On Non-invasive Ultrasonic Flow Measurement PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download On Non-invasive Ultrasonic Flow Measurement PDF full book. Access full book title On Non-invasive Ultrasonic Flow Measurement by K. D. Spendel. Download full books in PDF and EPUB format.
Author: K. D. Spendel
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Get Book Here
Book Description
Author: K. D. Spendel
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Get Book Here
Book Description
Author: Donald V. Arvin
Publisher:
ISBN:
Category : Flow meters
Languages : en
Pages : 84
Get Book Here
Book Description
Author: Ruzairi Abdul Rahim
Publisher: Penerbit UTM Press
ISBN: 9835208360
Category : Image processing
Languages : en
Pages : 5
Get Book Here
Book Description
Real–time process monitoring plays a dominant role in many areas of industry and scientific research concerning liquid/gas two–phase flow. It is proven that the operation efficiency of a process is closely related to accurate measurement and control of hydrodynamic parameters such as flow regime and flow rate. Ultrasonic tomography has the potential for imaging liquid/gas flows. One of the advantages of ultrasonic tomography includes having the capability of performing non–invasive measurement. This book presents a detailed study on ultrasonic tomography, including the principle, design and development. The ultrasonic tomography system comprises 16–pairs of ultrasonic transducers, the electronic measurement circuits, the data–acquisition system and several image reconstruction algorithms. The measurement of the flows was conducted in real–time. The system was capable of visualizing the internal characteristics of liquid and gas flow and provides the concentration profile for the corresponding flows. The results obtained are useful for online monitoring of liquid/gas flows for flow regime identification, chemical mixture transportation or fluid transportation at sub–sea oil fields.
Author: Jahangir Bagheri Kakolaki
Publisher:
ISBN:
Category :
Languages : en
Pages : 230
Get Book Here
Book Description
A novel approach to ultrasonic (US) flowmetering is presented. By using two Sing-around (SA) paths arranged asymmetrically, it is possible to mitigate the drawbacks and limitations inherent in conventional flowmeters. Special features of the proposed systems are that the velocity of single-phase fluid flow is independent of the sonic properties of the metered fluid, and is directly proportional to the measured parameters concerned. The thesis describes: (i) a theoretical model and derivation of new formulae; (ii) the fundamental principle of operation and an assessment of the practical feasibility of the above mentioned non-invasive systems by presenting the experimental tests and the corresponding results achieved; (iii) two distinct designs, namely; refractive and non-refractive type; (iv) the design and construction of two categories of obstructionless transducers along with the novel signal processing technique and associated hardware for use in transmission and reception sections of the SA closed loops; (v) a newly established criterion for identifying the direction of the fluid flow; (vi) the newly introduced "datum SA frequencies" and their ratio, and to examine their significance in ascertaining the velocity of the medium under measurement; (vii) investigating the effects of axial separation distance (ASD) and to provide the optimum positions of the receiving transducers; (viii) description of the experimental plant, test procedures, wedge mounted sensors and accomplishing a series of comparative tests between all categories of the proposed meters, as well as the experimental results achieved, related discussions and the evaluation of their suitability. A number of configurations are described and in each metering system ....
Author: Great Britain. Environment Agency
Publisher:
ISBN:
Category :
Languages : en
Pages : 1
Get Book Here
Book Description
Author: R. C. Baker
Publisher: Cambridge University Press
ISBN: 110704586X
Category : Science
Languages : en
Pages : 793
Get Book Here
Book Description
Flow Measurement Handbook is a reference for engineers on flow measurement techniques and instruments. It strikes a balance between laboratory ideas and the realities of field experience and provides practical advice on design, operation and performance of flowmeters. It begins with a review of essentials: accuracy, flow, selection and calibration methods. Each chapter is then devoted to a flowmeter class and includes information on design, application installation, calibration and operation. Among the flowmeters discussed are differential pressure devices such as orifice and Venturi, volumetric flowmeters such as positive displacement, turbine, vortex, electromagnetic, magnetic resonance, ultrasonic, acoustic, multiphase flowmeters and mass meters, such as thermal and Coriolis. There are also chapters on probes, verification and remote data access.
Author: Rajan K. Menon
Publisher:
ISBN:
Category : Flow visualization
Languages : en
Pages : 16
Get Book Here
Book Description
Author: Stefan Johann Rupitsch
Publisher: Springer
ISBN: 3662575345
Category : Technology & Engineering
Languages : en
Pages : 566
Get Book Here
Book Description
This book introduces physical effects and fundamentals of piezoelectric sensors and actuators. It gives a comprehensive overview of piezoelectric materials such as quartz crystals and polycrystalline ceramic materials. Different modeling approaches and methods to precisely predict the behavior of piezoelectric devices are described. Furthermore, a simulation-based approach is detailed which enables the reliable characterization of sensor and actuator materials. One focus of the book lies on piezoelectric ultrasonic transducers. An optical approach is presented that allows the quantitative determination of the resulting sound fields. The book also deals with various applications of piezoelectric sensors and actuators. In particular, the studied application areas are · process measurement technology, · ultrasonic imaging, · piezoelectric positioning systems and · piezoelectric motors. The book addresses students, academic as well as industrial reseachers and development engineers who are concerned with piezoelectric sensors and actuators.
Author: Roger C. Baker
Publisher: John Wiley & Sons
ISBN: 9781860583483
Category : Science
Languages : en
Pages : 182
Get Book Here
Book Description
Now available in a new improved format, this second edition is completely revised and updated. An Introductory Guide to Flow Measurement is an indispensable guide for the busy practising engineer. It provides a ready source of information on flowmeters, their operation, installation, and relative advantages and disadvantages in different applications. This revised edition retains the succinct style of the original, with plenty of clear line diagrams and shading to highlight key points, it is comprehensive and easy-to-use. The material is based on the author’s own lectures at Cranfield Institute of Technology, UK, but incorporates lessons learned through using the first edition as a teaching tool during the 13 years since its first publication. It aims to transmit as much information as possible, as efficiently as possible, in as short a time as possible. Essential reading for any engineer faced with a flow measurement problem – this book will enable the reader to assess advice received from manufacturers and contribute to discussions with experts. Existing and new readers alike will welcome this updated version of the well established and highly regarded Introductory Guide to Flow Measurement. Key areas considered include: Accuracy; flow behavior, and fluid parameters Calibration techniques Selection Momentum flowmeters Volumetric flowmeters Mass flowmeters Probes and tracers Recent developments and future trends
Author: Subarna Shakya
Publisher: Springer Nature
ISBN: 9811978743
Category : Technology & Engineering
Languages : en
Pages : 1025
Get Book Here
Book Description
This book features high-quality research papers presented at the 3rd International Conference on Sustainable Expert Systems (ICSES 2022), held in Nepal during September 9–10, 2022. The book focuses on the research information related to artificial intelligence, sustainability and expert systems applied in almost all the areas of industries, government sectors and educational institutions worldwide. The main thrust of the book is to publish the conference papers that deal with the design, implementation, development, testing and management of intelligent and sustainable expert systems and also to provide both theoretical and practical guidelines for the deployment of these systems.
