6. The turbine of a ship has a mass of 4000 kg. and a radius of gyration of 480 mm. It rotates at 2400 rev/min. clockwise when looking forward from the stern. In each of the following cases determine, the magnitude and indicate clearly with suitable diagrams. the effect of the gyroscopic couple acting on the ship: (a) If the ship, when travelling at 15 ms¹ turns to starboard in a curve 1000 m radius. (b) If the ship is pitching and the bow is descending with maximum velocity. The pitching motion is simple harmonic, the period being 20 seconds and the total angular movement is 12⁰. If the chin in instant (a) itu

Q: (A) A uniform rod 4 m long slender rod AB of mass 40.775 kg is rigidly connected to the center of a…

A:

Q: A 7.5 kg disk A radius of 0.6 m initially rotating clockwise at 300 rev/min is engaged with an 8.5…

A:

Q: Q8. The turbine rotor of a ship has a mass of 4000 kg and a radius of gyration of 480 mm. It rotates…

A:

Q: Determine the gyroscopic couple, if the ship travels at 2 km/min and steer to the right in a curve…

A: When a plane with its rotor rotating in clockwise direction (when viewed from tail end) takes a left…

Q: 2 An object is made of two identical uniform 3m long rods connected as shown. The total mass of the…

A:

Q: The uniform, thin 5-lb disk spins at a constant rate w2 = 6 rad/s about an axis held by a housing…

A: The data given is, Angular velocity in x-direction, ?x = ?1 = 3 rad/s Angular velocity in…

Q: The turbine rotor of a ship has a mass of 4000 kg and a radius of gyration of 480 mm. It rotates at…

A: m=400 kgrk=0.48 m

Q: Each paddle wheel of a steamer have a mass of 1600 kg and a radius of gyration of 1.2 meters. The…

A: gyroscopic couple = 904.778 N.m

Q: A 4 in. diameter sheave is mated with 6 in. diameter sheave, and their centers are 20 in. apart. If…

A: Diameter of the bigger pulley D=6 in Diameter of the smaller pulley d=4 in Distance between the…

Q: The 10-oz disk shown spins at the rate w1 = 750 rpm, while axle AB rotates as shown with an angular…

A: The angular velocity vector is: Let the origin be at C with the centroidal axis x, y, and z.

Q: A shaft is rotating at a uniform angular speed. Four masses M1, M2, and M3 and M4 of magnitudes…

A: Given: The four masses are rotating in the same plane. The masses arem1 = 300 kgm2 = 450 kgm3 = 360…

Q: A homogeneous disk of mass m = 5 kg rotates at the constant rate w1 = 8 rad/s with respect to the…

A: Given, ω1=8 rad/s ω2=3 rad/s m=5 kg r=250 mm=0.25 m

Q: For the circular thin plate with a square hole as shown in the image below, its radius R = 0.48 m…

A:

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.