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流量控制、测量及可视化(英文)最新文献

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Developments by a new flow measurement structure based on reaction force. Extended reaction flowmeters 基于反作用力的新型流量测量结构的研制。扩展式反应流量计
流量控制、测量及可视化(英文) Pub Date : 2023-01-01 DOI: 10.21014/tc9-2022.112
H. M. Moțit, P. Maté
{"title":"Developments by a new flow measurement structure based on reaction force. Extended reaction flowmeters","authors":"H. M. Moțit, P. Maté","doi":"10.21014/tc9-2022.112","DOIUrl":"https://doi.org/10.21014/tc9-2022.112","url":null,"abstract":"There are presented the developments ensured by a new worldwide flow measurement structure, based on the reaction force, \"the extended reaction flowmeter\" ,elaborated by the first author, the subject matter of the patent application filed with European Patent Office EP 21020546, together other reaction flowmeters without moving parts. Initially are synthetically reitered the constructive and structural specificities of \"the extended reaction flowmeters \"(shortly \"ERF\"). Then, starting from the facilities offered by the specific structural scheme of the ERF, significant simplified compared to that of the known compound flowmeters, are presented the developments offered by the using of this new flow measurement structure based on reaction force, by describing the improuved results achieved by two constructive variants of ERF, regarding the binomial of the two essential features (turndown and accuracy, interrelated of the flowmeters, by achieving a large extension of the turndown to very important values, correlated with an optimal range of the accuracy values.","PeriodicalId":62400,"journal":{"name":"流量控制、测量及可视化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80799289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluating Inter-laboratory Comparison Data 评估实验室间比较数据
流量控制、测量及可视化(英文) Pub Date : 2023-01-01 DOI: 10.21014/tc9-2022.022
E. Frahm, J. Wright
{"title":"Evaluating Inter-laboratory Comparison Data","authors":"E. Frahm, J. Wright","doi":"10.21014/tc9-2022.022","DOIUrl":"https://doi.org/10.21014/tc9-2022.022","url":null,"abstract":"","PeriodicalId":62400,"journal":{"name":"流量控制、测量及可视化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78326646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Overview of differences between electronic and mechanical domestic cold water meter 电子式和机械式生活冷水表的区别概述
流量控制、测量及可视化(英文) Pub Date : 2023-01-01 DOI: 10.21014/tc9-2022.107
A. Borchling, C. Kroner
{"title":"Overview of differences between electronic and mechanical domestic cold water meter","authors":"A. Borchling, C. Kroner","doi":"10.21014/tc9-2022.107","DOIUrl":"https://doi.org/10.21014/tc9-2022.107","url":null,"abstract":"","PeriodicalId":62400,"journal":{"name":"流量控制、测量及可视化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79587914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Performance Improvement of Stack Simulator 堆栈模拟器的性能改进
流量控制、测量及可视化(英文) Pub Date : 2023-01-01 DOI: 10.21014/tc9-2022.147
Liang Zhang, Hulin Guo, Guixiang Lu, Yucheng Chen
{"title":"Performance Improvement of Stack Simulator","authors":"Liang Zhang, Hulin Guo, Guixiang Lu, Yucheng Chen","doi":"10.21014/tc9-2022.147","DOIUrl":"https://doi.org/10.21014/tc9-2022.147","url":null,"abstract":"In order to improve the performance of the old Stack Simulator, NIM built two new facilities. One is a close loop wind tunnel, which can simulate the real flue gas conditions. The wind tunnel can change the flow rate, temperature, pressure, gas composition and turbulence in the test section. It is used to calibrate the velocity measurement devices such as three-dimensional pitot tubes used in Relative Accuracy Test Audit (RATA). Another facility is a new Stack Simulator, which can simulate the flow field conditions in the real stack. It is used to evaluate the average velocity measurement of RATA devices.","PeriodicalId":62400,"journal":{"name":"流量控制、测量及可视化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76906758","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study on the influence of installation angle on pitot tube in wind tunnel 风洞中安装角度对皮托管影响的研究
