How a Flywheel Works Video Lecture | Theory of Machines (TOM) - Mechanical Engineering

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FAQs on How a Flywheel Works Video Lecture - Theory of Machines (TOM) - Mechanical Engineering

1. How does a flywheel work in mechanical engineering?
Ans. A flywheel works by storing kinetic energy in the form of rotational motion. It is connected to a rotating shaft and its main function is to maintain a consistent output speed and smooth out any variations in the rotational motion.
2. What are the applications of flywheels in mechanical engineering?
Ans. Flywheels have various applications in mechanical engineering. They are commonly used in engines to store energy and provide a consistent rotational motion. They are also used in power plants, industrial machinery, and even in hybrid vehicles to store and release energy as needed.
3. How does a flywheel store energy?
Ans. A flywheel stores energy by increasing its rotational speed. When a force is applied to the flywheel, it accelerates and stores energy in the form of rotational kinetic energy. This energy can then be released when needed, such as during power fluctuations or when additional power is required.
4. What are the advantages of using a flywheel in mechanical systems?
Ans. There are several advantages of using a flywheel in mechanical systems. Firstly, it helps to maintain a consistent output speed by smoothing out any variations in the rotational motion. Secondly, it acts as a backup power source during power interruptions. Additionally, flywheels can store and release energy quickly, making them suitable for applications requiring rapid changes in power.
5. How is the energy stored in a flywheel released?
Ans. The energy stored in a flywheel is released by transferring the rotational motion to another system. This can be done by connecting the flywheel to a generator, which converts the rotational energy into electrical energy. Alternatively, the rotational motion can be used directly to drive mechanical systems, such as in engines or industrial machinery.
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