cavitation control 中文意思是什麼

cavitation control 解釋
空泡控制
  • cavitation : n. 1. 【航空】氣穴現象；氣渦現象。2. 【物理學】成穴；空化，（超聲波的）空穴作用；【醫學】成洞，成腔。
  • control : n 1 支配，管理，管制，統制，控制；監督。2 抑制（力）；壓制，節制，拘束；【農業】防治。3 檢查；核...
  1. To avoid or reduce these trouble induced by the unsteady cavitation, the theoretical design method for propeller and the blade section with the good cavitation performance are adopted to enlarge the cavitation bucket width and control the range and type of the cavitation on the blade. this enables propeller to operate in the non - uniform ship wake rather well

    為了避免或減緩空泡帶來的危害，採用螺旋槳理論設計方法和空泡性能優良的槳葉剖面來增加空泡斗寬度和控制槳葉空泡范圍及空泡類型，以適應非均勻流場中螺旋槳工作的需要。
  2. The definitions and the conditions of cavitation erosion and flash vaporization have been discussed in detail ; the paper also shows examples of different definitions in different books, which cause the complexity of calculating discharge factor and the damage to control valve ; suggests relevant measures to avoid the damage in real working condition

    摘要對氣蝕和閃蒸的定義、產生的條件進行了詳細論述，以規范不同版本書籍在概念上的模糊不清，以及由此造成的調節閥流量系數計算的復雜性和對調節閥的損害，以便採取相應措施，在實際工況條件下加以避免。
  3. This paper present an ideal and calculation method of the effective operating curve where cavitations characteristic is not change. based on the lifting - line and lifting - surface method, using effective operating curve to control the cavitation type and " new section " design method to extend the width of cavitation bucket. the width will almost increase 30 % than the common section

    提出了保持剖面空泡特徵不變的有效運轉曲線的思想和確定方法，在升力線和升力面的基礎上，應用有效運轉曲線控制空泡類型，採用「新剖面」設計方法擴大空泡斗寬度，其空泡斗寬度比常規剖面增加近30左右。
  4. Blade section designed based on equivalent operating curve can effectively control the cavitaion area and type, and the desired cavitation performance can obtained

    基於等效運轉曲線設計的槳葉剖面能有效地控制空泡范圍和空泡類型，得到期望的空泡性能。
  5. Directing against problems existing in operation, a resolve scheme of cavitation control operation mode has been adopted for the condensate pumps, obtaining success, and better economic benefit being achieved

    針對永福電廠凝結水泵運行中存在的凝結水壓力高等問題，採用凝結水泵汽蝕調節改造方案，獲得成功，取得較好的經濟效益。
  6. Analysis on the cavitation erosion of regulating valve and control measures

    調節閥汽蝕現象的分析與控制
  7. Design of the watts automatic control valve minimizes potential valve damage that can be caused by cavitation

    美國瓦茨自動控制閥的結構將可能導致空穴現象的閥門損壞潛在危險降低到最小程度。
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