流量控制、测量及可视化(英文) Pub Date : 2023-01-01 DOI: 10.21014/tc9-2022.058
Z. Zhang, M. Miao, Wenjia Li
{"title":"Study on the influence of installation angle on pitot tube in wind tunnel","authors":"Z. Zhang, M. Miao, Wenjia Li","doi":"10.21014/tc9-2022.058","DOIUrl":"https://doi.org/10.21014/tc9-2022.058","url":null,"abstract":"","PeriodicalId":62400,"journal":{"name":"流量控制、测量及可视化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75206815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Traceability of ultrasonic transit time based on relative displacement method 基于相对位移法的超声传递时间溯源
流量控制、测量及可视化(英文) Pub Date : 2023-01-01 DOI: 10.21014/tc9-2022.066
Q. Pan, W. Lin, Y. Liu, L. Zhang, J. Wang, J. Peng
{"title":"Traceability of ultrasonic transit time based on relative displacement method","authors":"Q. Pan, W. Lin, Y. Liu, L. Zhang, J. Wang, J. Peng","doi":"10.21014/tc9-2022.066","DOIUrl":"https://doi.org/10.21014/tc9-2022.066","url":null,"abstract":"","PeriodicalId":62400,"journal":{"name":"流量控制、测量及可视化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74785471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Investigation of the pVTt Gas Flow Standard with Active Thermal Compensation 主动热补偿pVTt气体流量标准的研究
流量控制、测量及可视化(英文) Pub Date : 2023-01-01 DOI: 10.21014/tc9-2022.111
Hu Wenqing, X. Zhipeng, Zhang Gaoming, Guo Jing
{"title":"Investigation of the pVTt Gas Flow Standard with Active Thermal Compensation","authors":"Hu Wenqing, X. Zhipeng, Zhang Gaoming, Guo Jing","doi":"10.21014/tc9-2022.111","DOIUrl":"https://doi.org/10.21014/tc9-2022.111","url":null,"abstract":"","PeriodicalId":62400,"journal":{"name":"流量控制、测量及可视化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75646405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influence of the Variable Geometry of the Diverter Nozzle on the Metrological Characteristics of a Calibration Unit with Weighing Devices 导流喷嘴的可变几何形状对带称重装置的校准装置计量特性的影响
流量控制、测量及可视化(英文) Pub Date : 2023-01-01 DOI: 10.21014/tc9-2022.003
A. Korneev, A. Shchelchkov, R. A. Korneev
{"title":"Influence of the Variable Geometry of the Diverter Nozzle on the Metrological Characteristics of a Calibration Unit with Weighing Devices","authors":"A. Korneev, A. Shchelchkov, R. A. Korneev","doi":"10.21014/tc9-2022.003","DOIUrl":"https://doi.org/10.21014/tc9-2022.003","url":null,"abstract":"","PeriodicalId":62400,"journal":{"name":"流量控制、测量及可视化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75834533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
In-use Measurement of Ultrasonic Flowmeter based on Machine Learning 基于机器学习的超声波流量计在用测量
流量控制、测量及可视化(英文) Pub Date : 2023-01-01 DOI: 10.21014/tc9-2022.116
Mengna Li, Chengze Lv, Wenli Li, Chunhui Li
{"title":"In-use Measurement of Ultrasonic Flowmeter based on Machine Learning","authors":"Mengna Li, Chengze Lv, Wenli Li, Chunhui Li","doi":"10.21014/tc9-2022.116","DOIUrl":"https://doi.org/10.21014/tc9-2022.116","url":null,"abstract":"","PeriodicalId":62400,"journal":{"name":"流量控制、测量及可视化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90378118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The comparison of the gas flow primary standard facilities at high pressure 高压条件下气体流量主要标准设施的比较
流量控制、测量及可视化(英文) Pub Date : 2023-01-01 DOI: 10.21014/tc9-2022.001
Chunhui Li, B. Mickan, Mengna Li, Jia Ren, Yan Wu, Ming Xu
{"title":"The comparison of the gas flow primary standard facilities at high pressure","authors":"Chunhui Li, B. Mickan, Mengna Li, Jia Ren, Yan Wu, Ming Xu","doi":"10.21014/tc9-2022.001","DOIUrl":"https://doi.org/10.21014/tc9-2022.001","url":null,"abstract":"","PeriodicalId":62400,"journal":{"name":"流量控制、测量及可视化(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90412452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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