Assessment of the State-of-the-art for Process Monitoring Sensors for Polymer Composites


Book Description

This report surveys the scientific literature for all process monitoring techniques and identifies four types of measurements that show the most promise for on-line, real-time process monitoring. These are ultrasonics, dielectrics, optics, and spectroscopic methods. The four types are reviewed in depth and compared with each other in the areass of measurement speed, sampling volume, sensitivity to different resins, effects of fiber type, resistance to the manufacturing environment, interpretation of the data, adaptability for other uses, and temperature capabilties. In addition, brief reviews are provided on temperature and pressure sensors, and process modeling, since the future for on-line process control relies on developments in these areas as well. Industrial needs and opportunities, off-line measurement techniques, and major industrial and governmental programs on process control are commented upon.




Journal of Research of the National Institute of Standards and Technology


Book Description

Reports NIST research and development in the physical and engineering sciences in which the Institute is active. These include physics, chemistry, engineering, mathematics, and computer sciences. Emphasis on measurement methodology and the basic technology underlying standardization.







Polymer Composites in the Aerospace Industry


Book Description

Polymer composites are increasingly used in aerospace applications due to properties such as strength and durability compared to weight. Edited by two leading authorities in the field, this book summarises key recent research on design, manufacture and performance of composite components for aerospace structures. Part one reviews the design and manufacture of different types of composite component. Part two discusses aspects of performance such as stiffness, strength, fatigue, impact and blast behaviour, response to temperature and humidity as well as non-destructive testing and monitoring techniques.







19th Annual Conference on Composites, Advanced Ceramics, Materials, and Structures - A, Volume 16, Issue 4


Book Description

This volume is part of the Ceramic Engineering and Science Proceeding (CESP) series. This series contains a collection of papers dealing with issues in both traditional ceramics (i.e., glass, whitewares, refractories, and porcelain enamel) and advanced ceramics. Topics covered in the area of advanced ceramic include bioceramics, nanomaterials, composites, solid oxide fuel cells, mechanical properties and structural design, advanced ceramic coatings, ceramic armor, porous ceramics, and more.




Advanced Materials


Book Description




Advanced Composites X


Book Description

1994 ACCE Conference Proceedings. The latest developments in composite applications and technologies in the transportation industry Introductory and advanced information on polymer composite component design Material and aluminum metal matrix composites. In the past ten years, high volume, high performance applications of advanced composites in transportation have sky-rocketed. Starting with exotic aerospace applications and low volume marine uses, these materials now provide commercial users numerous benefits like performance and durability improvements, weight reduction, part integration and investment and cost advantages. This valuable reference source covers ten years of research in materials, processing, engineering mechanics and design that have produced a growing number of applications in the automotive and commercial transportation, aerospace, defense, marine and recreational industries.Subjects Covered: Vehicle body - adhesive bonding, analysis and test methods, and crash energy absorption Chassis - polymer and metal composite applications Powertrain - emerging materials as well as design and processing case studies Materials Science - new materials, their performance and theoretical treatment Manufacturing Processes - process modeling, fiber performing, and emerging manufacturing methods Infrastructure - applications as well as technical papers Additional - recycling and nondestructive testing.




Composites Engineering Handbook


Book Description

Offers information on the fundamental principles, processes, methods and procedures related to fibre-reinforced composites. The book presents a comparative view, and provides design properties of polymeric, metal, ceramic and cement matrix composites. It also gives current test methods, joining techniques and design methodologies.