Download or read book High Temperature Sensors for Small Gas Turbines written by A. Marshall Gaylord and published by . This book was released on 1968 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Temperature sensors for application to the turbine inlet of small gas turbine engines were developed. Two thermocouple designs to sense gas temperature were developed and tested. An optical sensor for first-stage turbine blade temperature measurement was tested in the laboratory and on a gas turbine engine. A bare multiple-junction platinum-rhodium thermocouple with a platinum-rhodium radiation shield was tested at temperatues to 2550F. Response time, calibration, drift, and life were measured in a simulated gas turbine environment. A rugged, protected thermocouple probe was developed using advanced materials systems able to operate in an oxidizing environment to 2800F. The radiation sensor consists of a silicon photovoltaic detector, a quartz lens, a high-temperature fiber optic bundle, an interface device, and a signal linearization system. It measures blade temperature and can resolve individual blades. The fiber optic bundle allows remote placement of the temperature-sensitive detector in a relatively cool environment. Silicon detectors provide-high-temperature sensitivity and accuracy with an insensitivity to emittance and transmission errors. A unique interface device protects the optical system from transmission losses resulting from contamination of the optical system. (Author).

Download or read book ASME 69 GT 30 written by A. Marshall Gaylord and published by . This book was released on 1969 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Temperature High Bandwidth Fiber Optic Pressure and Temperature Sensors for Gas Turbine Applications written by and published by . This book was released on 2003 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: This technical report summarizes the R & D effort for the Phase II STTR program titled "High-Temperature, High-Bandwidth Fiber Optic Pressure and Temperature Sensors for Gas Turbine Applications". Luna Innovations and Virginia Polytechnic Institute and State University (Virginia Tech or VT) have teamed together for this effort. This research program has developed accurate and reliable pressure and temperature instrumentation that can operate within extremely high-temperature combusting flows. The sensors developed during this project has been tested in a gas turbine engine measuring the pressure differentials that occur as the turbine blades rotate during operation.

Download or read book NBS Special Publication written by and published by . This book was released on 1918 with total page 1216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Temperature Sensors for Army Gas Turbine Engines written by B. G. Buehler and published by . This book was released on 1974 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: The turbine blade temperature measuring system views the rotating turbine blades of a gas turbine engine, and by measuring the emitted, infrared radiation, it produces a processed signal directly proportional to the temperature of the blades.

Download or read book High Temperature Materials Study for Turbine Inlet Gas Temperature Sensors written by David A. Stignani and published by . This book was released on 1974 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a final report covering high temperature materials for use in a fluidic turbine inlet temperature sensor. This study covered the selection of candidate test materials from already-developed materials and their screening at temperatures in excess of 1400C (2550F) while exposed to moderate velocity gases at 400 psia. The gases simulate the environment of a gas turbine engine turbine inlet station with approximately 200 percent excess air (of stoichiometric conditions). Materials best surviving the initial screening were subjected to longer tests to narrow the field. The two materials selected for final testing were hot-pressed silicon carbide and platinum-40 percent rhodium.

Download or read book Development of a High temperature Sensor for a Gas Turbine Engine written by Robert F. Sullivan and published by . This book was released on 1972 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Temperature Materials and Mechanisms written by Yoseph Bar-Cohen and published by CRC Press. This book was released on 2014-03-03 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 relate

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Download or read book Thin film Temperature Sensors for Gas Turbines written by Shiva Prakash and published by . This book was released on 1987 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog United States Public Documents written by United States. Superintendent of Documents and published by . This book was released on 1968 with total page 1716 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

Download or read book The History of North American Small Gas Turbine Aircraft Engines written by Richard A. Leyes and published by AIAA. This book was released on 1999 with total page 1022 pages. Available in PDF, EPUB and Kindle. Book excerpt: This landmark joint publication between the National Air and Space Museum and the American Institute of Aeronautics and Astronautics chronicles the evolution of the small gas turbine engine through its comprehensive study of a major aerospace industry. Drawing on in-depth interviews with pioneers, current project engineers, and company managers, engineering papers published by the manufacturers, and the tremendous document and artifact collections at the National Air and Space Museum, the book captures and memorializes small engine development from its earliest stage. Leyes and Fleming leap back nearly 50 years for a first look at small gas turbine engine development and the seven major corporations that dared to produce, market, and distribute the products that contributed to major improvements and uses of a wide spectrum of aircraft. In non-technical language, the book illustrates the broad-reaching influence of small turbinesfrom commercial and executive aircraft to helicopters and missiles deployed in recent military engagements. Detailed corporate histories and photographs paint a clear historical picture of turbine development up to the present. See for yourself why The History of North American Small Gas Turbine Aircraft Engines is the most definitive reference book in its field. The publication of The History of North American Small Gas Turbine Aircraft Engines represents an important milestone for the National Air and Space Museum (NASM) and the American Institute of Aeronautics and Astronautics (AIAA). For the first time, there is an authoritative study of small gas turbine engines, arguably one of the most significant spheres of aeronautical technology in the second half o

Download or read book NASA Technical Translation written by and published by . This book was released on 1966 with total page 1170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Durable Thin Film Temperature Sensors for Gas Turbine Engines written by Faranak Rahim and published by . This book was released on 1998 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Government Research Development Reports written by and published by . This book was released on 1968 with total page 1134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Highway Safety Literature written by and published by . This book was released on 1976 with total page 914 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Temperature Measurement written by United States. National Bureau of Standards and published by . This book was released on 1972 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: