walltube中文是什么意思

• 墙上进线导管

• "walltype" 中文翻译 :    壁装型
• "walltin" 中文翻译 :    瓦尔廷
• "wallubilla" 中文翻译 :    沃伦比拉
• "walltile" 中文翻译 :    内墙砖
• "wallucke" 中文翻译 :    瓦卢奇
• "wallthickness" 中文翻译 :    壁厚 墙壁厚度 墙厚 膜壁厚度 管壁厚度
• "wallula" 中文翻译 :    瓦卢拉
• "walls血型抗体" 中文翻译 :    blood group antibody walls
• "wallula lake" 中文翻译 :    瓦卢拉湖
• "wallstrom" 中文翻译 :    瓦尔斯特伦

• Firstly , the spontaneous drop of slag on walltube at the time of boiler load shift is researched and it is the innovative research on the effect on the slagging of boiler operation
  首先探索锅炉变负荷运行时炉膛自然掉渣的机理，创新性地开展锅炉运行条件对炉膛灰渣的影响。
• And the conclusion is that downing load can distory the small slag and outer part of thick slag , which is helpful to keep walltube clean and useless for preventing from furnace accident caused by slag
  锅炉降负荷运行有一定程度清洁炉膛水冷壁作用，能增强炉内传热，却无法防止炉膛内结渣恶化发生严重事故。
• The stress of slag rests with the structure , physical characteristic , and heat transfer status of slag . taking no . 1 boiler of beilun thermal power plant as example , the walltube thermal stress and the destroying impact on slag are researched
  得出锅炉大范围变负荷运行时热应力能够超过渣的强度极限引起渣结构破坏的结论，渣层的热应力主要取决于渣的结构、物理特性和传热状态。
• And it is calculated and analyzed the distribution and quantity of slag thermal stress created by boiler load shift . thermal stress quantity can be as big as e / 1000 and is enough to destroy slag structure and to make some drop . it is also concluded that the walltube parameters can only affect on thermal stress of the slag that is near to contact surface and contribute little to slag drop
  针对锅炉变负荷运行时炉膛的自然掉渣现象，分析锅炉水冷壁渣层中热应力的产生机理，建立了水冷壁渣层热应力的计算模型，计算分析了锅炉大范围变负荷运行产生的渣层热应力变化大小和分布，并分析渣层热应力的影响因素。