Ultra High Temperature Sensors Based On Optical Property PDF Download
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Total Pages | : 42 |
Release | : 2004 |
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Download ULTRA-HIGH TEMPERATURE SENSORS BASED ON OPTICAL PROPERTY MODULATION AND VIBRATION-TOLERANT INTERFEROMETRY. Book in PDF, ePub and Kindle
The goals of the first six months of this project were to lay the foundations for both the SiC front-end optical chip fabrication as well as the free-space laser beam interferometer designs and preliminary tests. In addition, a Phase I goal was to design and experimentally build the high temperature and pressure infrastructure and test systems that will be used in the next 6 months for proposed sensor experimentation and data processing. All these goals have been achieved and are described in detail in the report. Both design process and diagrams for the mechanical elements as well as the optical systems are provided. In addition, photographs of the fabricated SiC optical chips, the high temperature & pressure test chamber instrument, the optical interferometer, the SiC sample chip holder, and signal processing data are provided. The design and experimentation results are summarized to give positive conclusions on the proposed novel high temperature optical sensor technology. The goals of the second six months of this project were to conduct high temperature sensing tests using the test chamber and optical sensing instrument designs developed in the first part of the project. In addition, a Phase I goal was to develop the basic processing theory and physics for the proposed first sensor experimentation and data processing. All these goals have been achieved and are described in detail. Both optical experimental design process and sensed temperature are provided. In addition, photographs of the fabricated SiC optical chips after deployment in the high temperature test chamber are shown from a material study point-of-view.
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Release | : 2008 |
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Download Ultra-High Temperature Sensors Based on Optical Property Book in PDF, ePub and Kindle
In this program, Nuonics, Inc. has studied the fundamentals of a new Silicon Carbide (SiC) materials-based optical sensor technology suited for extreme environments of coal-fired engines in power production. The program explored how SiC could be used for sensing temperature, pressure, and potential gas species in a gas turbine environment. The program successfully demonstrated the optical designs, signal processing and experimental data for enabling both temperature and pressure sensing using SiC materials. The program via its sub-contractors also explored gas species sensing using SiC, in this case, no clear commercially deployable method was proven. Extensive temperature and pressure measurement data using the proposed SiC sensors was acquired to 1000 deg-C and 40 atms, respectively. Importantly, a first time packaged all-SiC probe design was successfully operated in a Siemens industrial turbine rig facility with the probe surviving the harsh chemical, pressure, and temperature environment during 28 days of test operations. The probe also survived a 1600 deg-C thermal shock test using an industrial flame.
Author | : Ivanka Stanimirović |
Publisher | : BoD – Books on Demand |
Total Pages | : 100 |
Release | : 2018-07-25 |
Genre | : Technology & Engineering |
ISBN | : 1789235022 |
Download Temperature Sensing Book in PDF, ePub and Kindle
Temperature is the most often-measured environmental quantity and scientists are continuously improving ways of sensing it. To present their work in the field of temperature sensing, researchers from distant parts of the world have joined their efforts and contributed their ideas according to their interest and engagement. Their articles will give you the opportunity to understand concepts and uses of fiber-optic sensing technology. The optical fiber Mach-Zehnder interferometer for temperature sensing is presented, as well as the optical fiber-distributed temperature sensor and fiber Bragg grating-based sensor. You can learn about tunable diode laser absorption spectroscopy and its various industrial applications. Last but not least, cutting temperature measurements during the machining of aluminum alloys provides us with an insight into the correlation between cutting conditions, mechanical strength of the aluminum alloy, and the cutting temperature measured using the tool-workpiece thermocouple system. The editors hope that the presented contributions will allow both professionals and readers not involved in the immediate field to understand and enjoy the topic.
