Sp 2024 NGEN 4478 HW 2

The bore and stroke of an air compressor are 276mm and 164mm, respectively. If the piston displacement is 0.049m3/sec, what is the operating speed of the compressor?

Show your complete solutions on each problem. Type only the formulas and answers. Thank you Note: Answer no. 7 only

Show your complete solutions on each problem. Type only the formulas and answers. Thank you

The bore and stroke of an air compressor are 276mm and 164mm, respectively. If the piston displacement is 0.049m3/sec, what is the operating speed of the compressor? complete soln tnx.

### Develop a conclusion of a piping design report for the choice of a pump, based on the calculated parameters of flow Q = 10 l/s, power of 10kw taking into account that the head of 60 mca adopted was higher than that calculated for safety, and that the pump was chosen through the WebCAPS catalogue of the company GRUNDFOS. The pump chosen was the GRUNDFOS CR 32-3 A-F-A-E-HQQE

A cylinder is configured with a flow control valve to meter-out during extension. The cylinder is a 2" bore and 1" rod. The pump flow rate is 5 gpm with a pressure reducing valve set to 1500 psi. The load is 500 lbs. If the extension speed is to be limited to 10 in/s, what pressure would be measured on the retraction side of the cylinder, during extension? Enter a whole number.Answer:  1,788 ± 10.

I need solve this in quickly time please please

A large manufacturer of air compressors is developing an air-cooled piston model and a water-cooled piston model, each having a diameter of 5 inches. The prototype was harnessed to a pressure gauge and the following readings were taken during the compression stroke. For each model, find the polytropic index, n, of this process and calculate the non-flow work done. Which of the prototype designs will be more efficient? SHOW DETAILED SOLUTION AND EXPLANATION

Please If you know the exact concept answer it other wise leave it

***Solve the following problems, correctly and systematically, and show all the necessary figures. Show your complete solutions neatly. Thank you!*** A single-stage centrifugal pump having a suction pipe 254 mm in diameter and a discharge pipe diameter of 5 inches is being tested and found to discharge 48 lps of water. A pressure gage connected to the inlet pipe reads 118 mm Hg vacuum and a discharge gage reads 150 kPa at a distance 100 cm above the point where the inlet pressure was measured. If the kW rating of the driving motor is 12 kW, calculate: a) the pump efficiency. b) if this pump runs at 1800 rpm, what will be the new discharge rate, head, and power developed if the pump speed was increased to 3600 rpm? Assume constant efficiency. c) Determine the pump type.

Draw a figure or FBD that will support the problem. Explain each step by step formula.

A1

127 A 29.50 GPM pump supplies a double acting hydraulic cylinder. The cylinder has 8.50"Ø piston and 2.75"Ø rod. With a load of 45100 lb, calculate the velocity during retraction (in/minute 2 d.p.). Your Answer: Answer units Load in/min

7

Only answer if you are sure....Answer should be correct upto two decimals   A single acting reciprocating pump running at 50 RPM delivers 0.01 metre cube per second the dia of the piston is 200 mm and length is 400 mm . Determine- theoretical discharge of the pump coefficient of discharge , slip and % slip of the pump

Show your correct and complete solution in handwritten. Thank yoouuuu!!

V6

A small model of a water pump has the ff. performance characteristics: D1 = 9in; N1 = 1760 RPM; Q1 = 562.5 GPM; BP1 = 15 hp If a larger model geometrically similar to the small pump is to be used to deliver kerosene (S.G. = 0.80) at 1200 GPM at speed of 1500 RPM, what is the required impeller diameter in inches for the larger pump?Continuing the previous question, what is the required brake horsepower for the larger model?

