1) lunate channel
弦月形通道
1.
Study on enhanced heat transfer of lunate channel in solar energy air-conditioning system;
弦月形通道在太阳能空调系统中的强化传热研究
2.
The heat transfer and flow performance of the solution in the thermosiphon solution elevation tubes with lunate channel were analyzed and discussed.
对弦月形通道热虹吸溶液提升管内传热及流动性能进行了分析与讨论,并对多种特殊设计的弦月形截面提升管在模拟实验台上进行了溶液提升效能实验。
3.
A new type upgrading solution tube of lunate channel was used in miniature LiBr absorbing air conditioning system driven by solar energy in view of the requirement of higher temperature heating water.
针对太阳能驱动的小型溴化锂吸收式空调系统中加热水温度要求较高的特点 ,将LiBr溶液提升管设计成弦月形通道 ,从通道内、外两侧同时加热溶液 ,减小了传热温差 ,降低了溶液过热度 ,使溶液在 70～ 80℃的加热水温度下沸腾并顺利提升 ;蒸发器中采用管外多级降膜蒸发技术 ,在小温差条件下实现相变传热 ,提高了冷剂水的蒸发率 ,解决了太阳能溴化锂吸收式空调系统中冷剂水蒸发不完全的问题。
2) multi lunate channels
多管弦月形通道
3) lunate narrow channel
弦月形狭缝通道
5) lunate thermosiphon elevation tube
弦月形热虹吸提升管
1.
A second generator is designed in a new solar pump-free lithium bromide absorption chiller system to improve the solar energy utility efficiency by decreasing the temperature of heat source(minimum starting temperature 68 ℃,wide operation temperature ranging from 80 ℃ to 93 ℃),based on the falling film absorber,the falling film evaporator,the lunate thermosiphon elevation tube and condenser,etc.
在太阳能无泵溴化锂吸收式制冷系统降膜吸收器、降膜蒸发器、弦月形热虹吸提升管、冷凝器等主要部件的基础上,设计了一套二次发生器,有效地降低了热源温度(最低启动温度为68℃,稳定运行温度范围为80~93℃),提高了太阳能的利用率。
6) last quarter moon
半月;下弦月
补充资料：弦月
1.呈半圆形的月亮。指农历初七﹑八或廿二﹑三之月。
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