Results 121 to 130 of about 471 (134)

Zero-Flow Offset Variation in Ultrasonic Clamp-On Flowmeters Due to Inhomogeneity and Nonlinearity of Pipe Materials

IEEE Transactions on Instrumentation and Measurement, 2017
The objective of this paper is to measure the zero-flow offset variation in ultrasonic Clamp-on flowmeters produced by using pipes made of materials with a nonhomogeneous and nonlinear behavior. The evaluation of this phenomenon has been tested by the experimental measurement, the experiments consist of measuring the variation in the flow measurement ...
Millán Blasco, Oliver, Salazar Soler, Jorge, Chávez Domínguez, Juan Antonio, Turó Peroy, Antonio, García Hernández, Miguel J.   +4 more
openaire   +4 more sources

Flow Pattern Recognition Based on the Received Waveforms of a Clamp-on Ultrasonic Flowmeter for Wet Steam Flow in a Horizontal Pipe

The Proceedings of the National Symposium on Power and Energy Systems, 2022
H. Murakawa, K. Sugimoto, Hirotoshi Taira, Masayuki Ibi   +3 more
semanticscholar   +1 more source

Splitting of the ultrasounic beam path in Clamp-on ultrasonic flowmeters due to propagation through dispersive materials

2017 IEEE International Ultrasonics Symposium (IUS), 2017
This article explains how a multi-frequency ultrasonic beam path is split due to passing through dispersive materials and the implications that it has in flow measurement using a Clamp-on ultrasonic flowmeter. The importance of knowing this phenomenon is because dispersive materials are commonly used in the manufacture of transducer wedges and plastic ...
Millán Blasco, Oliver, Salazar Soler, Jorge, Chávez Domínguez, Juan Antonio, Turó Peroy, Antonio, García Hernández, Miguel J.   +4 more
openaire   +2 more sources

5533408 Clamp-on ultrasonic volumetric flowmeter

Flow Measurement and Instrumentation, 1996
openaire   +1 more source

Improvement of the measurement accuracy of flow rate in wet steam flows using machine learning with a clamp-on ultrasonic flowmeter

The Proceedings of Conference of Kansai Branch
Yuya Kojima, Kodai Kondo, Hideki Murakawa, K. Sugimoto, Masayuki Ibi   +4 more
semanticscholar   +1 more source

Evaluation of Flow Pattern and Wetness Fraction in Wet Steam Flow Based on Received Waveforms of Clamp-on Ultrasonic Flowmeter using a Convolutional Neural Network

The Proceedings of the National Symposium on Power and Energy Systems
Yuya Kojima, Kodai Kondo, K. Sugimoto, Hideki Murakawa, Masayuki Ibi   +4 more
semanticscholar   +1 more source

J0420106 A Study on Input Method of Ultrasonic Wave for Clamp-on Ultrasonic Gas Flowmeter

The Proceedings of Mechanical Engineering Congress, Japan, 2015
Hiroshi NISHIGUCHI, Toshiyuki SAWAYAMA, Kouki NAGAMUNE   +2 more
openaire   +1 more source

Study on the influence factors of on-line measurement accuracy of portable clamp-on ultrasonic flowmeters

Proceedings of the 19th International Flow Measurement Conference 2022 on Flow Measurement - FLOMEKO 2022, 2023
Xuemei Geng, Jieqiang Ji, Guofu Chen, Ningning Zhang, Yan Fang, Xiaojie Wu, Zhiyu Fang   +6 more
openaire   +1 more source

Ultrasonic clamp-on multiphase flowmeter

2014
HUANG SONGMING, ATKINSON IAN, XIE CHENG-GANG   +2 more
openaire   +1 more source

A Novel Ultrasonic/Thermal Clamp-On Flowmeter for Low Liquid Flowrates in Small Diameter Pipes

Ultrasonics, 1996
Mohit Law
exaly