exchanger tubes中文什么意思

例句与用法

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1. As ammonia built up in the water gas purification system reacts with a part of condensate on the inner wall of the heat exchanger tube passes , and the salt solution formed cools down and crystallizes in the tube passes , the resistance in the shift conversion section increases exceedingly
   摘要由于水煤气净化系统积累的氨与部分冷凝水在换热器管程内壁反应形成的盐溶液在管程内冷却结晶，造成变换工序阻力异常增大。
2. Focusing on the problem of sound field of scattering due to the existence of tubes , the general mathematical model modeled according the condition of plant , and then the coefficient of sound scattering is resolved by using the method of inverse matrix , the functions of arbitrary configuration of tubes is got , the far field scattered pressure and near field scattered intensity of the unit of heat exchanger tubes is calculated , at last , the effect of soot cleaning due to the existence is analyzed
   论文根据炉内管束的实际情况，建立换热器管束声波散射的通用数学模型，利用迭加原理法求解模型中的待定散射作用系数，得出任意布置管束的散射声场特性，并具体计算锅炉换热器管束单元声波散射远场声压分布和近场壁面的声强分布，最后分析由于声波的多重散射作用而对声波吹灰的影响。