| 词汇 | example_english_draft-tube |
| 释义 | draft tubecollocation in Englishmeanings of draftand tubeThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with draft. draft noun uk /drɑːft/ us /dræft/ a piece of text, a formal suggestion, or a drawing in its original state, often containing the main ideas and intentions but not the ... See more at draft tube noun uk /tʃuːb/ us /tuːb/ a long cylinder made from plastic, metal, rubber, or glass, especially used for moving or containing liquids ... See more at tube Examples of draft tubeThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Efficiency of this type of drafttube is 90% 2. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Efficiency of this kind of drafttube is less almost 60% 3. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The drafttube discharged the crankcase gases, composed largely of unburnt hydrocarbons, directly into the air. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The height of drafttube is an important parameter for avoiding cavitation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The casing contains and directs the working fluid and, for water turbines, maintains the suction imparted by the drafttube. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In a reaction turbine, cavitation will first occur at the outlet of the impeller, at the entrance of the drafttube. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The turbine does not need to be at the lowest point of water flow as long as the drafttube remains full of water. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The main purpose of a drafttube is to recover the residual kinetic energy of the water that exits over the turbine. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. An elbow-shaped drafttube is less efficient than a bell-mouth tube due to the fluid losses in the turn of the elbow. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It does this by distributing the water that exits from the turbine uniformly over the larger area of the drafttube exit. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its compact shape makes it suitable for small hydro projects where the excavation is much less than that required for the more conventional elbow shaped drafttube. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The primary function of the drafttube is to reduce the velocity of the discharged water to minimize the loss of kinetic energy at the outlet. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of draft Go to the definition of tube See other collocations with draft |
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