The ratio of the depth of the bucket for a Pelton wheel to the diamet...
The width of the bucket for a Pelton wheel is generally five times the diameter of the jet. The depth of the bucket for a Pelton wheel is generally 1.2 times the diameter of the jet. The number of buckets on the periphery of a Pelton wheel is given by (15+D/2d), Where D is the pitch diameter of the wheel and d is the diameter of the jet.
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The ratio of the depth of the bucket for a Pelton wheel to the diamet...
Concept:
Pelton wheel is a type of water turbine used for generating electricity. It consists of a set of buckets mounted on the rim of a wheel. Water is directed onto the buckets, causing the wheel to rotate. The depth of the bucket and the diameter of the jet are important parameters in the design of a Pelton wheel.
Ratio Calculation:
To find the ratio of the depth of the bucket to the diameter of the jet, we need to consider the design principles of a Pelton wheel. Typically, the depth of the bucket is about 1.2 times the diameter of the jet. This ratio ensures efficient energy transfer from the water to the wheel.
Answer:
Therefore, the correct answer is option B) 1.2. This ratio is of the order of 1, indicating that the depth of the bucket is slightly larger than the diameter of the jet. This design allows for optimal performance of the Pelton wheel in converting water flow into rotational energy.