Published March 2015 | Version v1
Journal article Metadata-only

Reduction of 137Cs emission into the atmosphere on combustion of a radionuclide-contaminated solid fuel under conditions involving excitation of thermoacoustic self-oscillations and gas-dynamical pulsations

Creators

  • 1. Joint institute for high temperatures, Russian academy of sciences, Moscow (Russian Federation)
  • 2. Joint institute of power engineering and nuclear investigations - Sosny, National academy of sciences of Belarus, Minsk (Belarus)

Description

The emission of radioactive 137Cs with flue gases in various regimes of combustion of radionuclide-contaminated solid fuels in a wide temperature interval has been investigated. The flame temperature decreased on the onset of vibrating combustion. A lowering in the 137Cs emission under conditions of vibrating and intermittent combustion in comparison with the emission under conditions of diffusion combustion has been obtained. (authors)

Additional details

Additional titles

Original title (Russian)
Снижение эмиссии <суп>137</суп>Cс в атмосферу при сжигании загрязненного радионуклидами твердого топлива в условиях возбуждения термоакустических автоколебаний и газодинамических пул&апос;саций

Publishing Information

Journal Title
Inzhenerno-Fizicheskij Zhurnal
Journal Volume
88
Journal Issue
2
Journal Page Range
p. 364-370
ISSN
0021-0285

INIS

Country of Publication
Belarus
Country of Input or Organization
Belarus
INIS RN
46131868
Subject category
S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
Descriptors DEI
CESIUM 137; COMBUSTION; CONTAMINATION; DECOMPOSITION; DIFFUSION; EXCITATION; FUELS; RADIOACTIVE WASTES
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CESIUM ISOTOPES; CHEMICAL REACTIONS; ENERGY-LEVEL TRANSITIONS; INTERMEDIATE MASS NUCLEI; ISOTOPES; MATERIALS; NUCLEI; ODD-EVEN NUCLEI; OXIDATION; RADIOACTIVE MATERIALS; RADIOISOTOPES; THERMOCHEMICAL PROCESSES; WASTES; YEARS LIVING RADIOISOTOPES