Week 2 Vane Motor EFF

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This is a hydraulics lab question Please answer question 6 ASAP Thank you in advance

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fluid mechanics 1

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!

A pump has a displacement volume of 6 in^3. It delivers 24 gpm at 1000 rpm and 1000 psi. If the prime mover input torque is 1100 in • lb, what is the theoretical torque required to operate the pump in in-lbs?

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Are you as strong as a horse? Purpose: To understand the concept of work and power and to calculate the power generated by yourself or a friend. Materials: A tape measure, stairs, and a stopwatch, cell phone, or wristwatch. Key Physics Concept: Power is the rate of doing work. Power can be calculated by dividing the work done by the time it takes to do the work; in this case we will do work against gravity on a stair case (you may add your power in doing pushups to test your arm power). Can you guess what your peak horsepower is? You may do the stairs one at at time or multiple stairs at a a time; whatever is most safe and efficient for you. Procedure: Observations: Analysis: Conclusions: Application: 1. Will your hp change if you performed the activity for a longer duration (for example, climbed the CN tower staircase)? In what way? Explain. 2. Research the horsepower generated by a car. How does the average person's peak power rating compare to it? How many average people would it…

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AB Power Engineering W/solution 1.) Compute the amount of power that can be developed by a 600-kg draft animal pulling an 80-kg load at a speed of 0.9 m/sec. 2.) Estimate the pull that can be developed from a 900-kg water buffalo pulling a load at an angle of 30deg. The horizontal distance between the front and the rear foot is 1.4 m. The center of gravity of the animal is located 0.7 m from the foot. The horizontal distance from the yoke tothe rear foot is 0.3 m. The height of the neck yoke was measured 1.2 m from the neck load point to the ground. Assume a coefficient of friction of 0.95 between the roof and the ground surface.

1. Find the air horsepower of an industrial fan that delivers 22m/s of air through a 800 mm by 1000 mm outlet. Static pressure is 167mm of water gauge and air density is 1.18 kg/m. 2. A fan has a suction pressure of 40mm water vaçuum with air velocity of 4m/s. the discharge has 100 mm of water gauge and discharge velocity of 11 m/s. Determine the total head of fan if air density is 1.2 kg/m. 3. A fan is rated to deliver 590 m3/min at a static pressure of 354 cm of water when running at 290 rpm and requiring 3.9 kW. If the fan speed is changed to 315 rpm and air handled were at 75°C instead of the standard 21°C, find the power in kW. 4. Air is flowing in a duct with a velocity of 6.62 m/s and static pressure of 4.16 cm of water gauge. The duct diameter is 1.42 m, the barometric pressure 109.4 kPa and the gauge fluid temperature and air temperature are 30°C. What is the total pressure agaínst which the fan will operate in cm of water?

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Part A U1 = Submit Each blade on a wind turbine is engineered to produce an effective force through its center of mass that is perpendicular to its long axis. (Figure 1) The magnitude of the force produced by each blade in a wind of speed v is F = (40.0 kg/s)v. If the center of mass of each blade is r = 10.2 m, what is U₁, the total work done by the wind turbine's blades, in a wind of speed v = 7.35 m/s after 10 revolutions? Express your answer numerically in joules to three significant figures. ► View Available Hint(s) Part B V ΑΣΦΗ n = Previous Answers Incorrect; Try Again – ΑΣΦ | 1 vec F vec Submit Previous Answers F A brake system is tested by rotating a tire and measuring the number of rotations required for the brake system to bring the tire to a stop. (Figure 2) The tire's radius is R = 50.0 cm and the brake system's radius is r= 19.3 cm. A moment of M = 13.8 Nm is applied to the tire for 5 rotations before the brake system is applied. The brake system is composed of two pads…

Recall the discussion on spacecraft from the chapter opener. The following problems consider a rocket launch from Earth’s surface. The force of gravity on the rocket is given by F(d)=−mk/d2, where m is the mass of the rocket, d is the distance of the rocket from the center of Earth, and k is a constant. 172.  As the rocket travels away from Earth’s surface, there is a distance D where the rocket sheds some of its mass, since it no longer needs the excess fuel storage. We can write this function as F(d)=⎨(−m↓1 k / d^2) if d < D                                                                                  (−m↓2 k / d^2) if d ≥ D Is there a D value such that this function is continuous, assuming m1≠m2?