管程 monitor
- 管程的入口与出口法兰配备蒸汽环。
Provide steam rings for tube side inlet and outlet flanges. - 在距进口量纲1管程0.3左右的管壁处裂解速度达到最高;副反应速率的最大点位于出口壁处。
The rate of coke precursor formation is also higher near the inner wall than in the core zone of reactor coil and reaches a maximum at the outlet of reactor. - 介绍了管壳式换热器中管程、壳程的强化传热研究以及国内外推出的各种新型换热器的有关情况。
Methods of enhancing the heat transfer in heat exchanger about the shell and tube sides are introduced and commented.
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