1)  opposed nozzles gasifier
多喷嘴对置气化炉
2)  super-number-hole
超多喷孔
1.
A new type super-number-hole injection nozzle with two layer holes was developed,the structural characteristics were analyzed,injection spray and engine performance tests were deployed.
开发了一种具有上下两层的超多喷孔新型喷油嘴,分析了其结构特点,并进行了相关的发动机性能试验,以及喷雾特性试验,揭示了该超多喷孔新型喷油嘴不但能够同时降低NOx,PM排放,而且能够降低HC,CO排放的机理。
3)  multi-nozzle
多喷管
1.
In order to study the factors of influencing the effect of general performance of multi-nozzle ejector, we do an experiment with five-nozzle ejectors and obtain the relation curves between momentum correction factor Km and geometric parameter of the ejector system.
为了探索多喷管引射器综合性能的影响因素,对五喷管超音速引射器用实验的方法得到动量修正系数与引射系统尺寸的关系曲线。
4)  Multi-nozzle
多喷嘴
1.
Development of a High Cavitation Characteristics and Multi-nozzle Jet Centrifugal Pump;
高空化性能多喷嘴射流离心泵的研制
2.
Research on Internal Flow of Multi-nozzle Pelton Turbines;
多喷嘴冲击式水轮机内部流动研究
3.
The speed governor for the unit-control impulse turbine with four nozzles four refracted-flow devices at the Ajiutian Hydropower Station has been successfully applied to large-scale multi-nozzle impulse turbine,which shows that no-combination control mode of nozzle needle and refracted-flow device is an ideal selection of the speed governor for multi-nozzle impulse turbine.
阿鸠田水电站四喷四折单元控制式冲击式水轮机调速器,在大型多喷嘴冲击式水轮机的成功应用,说明了喷针与折向器独立控制而不协联的控制方式是多喷嘴冲击式水轮机调速器的理想选择。
5)  multi lateral jets
多喷口
1.
In this paper numerical simulations and theoretical analyses on complex flow with multi lateral jets interactions are presented.
采用具有高分辨率的NND格式,通过数值求解N-S方程对典型外形多喷口侧向喷流复杂干扰流动进行了数值模拟。
6)  Low Pressure Sprinkling
多喷头
参考词条
补充资料：常压粉煤气化炉
分子式：
CAS号：

性质：又称K-T炉。煤常压流化床气化工业炉之一。气化炉双头，如两个中间焊在一起的球锥体，内衬耐火砖，侧面设有双炉头(两面对称)。属流化床气化炉。将原料煤磨成粉煤，粉煤粒度75％～80％通过200目。用螺旋加料器将煤粉送至混合器，与氧气和蒸汽混合，通过炉头中的烧嘴喷入气化炉。煤和气化剂在炉内起火焰反应，产生高达2000℃的高温区，火焰末端，即炉中部的温度为1500℃左右，灰分大部分以熔渣形式沿气化炉壁下流，进入水急冷槽，由出灰机移走。生成的煤气由炉顶引出，气温约1400～1500℃，经废热锅炉回收热量，产生高压蒸汽，再经一系列冷却除尘设备，将煤气温度降至常温。以褐煤为原料制得的煤气组成大致为：CO2 11.9％，CO 55.7％，H2 29.0％，CH40.1％，N2+Ar2％。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。