Download or read book Using Optical Pyrometry to Measure Gas Turbine Blade Metal Temperatures written by O. L. Lindsey and published by . This book was released on 1988 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Instrumentation for Measurement of Gas Turbine Blade Temperatures written by Harold Lown and published by . This book was released on 1948 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Measurement of Gas Turbine Blade Temperatures written by Erling Jacob Bligard and published by . This book was released on 1949 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Temperature Measurement of Gas Turbine Blades written by Warren Clarence Young and published by . This book was released on 1947 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Radiation Pyrometer for Gas Turbine Blades written by David A. Rohy and published by . This book was released on 1971 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report describes the results of a program that has advanced the concepts and practical feasibility of radiation pyrometry for measuring the first stage blade temperature in gas turbine engines. Thermal radiation is accepted from the blades by sensor heads employing one of two different optical systems. The two sensor heads were designed to collect thermal radiation from either a spot or a reasonably large area of the turbine blade. High temperature fiber optics have been used to transmit the radiation to a remote detector housing, where the photons are converted into an electrical signal by a silicon photovoltaic cell. The current produced by the cell is routed to a signal processor which amplifies the signal, extracts one of three desired signal characteristics and then produces an output signal directly proportional to the temperature. This system measures and displays on a real time basis the average temperature of blades on a wheel, the average of the highest temperatures on a wheel, or the temperature of the hottest blade on the wheel. Both analog and digital signal information is available. System response is better than 10 msec in most cases. End to end system accuracy when calibrated with an electrically heated strip target was better than plus or minus 10F across the range of 1400 and 2200F. (Author).

Download or read book High resolution surface temperature measurements on rotating turbine blades with an infrared pyrometer written by Orlando W. Uguccini and published by . This book was released on 1976 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Local Strain and Temperature Measurement written by J Ziebs and published by Woodhead Publishing. This book was released on 1999-03-05 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings of a symposium held in Berlin in March 1996, drawing together practical expertise in measurement techniques, with typical applications ranging from in situ measurements of strain and rotation on small specimens through notched specimens and single crystal up to turbine blade shaped samples and full scale component testing. The symposium also highlighted new techniques such as speckle interferometry and image analysis.

Download or read book Determination of Blade Temperatures in a Gas Turbine written by William Wendell Wachtl and published by . This book was released on 1947 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gas Turbine Engineering Handbook written by Meherwan P. Boyce and published by Elsevier. This book was released on 2011-12-12 with total page 993 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chapter 1: Overview of Gas Turbines -- Chapter 2: Theoretical and Actual Cycle Analysis -- Chapter 3: Compressor and Turbine Performance Characteristics -- Chapter 4: Performance and Mechanical Standards -- Chapter 5: Rotor Dynamics -- Chapter 6: Centrifugal Compressors -- Chapter 7: Axial-Flow Compressors -- Chapter 8: Radial-Inflow Turbines -- Chapter 9: Axial-Flow Turbines -- Chapter 10: Combustors -- Chapter 11: Materials -- Chapter 12: Gas Clean Up System -- Chapter 13: Bearings and Seals -- Chapter 14: Gears -- Chapter 15: Lubrication -- Chapter 16: Spectrum Analysis -- Chapter 17: Balancing -- Chapter 18: Couplings and Alignment -- Chapter 19: Control Systems and Instrumentation -- Chapter 20: Gas Turbine Performance Test -- Chapter 21: Maintenance Techniques -- Chapter 22: Case Studies -- Appendix: Equivalent Units.

Download or read book Surface Pyrometry in Presence of Radiation from Other Sources with Application to Turbine blade Temperature Measurement written by Donald R. Buchele and published by . This book was released on 1980 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pyrometry written by Charles Robert Darling and published by Рипол Классик. This book was released on 1911 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pyrometry. A practical treatise on the measurement of high temperatures. Second edition, Revised and Enlarged Sixty-nine Illustrations.

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Surface Pyrometry in Presence of Radiation from Other Sources with Application to Turbine Blade Temperature Measurement written by and published by . This book was released on 1980 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Practical Pyrometry written by Ervin Sidney Ferry and published by . This book was released on 1917 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Army Research and Development written by and published by . This book was released on 1974 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Energy Research Abstracts written by and published by . This book was released on 1990 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Temperatures and Stresses on Hollow Blades for Gas Turbines written by Erich Pollman and published by . This book was released on 1947 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present treatise reports on theoretical investigations and test-stand measurements which were carried out in the BMW Flugmotoren GMbH in developing the hollow blade for exhaust gas turbines. As an introduction the temperature variation and the stress on a turbine blade for a gas temperature of 900 degrees and circumferential velocities of 600 meters per second are discussed. The assumptions onthe heat transfer coefficients at the blade profile are supported by tests on an electrically heated blade model. The temperature distribution in the cross section of a blade Is thoroughly investigated and the temperature field determined for a special case. A method for calculation of the thermal stresses in turbine blades for a given temperature distribution is indicated. The effect of the heat radiation on the blade temperature also is dealt with. Test-stand experiments on turbine blades are evaluated, particularly with respect to temperature distribution in the cross section; maximum and minimum temperature in the cross section are ascertained. Finally, the application of the hollow blade for a stationary gas turbine is investigated. Starting from a setup for 550 C gas temperature the improvement of the thermal efficiency and the fuel consumption are considered as well as the increase of the useful power by use of high temperatures. The power required for blade cooling is taken into account.