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- The cautions of operations of vortex flow meter in flow measurement of chemical industry are given. 提出了在化工行业的流量测量中使用涡街流量计的注意事项。
- Combining with the experience on application of flow meters in chemical industry, the measuring principle of vortex flow meters,the selection and installation are introduced. 结合化工行业流量仪表应用的实践,介绍了涡街流量计的测量原理,涡街流量计的选择和安装。
- This paper discusses the selection arid design of the gas measuring device of the Yokogawa vortex flow meter made in Japan. 摘要在介绍流量计量基础上,重点介绍由日本横河涡街流量计进行煤气计量选型及应用。
- This article introduces the method of vortex flow meter intelligencing processing and gives basic hardware circuit draw and software flow. 介绍了涡街流量计智能化处理方法,给出了基本硬件电路框图和软件流程图。
- Measurement of fluid flow in pipes using vortex flow meters; Errata 用涡流流量计测量管道中的液体流量。正误表
- vortex flow meter 涡街流量计
- A precise measurement for vortex flow meter signal based on time-frequency metering 用计时-计频方式精确测量涡街流量计信号
- Shenyang Zhengxing flow Meter Co., Ltd. 沈阳正兴流量仪表有限公司。
- Research on Dilute Parti-cles Motion in Secondary Vortex Flow. 旋涡二次流中稀疏颗粒的运动特性研究。
- The ball flow meters can be built with common shop tools. 动球式流量计可以用普通的工厂设备制出。
- Flow meter BFM-910 records both positive and negative flow. 流量表BFM-910记录正负流量值。
- The system can calibrate pulse output and analog output flow meters. 本系统对脉冲输出和模拟输出的流量计均可进行校验。
- Interaction between the axisymmetric and non-axisymmetric disturbances in a vortex flow is investigated. 本文研究涡旋流动中轴对称和非轴对称扰动的相互作用。
- The high temperature vortex flow - sensor is a sensitive part which is made of high temperature piezoelectric ceramics with Karman vortex theory. 高温涡街流量传感器是根据卡门涡街理论,采用高温压电陶瓷制成的敏感器件,本传感器使用PNC型改性偏铌酸铅高温压电陶瓷。
- Flow meter; flowmeter A meter that indicates the rate of flow of water. 流量表;流速仪表示水流速度的仪表。
- Karman vortex street was observed in the wake of a rough Mat plate at M=2.2.The supersonic vortex flow was investigated by optical methods. 在一块粗糙平板的超音速尾流中(M数2.;2);产生了卡门涡街。用光学方法研究了超音速卡门涡街。
- This apparatus consists essentially of a flow meter, a pressure gauge. 这个装置有一个必不可少的流量计,一个压力表。
- Features.Inductive flow meter BFM-910 is a highly accurate and stable device. 功能:感应流量表BFM-910是高度精确和稳定的设备。
- It also analyses the causeof vorlex flow emergence in the triangle area,and puts forward the technical measures which could weaken the vortex flow of area. 本文阐述了高产梳棉机锡林、道夫三角区气流运动的规律,以及该区纤雏的转移情况。
- Feed lines between the two above-mentioned areas and the reactors and the relevant valves and flow meters. 上述第一、二款中所指区域到反应器之间的进料线以及任何有关的阀门、流量计等;