Modern Pyrometry

Alexander Villenovich Frunze (Autor)

Buch | Hardcover

208 Seiten

2025 | Unabridged edition
Cambridge Scholars Publishing (Verlag)
978-1-0364-5015-1 (ISBN)

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This book is devoted to the ways of further development of pyrometry. A feature of pyrometry is that pyrometers are always calibrated by BB (blackbody), but the radiation spectrum of real objects differs from the radiation spectrum of BB. Therefore, a perfectly calibrated pyrometer will accurately measure the temperature of BB, but it will measure the temperature of a real object emitting differently from BB with an error. The more the intensity and spectrum of radiation of the measured object and BB differ, the greater this error. Therefore, pyrometer measurements always require correction.The author proposes original correction methods that take into account both the radiation spectrum of the object and its dependence on the temperature of the object. It is shown that increasing the accuracy of measurements is impossible without instruments for measuring the temperature-spectral emissivity of objects, and that the creation of instruments for such measurements is already possible. The analysis of metrological problems of pyrometry is carried out, and ways of their solution are given.

Dr Alexander Villenovich Frunze was born in 1957 in Odessa, USSR. He graduated from school in 1974 with a gold medal for academic success. In 1974, he entered the Physics Department of the Lomonosov Moscow University, Russia. After graduating from university, he served in the army for 2 years. Then in 1982 he got a job at VNIIOFI (All-Union Scientific Research Institute of Optical and Physical Measurements). He worked at VNIIOFI first as a researcher, then as a senior researcher. He resigned from VNIIOFI in 2010, at the same time he organized and headed the Thermokont pyrometer manufacturing company. He defended his PhD thesis in 2011 and his doctoral thesis in 2016. He is the author of 10 books, more than 300 articles in various journals, 17 patents and copyright certificates of the USSR.

Erscheinungsdatum	06.08.2025
Verlagsort	Newcastle upon Tyne
Sprache	englisch
Maße	148 x 212 mm
Themenwelt	Naturwissenschaften ► Physik / Astronomie
ISBN-10	1-0364-5015-5 / 1036450155
ISBN-13	978-1-0364-5015-1 / 9781036450151
Zustand	Neuware