圆锥管的英文

• conical tube

• "圆锥"英文翻译    circular cone
• "管"英文翻译    pipe; tube
• "扩压管（圆锥管）" 英文翻译 :    diffuser(conical duct)
• "殷氏圆锥管" 英文翻译 :    imhoff cone
• "圆锥管螺纹" 英文翻译 :    taper pipe threads with 60 degree
• "锥管" 英文翻译 :    bell
• "脊锥管" 英文翻译 :    vertebral canal
• "圆锥" 英文翻译 :    circular cone; cone; taper; conus◇圆锥度 conicity; 圆锥根 [植物学] conical root; 圆锥花序 panicle; 圆锥角 coning angle; 圆锥体 conicalness; 圆锥投影 conical projection
• "插头与锥管" 英文翻译 :    probe and drogue
• "出口锥管" 英文翻译 :    exit cone
• "喉部锥管" 英文翻译 :    throat cone
• "进口锥管" 英文翻译 :    entrance cone
• "可折叠锥管" 英文翻译 :    collapsible drogue
• "扩散器锥管" 英文翻译 :    diffuser cone
• "排水锥管" 英文翻译 :    delivery cone
• "入口锥管" 英文翻译 :    entry cone
• "双锥管接合" 英文翻译 :    cone joint
• "台锥管形" 英文翻译 :    bell end pipe
• "尾水锥管" 英文翻译 :    draft cone tube; draft tube cone
• "锥管笔石属" 英文翻译 :    conitubus
• "锥管铰刀" 英文翻译 :    taper pipe reamer
• "锥管螺纹" 英文翻译 :    pipe tap; taper pipe thread; taper-thread
• "锥管苔藓虫" 英文翻译 :    stomatopora
• "锥管亚目" 英文翻译 :    cornularida
• "锥管藻属" 英文翻译 :    gymnosolen

• Taper pipe threads with 60 degree
  圆锥管螺纹
• A mathematical model of flows in the substrate was established using the equivalent continuum approach , and multi - dimensional numerical simulation of the steady flows in the catalytic converters was performed . simulation results show that the separation and vortex , which cause the pressure loss and the velocity non - uniformity at the front of the first substrate , are generated near the wall of the conical pipe . in addition , the larger the inlet cones angle the more the pressure loss and maldistribution in converters , however , when the angle enlarges enough the pressure loss would be decrease
  结果显示气流在扩张圆锥管壁附近出现分离产生较强的扰动，造成局部流动损失和载体前气流速度沿径向分布不均匀；入口扩张管结构对催化器的流动特性有很大影响，但并非扩张角越大，催化器流速武汉理工大学硕士学位论文分布的不均匀性和压力损失也增大，而是存在着一个最佳角度，但当扩张角增大到一定程度以后，扩张角对流速分布和压力损失的影响变小。