Determine the friction factor “f “ for a 40 mm ID cast iron pipe handling 400 L/min of water using the Moody Chart

Suppose we got the following data during a test of a 2- stroke engine in which gas is usedas a fuel:Diameter of the piston = 149 mmStroke length = 179 mmClearance volume = 0.88 literrpm of the engine = 302Indicated mean effective pressure = 6.0 barGas consumption = 6.0 m3/hCalorific value of the gas (fuel) = 16990 kJ/m3Make a clear sketch the geometry of this engine using the data and determine thefollowing:i. Indicated power developed by the engine in watt.ii. Air Standard Efficiencyiii. Indicated thermal efficiency of the engine.

These 2 pleaseeee and im out of questions

please help me answer this question with complete solution and figure. i promise to give high rating, thank you very much.

Question 8 of 20 Assessment Indicate whether the terms are like or unlike. - 3z2, 5z? The two terms 5z and - 3z2 are 4.00pm|

Q No. 5: The diameter of side of a pump is 6 inches and that of the intake pipe is 8 inches. The pressure gauge at discharge reads 30 psi and vacuumed gauge at intake reads 10 inches of Hg. If Q=3cfs of water and the brake horsepower is 35. Find the efficiency of the pump. There are no losses. Note : Please Solve as Per Question's Statement. Need a Neat and Clear Solution.See Attached Picture For Detail .

Note: The given below question is already fully solved just take a one review and make the schematic diagram for this question: A four-stroke SI engine 0.08 m bore (d), 0.10 m stroke (L), is tested at full throttle at constant speed. The fuel supply is fixed at 0.0011333 kg/s and the spark plugs of the four cylinders are successively short circuited without change of speed, brake torque  being correspondingly adjusted. The brake power (bp) measurements are the following:With all cylinders firing = 12.5 kWWith cylinder No. 1 cut off = 9 kWWith cylinder No. 2 cut off = 9.15 kWWith cylinder No. 3 cut off = 9.2 kWWith cylinder No. 2 cut off = 9.1 kWThe lower calorific (or heating value, LCVf) of the fuel is 44100 kJ/kg. The clearancevolume (Vcl) of one cylinder 70.0 x 103 mm3. Determine:(a) Indicated power (ip) of the engine under these conditions.(b) The indicated thermal efficiency (c) The relative efficiency of this engine.   Given data  bore (d)  = 0.08 m  stroke (L) = 0.10 m  fuel…

Please I need a solution of part B

Multiple Versions Question: A double acting cylinder has a bore of 107 mm. The rod diameter is 32 mm. It must produce a pushing force of 10.5 KN. The flow rate available in both directions is 0.01 m/min. Note: Number are randomly generated. it is possible to get some huge dimensions. Calculate the system pressure needed. Express your result In Pa. Pa The force with which it pulls, given the same pressure. Express your result In N. The speed on the outstroke. Express your result In m/s. m/s The speed on the instroke. Express your result In m/s m/s The power used on the outstroke. Express your result In watts watts The stroke of the actuator knowing that it takes 1.22 s for the piston to travel back and forth m

Urgent Hello please answer this problem as soon as possible. Topic is 'Fluid flow measurement' in Hydraulics. I need correct answers with complete and step by step solution. Box the final answers. Do not shortcut your solution please. I will give an upvote if it satisfies. Thank you! Here is the problem: An orifice has a coefficient of discharge of 0.62 and a coefficient of contraction of 0.63. Determine the coefficient of velocity for the orifice.

A gasoline engine working on four-stroke develops a brake power of 20.9 kW. A Morse Test was conducted on this engine and the brake power (kW) obtained when each cylinder was made inoperative by short circuiting the spark plug are 14.9, 14.3, 14.8 and 14.5 respectively. The test was conducted at constant speed. Find the indicated power, mechanical efficiency and bmep when all the cylinders are firing. The bore of the engine is 75 mm and the stroke is 90 mm. The engine is running at 3000 rpm.

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

What is the desired nozzle tip output to the nearest hundredth to deliver 10 gpa with equipment that has 40 nozzles at 18-inch spacing and traveling 12 mph?   please do not provide solution in image format thank you!