Author | : Yoseph Bar-Cohen |
Publisher | : CRC Press |
Total Pages | : 586 |
Release | : 2014-03-03 |
Genre | : Science |
ISBN | : 1466566450 |
Download High Temperature Materials and Mechanisms Book in PDF, ePub and Kindle
The use of high-temperature materials in current and future applications, including silicone materials for handling hot foods and metal alloys for developing high-speed aircraft and spacecraft systems, has generated a growing interest in high-temperature technologies. High Temperature Materials and Mechanisms explores a broad range of issues related to high-temperature materials and mechanisms that operate in harsh conditions. While some applications involve the use of materials at high temperatures, others require materials processed at high temperatures for use at room temperature. High-temperature materials must also be resistant to related causes of damage, such as oxidation and corrosion, which are accelerated with increased temperatures. This book examines high-temperature materials and mechanisms from many angles. It covers the topics of processes, materials characterization methods, and the nondestructive evaluation and health monitoring of high-temperature materials and structures. It describes the application of high temperature materials to actuators and sensors, sensor design challenges, as well as various high temperature materials and mechanisms applications and challenges. Utilizing the knowledge of experts in the field, the book considers the multidisciplinary nature of high temperature materials and mechanisms, and covers technology related to several areas including energy, space, aerospace, electronics, and metallurgy. Supplies extensive references at the end of each chapter to enhance further study Addresses related science and engineering disciplines Includes information on drills, actuators, sensors and more A comprehensive resource of information consolidated in one book, this text greatly benefits students in materials science, aerospace and mechanical engineering, and physics. It is also an ideal resource for professionals in the industry.
Author | : Christian Cuadrado-Laborde |
Publisher | : BoD – Books on Demand |
Total Pages | : 170 |
Release | : 2019-04-24 |
Genre | : Technology & Engineering |
ISBN | : 1789853516 |
Download Applications of Optical Fibers for Sensing Book in PDF, ePub and Kindle
In this book the reader will find a collection of chapters written by different research teams, describing different applications of optical fibers for sensing. This work is mainly addressed to researchers already working in this area, but it is also accessible to anyone with a scientific background who desires to have an updated overview of the recent progress in this domain. It will also be valuable to scientists and engineers who have become newly involved in this field. Each chapter is self-contained and can be read independently of the others. This book intends to provide highlights of the current research in this area, showing the recent advances in the field of optical fiber sensing.
Author | : Jeffrey Rix Dieffenbach |
Publisher | : |
Total Pages | : 96 |
Release | : 1987 |
Genre | : Optoelectronic devices |
ISBN | : |
Download Design and Analysis of a Temperature Sensor Based on the Electro-optical Properties of Organic and Inorganic Semiconductors Book in PDF, ePub and Kindle
Author | : Luc Thevenaz |
Publisher | : Wiley |
Total Pages | : 250 |
Release | : 2012-03 |
Genre | : Technology & Engineering |
ISBN | : 9781118331507 |
Download Distributed Optical Fiber Sensing Book in PDF, ePub and Kindle
Serving as a unique, efficient solution to modern demands for security and safety sensing, distributed optical fiber sensing are critical components in areas such as natural disaster prevention and civil engineering. The unique book provides detailed explanations on how to install early warning systems for the prevention of natural disasters, flaws in civil engineering structures (dams, bridges, tunnels), and issues in the oil industry (pipeline leakage detection, off-shore platform anchoring.) Addressing the principles and specificities of distributed fiber sensing, this resource shows different possible implementations, their potential, and their limitations.
Author | : Arthur H. Hartog |
Publisher | : CRC Press |
Total Pages | : 651 |
Release | : 2017-05-25 |
Genre | : Science |
ISBN | : 1351645307 |
Download An Introduction to Distributed Optical Fibre Sensors Book in PDF, ePub and Kindle
This book explains physical principles, unique benefits, broad categories, implementation aspects, and performance criteria of distributed optical fiber sensors (DOFS). For each kind of sensor, the book highlights industrial applications, which range from oil and gas production to power line monitoring, plant and process engineering, environmental monitoring, industrial fire and leakage detection, and so on. The text also includes a discussion of such key areas as backscattering, launched power limitations, and receiver sensitivity, as well as a concise historical account of the field’s development.
Author | : Swee Chuan Tjin |
Publisher | : MDPI |
Total Pages | : 256 |
Release | : 2020-12-15 |
Genre | : Technology & Engineering |
ISBN | : 3039366963 |
Download Fiber Optic Sensors and Applications Book in PDF, ePub and Kindle
This Special Issue focuses on all aspects of the recent research and development related to fiber optic sensors. The recent advances in fiber-based sensing technologies have enabled both fundamental studies and a wide spectrum of applications. The goal of this Special Issue is to bring attention to the most recent results in the field of fiber optic sensors, including new mechanisms, materials, processes, and applications.
Author | : |
Publisher | : |
Total Pages | : 166 |
Release | : 2004 |
Genre | : Environmental monitoring |
ISBN | : |
Download Sensors for Harsh Environments Book in PDF, ePub and Kindle