1) triple row tubes
三列管
2) three pipes juxtaposition method
三列管法
3) porcelain two-arrow triode
陶瓷双列三极管
4) tube bundle arrangement with equilateral triangles
正三角形排列布管
1.
However,the conventional scheme with quadrant ellipse baffles is not suitable for tube bundle arrangement with equilateral triangles,which hold majority percentage of the shell-and-tube heat exchangers.
螺旋折流板换热器是以很小的压降实现强化传热的新型换热设备,但已有的1/4椭圆螺旋折流板方案不适合用于占管壳式换热器绝大多数的正三角形排列布管方案。
5) 3-D internally crossing-finned tube
肋叉排列三维内肋管
1.
This paper carry out experimental study of the heat transfer and flow resistance characteristics of high Prandtl number fluid in 3-D internally crossing -finned tubes with cross-experiment design method.
本文以未使用过的润滑油为工质，用正交试验设计方法，对高Pr数流体在肋叉排列三维内肋管中的传热和流阻特性进行了实验研究。
6) Pipe
[英][paɪp] [美][paɪp]
列管
1.
Reason on the heating pipe leak of recovery distillation kettle of NYLON - 6 monomer is analyzed.
分析了锦纶6单体回收蒸馏釜加热列管泄漏原因,且对蒸馏釜加热列管进行了改进,解决了蒸馏釜加热列管泄漏问题。
补充资料：衡阳钢管厂φ108三辊轧管机轧制毛管
衡阳钢管厂φ108三辊轧管机轧制毛管
衡阳钢管厂事108三辊轧管机轧制毛管
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条