海水管路的英文

• seawaterline

• "海水"英文翻译    seawater; brine; the sea
• "管路"英文翻译    pipeline; canal; channel
• "海水管" 英文翻译 :    sea water pipe
• "海水管系" 英文翻译 :    sea water piping system
• "跨海水管" 英文翻译 :    cross-harbour main
• "闭式水管路" 英文翻译 :    closed water piping
• "补重水管路" 英文翻译 :    compensating water line
• "舱底水管路" 英文翻译 :    bilge line
• "冲水管路" 英文翻译 :    jetting pipeline
• "冲洗水管路" 英文翻译 :    flushing pipe
• "淡水管路" 英文翻译 :    fresh water pipe line
• "辅给水管路" 英文翻译 :    auxiliary feed line
• "给水管路" 英文翻译 :    feed line; feed pipe; feed water line; feedwater system; feedwater line
• "供水管路" 英文翻译 :    flowline; water supply line; water supply pipe; water-supply line
• "供水管路图" 英文翻译 :    water service plan
• "进水管路" 英文翻译 :    feed water piping; suction culvert
• "浸水管路" 英文翻译 :    flooding pipe
• "冷凝水管路" 英文翻译 :    condensate line; condensateline
• "冷热水管路" 英文翻译 :    hot and cold water pipeline
• "排水管路" 英文翻译 :    discharge pipe line; drain line; drainage piping; drainage system
• "输水管路" 英文翻译 :    hydraulic pipe line; hydraulic pipe-line
• "疏水管路" 英文翻译 :    drain line
• "泄水管路" 英文翻译 :    drain line; drainage pipeline; drainline
• "压力水管路" 英文翻译 :    pressure water line
• "盐水管路" 英文翻译 :    brine line; brine piping

• Appliance of iron alloy sacrifice electrode in seawater pipe made of copper or other alloy
  铁合金牺牲阳极在铜及其合金海水管路中的应用
• The fluid pressure pulse in seawater piping system can cause flow - noise that badly affect the environment and worker in health , even lead to deterioration in operation security of piping system
  海水管路系统流体压力脉动及其引起的流噪声对环境及人员的身体健康有许多不良影响，也会降低管路系统自身工作可靠性。
• The flow - noise in seawater pipeline has more influence on working environment and warship personnel health , and radiation noise from the pipeline exits also seriously effects on the hiding ability of warships
  海水管路系统的流噪声对工作环境及舰船人员身体健康有较大的影响，并且通过管口向艇外辐射噪声，严重地影响舰船的隐蔽性。
• This paper studies the mechanism generated from flow - noise in seawater pipeline , introduces controlling method of flow - noise , analyzes sound field characteristics of flow - noise in seawater pipeline system and the merits and demerits of measuring the flow - noise methods in and out of the pipeline . in our experiment , a test measuring device of seawater muffler is used in a measuring chamberlet to verify that a method of reverberation chamberlet is difficult to exactly measure the low frequency flow - noise in pipeline . at the same time the insertion lose of water muffler in the low frequency was measured by the measuring chamberlet method
  本文分析了海水管路系统内流噪声的产生机理，介绍了流噪声的控制方法；分析了海水管路系统中流噪声的声场特性以及流噪声管内、管外测量方法的优缺点；通过海水消声器试验测量台架，利用测量小室验证了混响箱法难以准确测量海水管路系统中的低频流噪声；用测量小室对水消声器在低频段的插入损失进行了测量。
• In order to analyze the fluid dynamic characteristic in seawater pipeline system , the test device of fluid dynamic characteristic in seawater pipeline system is set up . in this experiment , the velocity of pressure wave propagation is measured by frequency analysis technique and the measured result is reliable . according to the frequency analysis technique and a basic theory of linear transfer matrix , the pulsation pressure value in pipeline is predicted by the measured values from four pressure transducers
  为了分析海水管路系统内流体的动态特性，建立了海水管路系统流体动态特性实验台架；在实验中利用谱分析技术对压力波传递速度进行了测量，测量结果可信；并利用谱分析技术及线性传递矩阵基本理论，通过多个压力传感器的测量值预测了管路中的脉动压力值，实验结果与理论计算之间吻合很好；分析了流体动态特性实验台架本身的自循环特性对海水管路系统中脉动压力测量的影响。
• And concerning boundary conditions along piping system are properly set . futhermore , vertex sound is discussed in this paper . effect of the noise reduction about the mufflers is analysed , and a lot of trials is used to testify exist of valve noise and influence to pipe system . there kinds of mufflers are proved that they can reduce the fluid niose of pipe system by a large number of experimentation
  对噪声的抑制装置? ?消声器的降噪效果进行了分析，并结合实际工作建立了模拟海水管路试验台架，通过一系列试验，说明阀门噪声的存在，及其对管路流噪声的影响，证明设计的三种结构消声器对管路流噪声的良好消减效果。
• The water cooling system of water - cooling conditiong unit was discussed requiring attention to design , focusing on the analysis of the cooling water circulation materials used , corrosion methods and algae mud treatment methods to improve equipment reliability and life expectancy , reducing erosion caused economic losses
  摘要论述了海水水冷柜机冷却水系统设计中需要注意的海水管路设计，着重分析了冷却海水管路的材料选取，防腐方法，以及海藻泥沙处理的方法，以期提高设备的可靠性和寿命，减少腐蚀所造成的经济损失。
• Therefore , this paper studies three kindsvalves such like bufferfly valve , brake valve and ball valve , with the numerical simulation method by cfx which is often used to simulate the fluid . by the simulation of three kinds of valves , we can kown dynamic characteristic of them . in this paper , i not only simulate for three kinds of valves , but also analyse cause of flow - noise and give respectively mathematical model of main noise sources in piping system such as pupm and valve
  本文通过cfx软件，用数值模拟的方法，对海水管路系统中常见的三种阀门(蝶阀、闸阀、球阀)流动特性及噪声进行了仿真分析，阐明阀门噪声产生的机理，建立了泵和阀门等噪声源的数学模型，并对管路系统中涉及到的边界条件做了适当的处理，分析了阀门下游的涡声。