对流管的英文

• convection tubes

• "对流"英文翻译    convection; convection curre ...
• "管"英文翻译    pipe; tube
• "对流管排" 英文翻译 :    convection bank
• "对流管束" 英文翻译 :    convection bank of tubes
• "对流管组" 英文翻译 :    convection coil
• "流管" 英文翻译 :    [流] stream; tube; flow pipe; flow tube
• "对流" 英文翻译 :    [物理学][气象学] convection; convection current◇对流定律 law of convection; 对流放电 [电子学] convective discharge; electric wind; static breeze; 对流活动 [气象学] convective activity; 对流加热器 convection heater; 对流加速度 convective acceleration; 对流冷却 [工业] convection cooling; 对流平衡 convective equilibrium; 对流气流 [气象学] convection [convective] current; 对流区域 convective region; 对流热交换 convective heat exchange; 对流散热器 convector (heated) radiator; 对流选矿法 countercurrent treatment; 对流云 [气象学] convective cloud; 对流运输 cross haul of traffic (相向运输)
• "对流胞 对流元" 英文翻译 :    convectivecell
• "测流管" 英文翻译 :    gage tube; gauge tube
• "磁流管" 英文翻译 :    flux tube
• "单流管" 英文翻译 :    dead leg
• "导流管" 英文翻译 :    honeycomb duct; shroud; thrust-augmenting nozzle
• "滴流管" 英文翻译 :    drip
• "电流管" 英文翻译 :    tube of current
• "扼流管" 英文翻译 :    choke tube
• "放流管" 英文翻译 :    outlet pipe
• "分流管" 英文翻译 :    divider; isocon; manifold; ram's horns; shunt valve
• "回流管" 英文翻译 :    backflow connection; bypass line trip; crossover; recirculatory pipe; reflux pipe; return conduit; return duct; return line; return pipe; return tube; runback
• "汇流管" 英文翻译 :    collecting main; manifold
• "集流管" 英文翻译 :    collecting main; collecting pipe; collector box; current collector; header pipe; pressure manifold
• "交流管" 英文翻译 :    alternating current tube
• "截流管" 英文翻译 :    interceptor
• "节流管" 英文翻译 :    choke nozzle; choker-line; throttle pipe
• "扩流管" 英文翻译 :    bell mouth
• "流管法" 英文翻译 :    stream-tube method

• Abstract : the in servie tubular heaters built early in refineries and chemical plans have low thermal load and low heat efficiency , therefore measures for technical reform are offered , including ( 1 ) enlarging the surface area of convection tubes to increase the thermal load of rhe convection section ; ( 2 ) increasign the heat interchanging area of radiant tubes ; ( 3 ) changing the height of the chimney ; ( 4 ) using new burner with forced air supply to increase calorific capacityu ; ( 5 ) adding air preheater between the convection section and chimney to enhence the temperature of the air entering the furnace ; ( 6 ) adopting high temperature radiant coating to improve the effect of radiant heat interchanging
  文摘:针对早期建造的炼油厂和化工厂在役管式加热炉热负荷和热效率低的状况，提出了若干技术改造措施包括，增大对流管表面积以增大对流段的热负荷；增加辐射管的换热面积；修正烟囱高度；换用新型燃烧器，变自然通风为强制供风，以增大燃烧器的发热量，减小过剩空气系数，节省燃料2 % 3 % ；在对流段和烟囱之间增设空气预热器以提高空气入炉温度；采用高温辐射涂料增强辐射换热效果，从而增加热源对炉壁的辐射传热量和炉管的传热量等。
• The in servie tubular heaters built early in refineries and chemical plans have low thermal load and low heat efficiency , therefore measures for technical reform are offered , including ( 1 ) enlarging the surface area of convection tubes to increase the thermal load of rhe convection section ; ( 2 ) increasign the heat interchanging area of radiant tubes ; ( 3 ) changing the height of the chimney ; ( 4 ) using new burner with forced air supply to increase calorific capacityu ; ( 5 ) adding air preheater between the convection section and chimney to enhence the temperature of the air entering the furnace ; ( 6 ) adopting high temperature radiant coating to improve the effect of radiant heat interchanging
  针对早期建造的炼油厂和化工厂在役管式加热炉热负荷和热效率低的状况，提出了若干技术改造措施包括，增大对流管表面积以增大对流段的热负荷；增加辐射管的换热面积；修正烟囱高度；换用新型燃烧器，变自然通风为强制供风，以增大燃烧器的发热量，减小过剩空气系数，节省燃料2 % 3 % ；在对流段和烟囱之间增设空气预热器以提高空气入炉温度；采用高温辐射涂料增强辐射换热效果，从而增加热源对炉壁的辐射传热量和炉管的传热量等。

• 对流管的日语：たいりゅうかん