说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 节流流量
1)  throttled flow
节流流量
2)  throttle flowmeter
节流流量计
3)  throttle-flow ratio
节流流量比
4)  flow adjustment
流量调节
1.
It is showed through tests and analysis that when sampling time is one second and control scheme of single closed loop flow adjustment system and digital adjuster of proportion integral are adopted,the requirement of flow control can be reached.
试验分析表明,选择水、油相流量的采样时间为1s,采用单闭环流量调节系统的控制方案、比例积分数字调节,完全能够达到流量控制要求。
5)  node flow
节点流量
1.
55 is generally used as flow conversion coefficient for distributing the way leak flow into the near node flow,and the error of calculation result is large sometimes,even exceeds the range of engineering precision.
55的流量折算系数把途泄流量分配到相邻的节点流量中,其计算结果有时误差较大,甚至超出工程精度要求。
6)  flow regulating
流量调节
1.
According to analysis of flow regulating,flow range and flow characteristic for conerol valve,the artile introduces some factors which must be considered during the choose and design of control valve.
通过对调节阀的流量调节、调节范围及流量特性的分析,介绍了调节阀设计及选型中需考虑的几个因素。
2.
The Paper elaborates the necessity of air gas flow regulating in view of production operation and economic efficiency and puts forward treatment measures for air gas flow regulating and makes technical analysis and economic comparison.
以某工程为例,从生产运行和经济效益方面,阐述了煤气流量调节的必要性,提出了煤气流量调节的处理措施,并进行了技术分析和经济比较。
补充资料:节流式流量计
分子式:
CAS号:

性质:又称节流式流量计。利用流体通过节流装置(如孔板、喷嘴等)所产生的压力差与流量有关的原理来测量流量的仪表。利用测量压差来得知流量,充满圆管的单相流体流经节流装置时,流束将在节流装置处形成局部收缩,使流速增加,静压力降低,于是在节流装置前后产生压差,压差通过导压管与差压计连接,测得压差便可知道流过管道流体的体积流量、质量流量或重量流量。结构简单,使用寿命长,适应性较广,几乎能够测量各种工况下和高温、高压下的流体流量,但压力损失较大。

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