Is weight a better way to derive energy than flow?

Thread starter CherryB
Start date Nov 5, 2019
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Derive Energy Flow Weight
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In summary, the conversation discusses the potential of using a system of falling buckets to produce energy as a replacement or enhancement for turbines in a hydroelectric dam. The calculation of total energy is relatively simple, but the efficiency of the system is difficult to determine. The inefficiencies include friction, water spillage, and limitations on flow rate. The maximum power is achieved when all the water is caught, but running slower or faster can cause inefficiencies. The efficiency of different types of water wheels is also discussed, with modern turbines being the most efficient at up to 83%. There is also mention of the theoretical limit of 100% efficiency for water turbines and the potential for even higher efficiency with implementation details.

Nov 8, 2019

CherryB

Gold Member

What I meant to say is that maybe a gearbox like that could be used, just to slow things down, then connect it to the near 50mw input from buckets. The speed of 30 meters per minute seems large to me, only due to the buckets having to turn around the sprocket, and how much destructive force will be acting on the chain and buckets. But I may be overly conservative about that

<h2>1. Is weight a more accurate measure of energy than flow?</h2><p>No, weight is not a more accurate measure of energy than flow. While weight is a measure of the force of gravity on an object, energy is the ability to do work or cause change. Flow, on the other hand, is a measure of the rate at which a substance moves through a system. Both weight and flow are important factors in determining energy, but they are not interchangeable.</p><h2>2. Can weight be converted directly into energy?</h2><p>No, weight cannot be directly converted into energy. Weight is a measure of mass, while energy is a measure of the ability to do work. In order for weight to be converted into energy, it must go through a process such as combustion or nuclear reactions.</p><h2>3. How does weight affect energy production?</h2><p>Weight can affect energy production in various ways. For example, in a hydroelectric power plant, the weight of water is used to turn turbines and generate electricity. In a nuclear power plant, the weight of uranium atoms is used to produce heat and generate electricity. However, weight alone is not enough to produce energy - it must be combined with other factors such as flow or chemical reactions.</p><h2>4. Is weight a more important factor than flow in energy production?</h2><p>It depends on the specific type of energy production. In some cases, weight may be a more important factor, such as in the examples mentioned above. In other cases, flow may be a more important factor, such as in wind or solar energy production. Ultimately, both weight and flow play important roles in energy production and cannot be compared as one being more important than the other.</p><h2>5. How does the weight of an object affect its potential energy?</h2><p>The weight of an object does not directly affect its potential energy. Potential energy is determined by the position of an object in a system and its ability to do work. However, the weight of an object can indirectly affect its potential energy by influencing its position and the forces acting on it within a system. For example, a heavier object may have more potential energy at the top of a hill than a lighter object due to the force of gravity acting on it.</p>

1. Is weight a more accurate measure of energy than flow?

No, weight is not a more accurate measure of energy than flow. While weight is a measure of the force of gravity on an object, energy is the ability to do work or cause change. Flow, on the other hand, is a measure of the rate at which a substance moves through a system. Both weight and flow are important factors in determining energy, but they are not interchangeable.

2. Can weight be converted directly into energy?

No, weight cannot be directly converted into energy. Weight is a measure of mass, while energy is a measure of the ability to do work. In order for weight to be converted into energy, it must go through a process such as combustion or nuclear reactions.

3. How does weight affect energy production?

Weight can affect energy production in various ways. For example, in a hydroelectric power plant, the weight of water is used to turn turbines and generate electricity. In a nuclear power plant, the weight of uranium atoms is used to produce heat and generate electricity. However, weight alone is not enough to produce energy - it must be combined with other factors such as flow or chemical reactions.

4. Is weight a more important factor than flow in energy production?

It depends on the specific type of energy production. In some cases, weight may be a more important factor, such as in the examples mentioned above. In other cases, flow may be a more important factor, such as in wind or solar energy production. Ultimately, both weight and flow play important roles in energy production and cannot be compared as one being more important than the other.

5. How does the weight of an object affect its potential energy?

The weight of an object does not directly affect its potential energy. Potential energy is determined by the position of an object in a system and its ability to do work. However, the weight of an object can indirectly affect its potential energy by influencing its position and the forces acting on it within a system. For example, a heavier object may have more potential energy at the top of a hill than a lighter object due to the force of gravity acting on it.