hyds_questions

What is the required diameter in meters of a cylindrical tank which has a length of 3 meters used for oil storage that will supply the engine for 5 days having a fuel consumption of 60Kg/hour at 27 degrees API? Please Answer # 9. If you can answer # 10 it will be appreciated much and rated high. Thanks!

What would an isometric of the oxygen piping system below look like, where PSA GEN = Pressure Swing Adsorption Oxygen Generator (PSA) COMPs = Compressors POMPs = Pumps HEAT = Heat Exchanger PV = Flow Valves ST TANK = Storage Tank VENT = Vent DR = Drains PSV = Pressure Relief Valve In addition, what would be the possible problems that would require flexibility correction by adding expansion joints, spring supports, anchors and brackets?

solve a,b, c and d please. In a detergent-making process, 1400gal/h of water flows through a 2-inch pipe system as follows: Exit from pump, 2ft vertical, open gate valve, 14 ft vertical, 908 bend, 12ft horizontal, 1/4 open globe valve, 20ft horizontal, 908 bend, 6ft horizontal, 908 bend, 12ft vertical, 908 bend, 14ft horizontal, 908 bend, 4 ft vertical, 908 bend, 28ft horizontal, open gate valve, 3ft horizontal, entry to tank containing 30ft of liquid.  (a). If the pump and tank are both at grade level, estimate the head that the pump must deliver.  (b). If the pump inlet pressure is 25 psig, what is the outlet pressure?  (c). Estimate the pump shaft work ( d). If the pump is powered by an electric motor with 85% efficiency, what is the annual electricity consumption?

Select the correct expression(s) of the total energy of a flowing fluid  (energy transported by mass), where   is velocity and   is total volume. __________     A.     B.     C.     D.

1. Two pumps are connected in parallel, if Q1 is the discharge of pump 1 and Q2 is the discharge of pump 2, where Q2 > Q1, what is the discharge?A. Q1B. Q1 + Q2 c. Q2D. Q1-Q2 2. If Hi is the indicated horsepower and HB is the indicated brake horsepower of a compressor, then what is mechanical eficiency, Em, equal to? A. Em = HB/HiB. Em = Hi/HBC. Em = HB - HiD. Em = Hi -HB

Question 4b

LAST DIGIT IS 5, So q = 53 Major: Mechanical Engineering   Course: ThermoDynamics

b) The bore diameter of each cylinder in a sir-cylinder four-stroke internal combustion engine is 32 mm and the stroke of each piston is 125 mm. During testing, the engine runs at 1450 revolutions per minute (pm) with a pressure-volume indicator diagram showing a mean net area of 2 90 cm' and a diagram length of 0.85 cm. The pressure scale on the indicator diagram is set to 165 kNmper cm Calculate the mean effective pressure (mep) and the indicated power in klowatts (aW) developed by this six-cylinder four-stroke engine. Give your answer to 2 decimal places. c) A hollow connecting rod has an inner diameter of 26.25 mm and is subjected to an axial tensile load of 500 MN. the maximum allowable stress for this hollow rod is 325 KNimm, calculate the minimum thickness of the rod. Give your answer in millimetres (mm) and to 2 decimal places.

4b

Handwritten solution required. Strictly don't use chatgpt. If you use chatgpt ,I will report the answer for sure. Mechanical engineering dynamics.

Select the flow work (energy) of a flowing fluid below, where  is velocity and   is total volume. __________       A.     B.     C.     D.

Fluid mechanics, i need solutions in 10 minutes please. MCQ/ what is the specific weight of the wooden beam? A-44.339 lb / ft³ B-40.842 lb / ft³ C-49.582 lb / ft³ D-55.825 lb / ft³ E-37.342 lb / ft³ F-53.144 lb / ft³ G-30.453 lb / ft³ H-51.330 lb / ft³ I-33.840 »/ ft³ J-47.835 lb / ft³ K-35.591 lb / ft³ L-28.247 lb / ft³ M-42.590 lb / ft³ N-58.631 lb / ft³

please help solve for part A)   Q3 part a, for this system the changes in internal, potential and kinetic energies are all ≈ 0, so that  .  This seems odd, but the water is merely transferring work from the pump to the piston, rack and car.  Here the   W s the algebraic sum of the work done on the water by the pump and the work done by the water on the piston, rack and car ( i think)

? A rocket has the following characteristics: 1. Initial mass = 250 kg 2. Mass after rocket operation. A rocket has the following characteristics: 1. Initial mass = 250 kg 2. Mass after rocket operation = 140 kg 3. Mass of %3D payload and structure = 120 kg 4. Specific impulse = 285 s 5. Rocket operation = 3.5 s 1328 Aircraft Propulsion and Gas Turbine Engines Calculate a. Mass ratio b. Propellant mass flow rate c. Thrust d. Exit velocity e. Total impulse