LIGHT-EMITTING DIODE (LED) AND LASER GAS ANALYSERS FOR IMPROVING EFFICIENCY OF FUEL BURNING IN HEAT POWER ENGINEERING
Abstract
The paper contains estimation of threshold sensitivity of correlation measuring methods in light-emitting diode and laser devices for continuous control of boiler smoke gas composition. Proposals are given to eliminate influence of dissipation losses and instability of optic and electronic path parameters on the results of control process. It is shown that application of non-dispersion and modified correlation methods for measuring CO and O2 concentration and infra-red light-emitting diodes lasers make it possible to conduct continuous control of smoke gas composition. This control is made by means of smoke flow exposure without taking samples and ensuring small errors and operational reliability.
About the Authors
V. A. Firago
Belarusian State University
Belarus
Belarus
Associate Professor, PhD in Physics and Mathematics
S. N. Drozd
Belarusian State University
Belarus
Belarus
V. Voujtsik
Belarusian State University
Belarus
Belarus
Professor, PhD in Engineering
M. M. Kougejko
Belarusian State University
Belarus
Professor, PhD in Physics and Mathematics
Belarus
Professor, PhD in Physics and Mathematics
I. S. Manak
Belarusian State University
Belarus
Belarus
Associate Professor, PhD in Physics and Mathematics
References
1. Лазерная аналитическая спектроскопия / В. С. Антонов, Г. И. Беков, М. А. Большов и др. – М.: Наука, 1986. – 318 с.
2. Надеждинский А. И. Диодная лазерная спектроскопия: Современные технологии. – М.: ИОФ АН СССР, 1990. – С. 7–38.
3. Кабашников В. П., Курсков А. А. Теоретические исследования метода корреляционной спектроскопии. – Мн., 1984. – 53 с. (Препринт № 336/АН БССР. Ин-т физики).
4. Дунаев В. Б. Аналитические методы и устройства корреляционной спектроскопии. – Мн., 1990. – 34 с. (Препринт № 614/АН БССР. Ин-т физики.)
5. Кугейко М. М., Фираго В. А. Лазерные методы контроля компонентного состава аэродисперсных сред // ЖПС. – 2001. – № 4, т. 68. – С. 520–525.
Review
For citations:
Firago V.A., Drozd S.N., Voujtsik V., Kougejko M.M., Manak I.S. LIGHT-EMITTING DIODE (LED) AND LASER GAS ANALYSERS FOR IMPROVING EFFICIENCY OF FUEL BURNING IN HEAT POWER ENGINEERING. ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations. 2005;(2):55-62. (In Russ.)
Views:
629
Email this article 