Question

In: Mechanical Engineering

Two aeroplanes with the same specification each that has an engine rotates at 2000 rpm with...

Two aeroplanes with the same specification each that has an engine rotates at 2000 rpm with the moment of inertia for all rotating parts is 420 (kg)(m^2). The engine rotates anti-clockwise when viewed from the front. One of the aeroplanes turn to the left and the other turn to the right. Compare the magnitude and effect of the gyroscopic action resulting on the plane if the turning radius is 2000 m at a speed of 2000 km/h.

Solutions

Expert Solution


Related Solutions

5. A shaft rotates at a rate of 50 RPM against a constant torque of 2000...
5. A shaft rotates at a rate of 50 RPM against a constant torque of 2000 N.m. Calculate: a. The power required to rotate the shaft. b. The work required to rotate the shaft through 150 revolutions.
8.4 An airline is choosing between two engine systems for its planes. Each has the same...
8.4 An airline is choosing between two engine systems for its planes. Each has the same useful life and the same repair record and maintenance costs. ? System A costs US$2 million and uses 30,000 gallons per 1,000 hours of operation at the average load of passenger service. ? System B costs US$3 million and uses 20,000 gallons per 1,000 hours of operation at the same level of passenger service. In addition, the following information is relevant to both engine...
8.4 An airline is choosing between two engine systems for its planes. Each has the same...
8.4 An airline is choosing between two engine systems for its planes. Each has the same useful life and the same repair record and maintenance costs. System A costs US$2 million and uses 30,000 gallons per 1,000 hours of operation at the average load of passenger service. System B costs US$3 million and uses 20,000 gallons per 1,000 hours of operation at the same level of passenger service. In addition, the following information is relevant to both engine systems: Both...
A 1.5 kg , 20-cm-diameter turntable rotates at 50 rpm on frictionless bearings. Two 470 g...
A 1.5 kg , 20-cm-diameter turntable rotates at 50 rpm on frictionless bearings. Two 470 g blocks fall from above, hit the turntable simultaneously at opposite ends of a diameter, and stick. Part A What is the turntable's angular velocity, in rpm, just after this event? Express your answer to two significant figures and include the appropriate units. w=?
A 1.8 kg , 20-cm-diameter turntable rotates at 130 rpm on frictionless bearings. Two 510 g...
A 1.8 kg , 20-cm-diameter turntable rotates at 130 rpm on frictionless bearings. Two 510 g blocks fall from above, hit the turntable simultaneously at opposite ends of a diameter, and stick.What is the turntable's angular velocity, in rpm, just after this event?
Q1 The crank of a slider mechanism rotates clockwise at a constant speed of 300 rpm....
Q1 The crank of a slider mechanism rotates clockwise at a constant speed of 300 rpm. The crank is 15Q mm and the connecting rod is 60P mm long. Determine: a) Linear velocity and acceleration of the Slider. b) Angular velocity and angular acceleration of the connecting rod, at a crank angle of 45° from inner dead centre position.
In the planetary gear train shown in Figure Q2, the annulus A rotates at 300 rpm...
In the planetary gear train shown in Figure Q2, the annulus A rotates at 300 rpm about the axis of fixed wheel S which has 80 teeth. The armed spider (arm) is driven at 180 rpm. The annulus is connected to input shaft whereas the arm is connected to the output shaft. If the efficiency of gear system is 98% and input torque is 100 Nm, identify the following information regarding these problems (i) The number of teeth on planet...
A single-cylinder, four stroke research engine operates on Otto cycle. The specification of the engine is...
A single-cylinder, four stroke research engine operates on Otto cycle. The specification of the engine is shown as below:- Displacement volume of the cylinder = 540 cm3 Clearance volume of the cylinder = 60 cm3 Minimum temperature = 200°C Minimum pressure = 200 kPa Net work output = 1000 kJ/kg Sketch the process on a P-V diagram and by using constant specific heat at room temperature, determine: i) the temperature and pressure at each process, ii) the thermal efficiency of...
A single-cylinder, four stroke research engine operates on Otto cycle. The specification of the engine is...
A single-cylinder, four stroke research engine operates on Otto cycle. The specification of the engine is shown as below:- Displacement volume of the cylinder = 560 cm3 Clearance volume of cylinder = 70 cm3 Minimum temperature = 200°C Minimum pressure = 200 kPa Net work output = 1000 kJ/kg Sketch the process on a P-V diagram and by using constant specific heat at room temperature, determine: 1) the temperature and pressure at each process, 2) the thermal efficiency of the...
An old-fashioned (vinyl) record rotates at a constant rate of 33 rpm. (a) What is its...
An old-fashioned (vinyl) record rotates at a constant rate of 33 rpm. (a) What is its angular speed in rad/s? rad/s (b) If the record has a radius of 9 cm, what is the linear speed of a point on its edge? m/s
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT