1) liquid nitrogen subcooler
液氮过冷器
2) subcooled liquid nitrogen
过冷液氮
1.
Quenching experiments from the underside of inclined and downward facing copper flat surfaces of 50mm in diameter and 20mm in thickness in subcooled liquid nitrogen were performed.
用直径为50 m m 、厚度为20 m m 的平板实验研究了倾斜平板在过冷液氮中的淬冷沸腾传热, 方位角为0°(热面水平向下) 到90°(热面垂直), 液氮过冷度为0~13 K。
2.
Quenching experiments from the underside of inclined and downward-facing copper flat surfaces of 50mm in diameter and 20mm in thickness in subcooled liquid nitrogen were performed.
用直径为50mm、厚度为20mm的平板实验研究了倾斜平板在过冷液氮中的淬冷沸腾传热,方位角为0°(热面水平向下)到90°(热面垂直),液氮过冷度为0~13K。
3) sub-cooled liquid nitrogen
过冷液氮
1.
The characteristics of transient dynamic thermal conduction wave are studied when a small sample moves at high speed in a sub-cooled liquid nitrogen.
研究了小样品在过冷液氮中快速运动时瞬时动态传热特性,根据双曲型热传输理论推导了该系统中温度场的行波解,结果表明小样品的传热明显遵循波的特性;同时导出了无量纲的冷却速率随热马赫数的增加而增加,说明提高小样品的运动速率有利于提高冷却速率。
2.
A cryogenic system with the sub-cooled liquid nitrogen for cooling HTS cables is presented in this paper.
本文主要介绍高温超导(HTS)电缆过冷液氮冷却系统,它是一套采用过冷液氮循环冷却HTS电缆的低温系统。
4) Sub-cooled box
过冷液氮箱
5) Sub-cooled LN_2 system
液氮过冷系统
6) Liquid air subcooler
液空过冷器
补充资料:液氮
分子式:N2
分子量:28.01
CAS号:7727-37-9
性质:熔点-210°C。沸点-196°C。
分子量:28.01
CAS号:7727-37-9
性质:熔点-210°C。沸点-196°C。
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