m Head loss along the length = 7m Roughness of the pipe, ks = 0.07mm Kinematic viscosity v= 2 x 10^(-5) m2/s Find the diameter of the pipe to 3dp. (The final solution should be 0.34m, but i am confused with the method so if you could put a few notes next to calculations that would be very helpful). Ive attached a copy of the moody diagram aswell as it is relevant.Determine the pressure at A in bar gage due to the deflection of the mercury (sp. gr. = 13.6) in the U-tube gage shown in the figure. Round off your answer to to decimal places.
- A pipeline 200 meters long delivers water from an impounding reservoir to a service reservoir with the difference in water levels of 20 meters. The pipeline of commercial steel is 400 mm in diameter. It has two 90 degree flanged elbows, a check valve, and an orifice (K_m= 2.5). Determine the flow through the pipe. Use a water temperature of 20 degrees Celcius.A pump feeds 100,000 lbs/hr of mirbane oil @ a temp. of 68OF (sp.gr. = 1.21, µ=2.15 x 10-3 Pa-s) from a tank @ atmospheric pressure into a reactor where a gauge pressure of 0.1 atm. is maintained. The pipeline is made of steel pipes with a diameter of 89 x 4 mm (o.d. x thickness) having a insignificant corrosion. The equivalent length of the pipeline is 45 m. The pipeline is provided with an orifice (d.o. = 51.3 mm), 2 gate valves (before & after pump, and 4 pipe bends @ an angle of w/a bending radius of 160 mm. The liquid is lifted to a height of 49.32 ft. What is the Total friction losses (in meter) = Theoretical power (kW) = Elevation head =Determine the required width of the paddle blade and recommend a motor power (W) and rotational speed (rpm) for the horizontal shaft of a cross-flow paddle flocculator for the first compartment of a three-compartment flocculation basin shown in the figure below. (Note: There are three paddle wheels on each shaft.) The following assumptions are to be used in the design: Liquid volume = 257.2 m3 Velocity gradient = 40 s-1 Motor efficiency = 80% Paddle velocity relative to water = 0.5 m/s Water temperature = 15 C Drag coefficient = 1.8 No vertical baffles are present