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- clearance cavitation erosion 间隙空蚀
- So preventing cold cyclinder from piercement should start from preventing cold cyclinder from cavitation erosion. 刺漏是由气蚀引起的，因此预防冷缸刺漏应从预防冷缸气蚀入手。
- The influences of bubbly oil o n the cavitation erosion in journal bearings in engines are investigated in deta il. 试验研究了空气混入滑动轴承后对其气蚀磨损的影响。
- An investigation on cavitation erosion of nodular cast iron is presented in this paper. 针对球铁的汽蚀特性进行了研究,认为球铁中的石墨是球铁的汽蚀破坏源。
- Cavitation erosion is related to bubbles.Bubbles pop out from drilling fluid in vacuum conditiun and form air mass against cyclinder well. 气蚀发生的条件与气泡密切相关，气泡在真空时从钻井液中溢出形成气团，并紧靠缸壁；
- The cavitation erosion, silt erosion and their synergism tests were performed with the aluminum and steel hydrofoil in the water tunnel separately. 本文选用铝和钢两种材料的翼型试件，在闭式循环水洞中分别进行了空蚀破坏、泥沙磨损以及空蚀磨损联合作用的实验研究。
- Piercement of drilling pump cold cyclinder is a serious problem existed in field application.Piercement is caused by cavitation erosion. 钻井泵冷缸刺漏是钻井泵在现场使用中存在的一个较严重的问题。
- Then after a fluid dynamics calculation,a feasible solution was adapted to the concerned points,and thus the cavitation erosion speed was reduced. 又经过流体力学计算，找出了切实可行的改造方案并进行了实施，减缓了模板汽蚀速度。
- Therefore, studies on cavitation erosion were performed in many fields, such as in hydrodynamics, material science and physico-chemistry. 因此有关空蚀研究也是从流体力学、材料科学及物理化学等多方面入手的。
- Cavitation erosion is accomplished by a magnetostrictive transducer on a series of column metal samples and erosion appearances are observed. 采用磁致伸缩仪对圆柱金属试件进行空蚀实验获得表面空蚀坑的形貌特征。
- The aim of the analysis was to explain the cavitation erosion failure mechanism as a fatigue crack propagates through the tri-layered structure of a bearing. 对合金层为3层结构的轴承气蚀失效机理进行了分析并解释了疲劳裂纹通过由不同材料构成的3层结构的变化。
- The air bubbles in aerated flow with diameter below then 0.2mm or 0.5mm plays important role in reducing cavitation damage. May be very little air concentration can protect construction free from cavitation erosion. 认为0.;2 mm或0
- Cavitation erosion of 1100-0 and 2024-T-4 aluminum, 1018 carbon steel, 316 stainless steel, and 3% C cast iron was measured in tap water by vibratory horn at 2 bar suppression pressure, at various temperatures and amplitudes. 在二巴抑制压力下用振动仪在自来水中测定1100-0及2024-T-1号铝、1018号碳素钢、316号不锈钢及含有3%25碳的铸铁的空泡剥蚀。
- In this paper, the mechanism of erosion caused by synergism of cavitation erosion and silt erosion was preliminary explained, and introduced a new method to study on the problem of erosion. 本文初步揭示了空蚀和泥沙磨损联合作用对材料产生破坏的作用机理，提出了一种研究材料在颗粒冲击磨损作用下破坏情况的新方法。
- SEM analysis of nickel aluminum bronze (NAB) weldment samples after cavitation erosion was carried to understand cavitation erosion behavior of the heat-affected zone (HAZ) of the weldment. 为了解铝青铜焊接热影响区(HAZ)的空蚀行为,对镍铝青铜焊接热影响区的空蚀形貌进行了扫描电镜(SEM)分析。
- From analyzing these experimental results it is found that the bubbly oil de crease the cavitation erosion in engines, and the more the bubble content is, th e more the influence is. 通过大量试验研究结果的分析比较，发现空气的混入会使滑动轴承的气蚀磨损降低，且含气率越高这种影响作用越明显。
- The cavitation erosion behaviours of the main two steels used in hydroturbine are investigated in distilled water with and without sand by ultrasonic vibration equipment for cavitation erosion. 利用超声振荡空蚀实验机对两种主要的水轮机用金属材料进行了清水和含沙水条件下的空蚀行为研究。
- Let me tell you some details about clearance. 让我告诉你一些通关的细节。
- tip clearance cavitations on blade flange 轮缘间隙空蚀
- ZHANG Linfu, XIA Weihong. Cavitation and cavitate erosion[M]. Nanjing：Hohai University Press, 1989. 张林夫，夏维洪.;空化与气蚀[M]．南京：河海大学出版社，1989
