Author: Charles William WaidnerPublisher:
ISBN:
Category : Optical pyrometers
Languages : en
Pages : 66
Book Description
Optical Pyrometry
Author: Charles William WaidnerPublisher:
ISBN:
Category : Optical pyrometers
Languages : en
Pages : 66
Book Description
Theory and Methods of Optical Pyrometry
Author: Henry J. KostkowskiPublisher:
ISBN:
Category : Optical pyrometers
Languages : en
Pages : 36
Book Description
A detailed review of the theoretical methods of optical pyrometry and the application of these methods at the National Bureau of Standards in realizing, maintaining and distributing the International Practical Temperature Scale above 1063 C degrees is presented.In the theoretical presentation, the concepts of effective and mean effective wavelengths are introduced, and various equations relating these parameters to each other and other physical quantities are derived.The important features of precision visual optical pyrometers are discussed and a number of blackbody sources and tungsten strip lamps described. Detailed experimental procedures and results of primary and secondary calibrations of optical pyrometers at NBS are given.Finally, recommendations for achieving high precision and accuracy and the fundamental limitations in visual optical pyrometry are presented.(Author).
Optical Pyrometry
Author: Charles William WaidnerPublisher:
ISBN:
Category : Optical pyrometers
Languages : en
Pages : 76
Book Description
Optical Pyrometry
Author: Johan BezemerOptical Pyrometry (Classic Reprint)
Author: C. W. WaidnerPublisher: Forgotten Books
ISBN: 9780265423837
Category : Science
Languages : en
Pages : 72
Book Description
Excerpt from Optical Pyrometry In response to numerous inquiries which have been addressed to the Bureau of Standards on the availability and choice of pyrometric methods for particular problems, an experimental investigation of all the leading types 'of optical pyrometers obtainable has been carried out. This investigation has also been stimulated by the great advances that have been made recently in the development of optical pyrometry, advances resulting ln the production of several simple and trustworthy instruments, called into existence on the one hand by the pressing industrial need of them, and render ed possible on the other hand largely by the great progress rhade during the past ten years in our knowledge of the laws of' radiation from incandescent bodies. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Pyrometry
Author: Charles Robert DarlingPublisher:
ISBN:
Category : Pyrometers
Languages : en
Pages : 218
Book Description
Pyrometry
Author: William Platt WoodPublisher:
ISBN:
Category : Pyrometers
Languages : en
Pages : 224
Book Description
Optical Measurements
Author: Franz MayingerPublisher: Springer Science & Business Media
ISBN: 3662029677
Category : Science
Languages : en
Pages : 462
Book Description
Increasing possibilities of computer-aided data processing have caused a new revival of optical techniques in many areas of mechanical and chemical en gineering. Optical methods have a long tradition in heat and mass transfer and in fluid dynamics. Global experimental information is not sufficient for developing constitution equations to describe complicated phenomena in fluid dynamics or in transfer processes by a computer program . Furthermore, a detailed insight with high local and temporal resolution into the thermo-and fluiddynamic situations is necessary. Sets of equations for computer program in thermo dynamics and fluid dynamics usually consist of two types of formulations: a first one derived from the conservation laws for mass, energy and momentum, and a second one mathematically modelling transport processes like laminar or turbulent diffusion. For reliably predicting the heat transfer, for example, the velocity and temperature field in the boundary layer must be known, or a physically realistic and widely valid correlation describing the turbulence must be avail able. For a better understanding of combustion processes it is necessary to know the local concentration and temperature just ahead of the flame and in the ignition zone.
Practical Pyrometry
Author: Ervin Sidney FerryPublisher:
ISBN:
Category : Pyrometers
Languages : en
Pages : 168
Book Description
Pyrometry
Author: American Institute of Mining, Metallurgical, and Petroleum EngineersPublisher: National Academies
ISBN:
Category : Pyrometers
Languages : en
Pages : 728
Book Description