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1. Design a small, single-cylinder Stirling or Ericsson cycle external combustion engine that can be used to demonstrate the operation of this type of engine in the classroom. Choose a convenient fuel such as alcohol. Provide detailed working drawings and a thermodynamic analysis.
2. Design a Brayton cycle power system to propel a small drone aircraft that will be used for military target practice. The fueled drone must weigh less than 500. kg, and since these aircraft are not reusable, they must be produced at minimum cost.
Determine or specify the air mass flow rate, pressure ratio, compressor and turbine isentropic efficiencies, turbine inlet temperature, thrust, thrust to weight ratio, exhaust temperature, and hot ASC thermal efficiency. A computer program will help you carry out parametric studies of the variables involved.
An Earth satellite has a speed of 28100 km/hr when it is at its perigee, 281 km above Earth's surface. Find the apogee distance
suppose the driver in this example now slams on the brakes, stopping the car in 4.00s. find the acceleration and the distance the car traveled while braking
An ideal polarizer with its transmission axis rotated 30° to the vertical is placed in a beam of unpolarized light of intensity 10 W/m2. What is intensity of the beam
A 45.0 kilogram boy, riding a 2.10 kilogram skateboard at a velocity of 5.60 m/s across a level sidewalk, jumps forward to leap over a wall. Find the skateboard's velocity relative to the sidewalk at this instant
A ladder 6.10 m long leans against the side of a building. If the ladder is inclined at an angle of 76° to the horizontal, what is the horizontal distance from the bottom of ladder to the building.
After landing on an unfamiliar planet, a space explorer constructs a simple pendulum of length 46.0cm, What is the magnitude of the gravitational acceleration on this planet
In a closed piston-cylinder device, an isothermal expansion of anideal gas from 1.5 m3 to 4.7m3 occurs at a temperature of 99oC. How much heat is need to complete the process
Albert stands on a frictionless turntable, holding a bike wheel. Both Albert and the wheel are initially stationary. find the final angular momentum had by the rest of the system
A red car and a green car, identical except for the color, move toward each other in adjacent lanes and parallel to an x axis. What is the initial velocity of the green car
Calculate the angular momentum of a solid uniform sphere with a radius of 0.130m and a mass of 14.0kg if it is rotating at 6.05rad/s about an axis through its center
Two blocks with masses m = 16.7 kg and M = 70.1 kg are not attached. The coefficient of static friction between the blocks is 0.45 but the surface beneath M is frictionless. What is the minimum force F required to hold m against M?
What is the temperature of the merged cloud after the collision? You may assume the clouds consist of 100% hydrogen.
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