This resulted in the Soviets being able to increase gas pressure through a preheater something american rocket scientists thought was impossible.
这就导致了苏联火箭可以通过加装一个预热器，来增加气体压强。 着在美国科学家看来是个不可能的事情。
The economical gas velocity and a optimal velocity proportion of air to gas for designing air preheater are also discussed.
同时还对卧式空气预热器的经济流速和最佳风烟速比进行了讨论。
This paper details structure dimensions, calculation formulas, improvement approaches etc. for preheater, precalciner, hot gas pipes and their subsidiary devices.
对预热器、分解炉、热风管道附属设备的结构尺寸、计算公式、改进方法等方面作了详细阐述。
The model is based on the easy measurable parameters, such as the inlet and outlet temperature of flue gas, the wall temperature of air preheater, and the pressure difference of the air preheater.
该模型只利用进出口烟气温度、空气预热器管壁温度和烟气压降等易测参数来监测积灰情况。
The model is based on the easy measurable parameters, such as the inlet and outlet temperature of flue gas, the wall temperature of air preheater, and the pressure difference of the air preheater.
该模型只利用进出口烟气温度、空气预热器管壁温度和烟气压降等易测参数来监测积灰情况。
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