| 词汇 | feedwater |
| 释义 | BETA Examples of feedwaterfeedwater isn’t in the Cambridge Dictionary yet. You can help! This item is feedwater treatment plant. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Many power plants incorporate a number of feedwater heaters and may use both open and closed components. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In addition, the hot recycled feedwater resulted in a significantly reduced coal consumption. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This mechanism, known as the "feedwater heater" is essentially a secondary boiler. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These were entirely new locomotives with two feedwater heaters, one on each side of the boiler. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This secondary separation can be more efficient than a reverse osmosis process would be alone, depending on the draw solute used and the feedwater treated. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These heaters do not mix the input steam and condensate, function as an ordinary tubular heat exchanger, and are named closed feedwater heaters. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The preheated feedwater is fed at full boiler pressure into the main boiler via clack valves. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There the steam was fed directly into the feedwater, which thus heated up to boiling point. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There is an ion exchange system included in the loop to remove impurities from the feedwater. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Once the secondary feedwater pumps stopped, three auxiliary pumps activated automatically. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This process keeps the cooling water in the reactor, making it unnecessary to use powered feedwater pumps. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The flashed steam can be used in the feedwater heater. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He was also an early advocate of feedwater heaters, using them as early as 1855. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. All of them originally used saturated steam, but some were later equipped with superheaters, while all the others were provided with feedwater heaters. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Condensate is pumped from the outlet or the hotwell for reuse as boiler feedwater. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The "higher" quality (lower salinity) is required for the boiler feedwater, not for drinking. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Two piston pumps provided boiler feedwater; they were driven via an eccentric cam from one of the axles. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This raises the temperature of the boiler feedwater, lowering the needed energy input, in turn reducing the firing rates needed for the rated boiler output. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. |
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