@Article{CoronadoCAMCCGQVSSN:2014:FlLiHy,
author = "Coronado, C. J. R. and Carvalho Jr., J. A. and Andrade, Jos{\'e}
Carlos de and Mendiburu, A. Z. and Cortez, Ely Vieira and
Carvalho, F. S. and Gon{\c{c}}alves, B. and Quintero, J. C. and
Vel{\'a}squez, E. I. G. and Silva, M. H. and Santos, Jos{\'e}
Carlos dos and Nascimento, M. A. R.",
affiliation = "Federal University of Itajub{\'a}, UNIFEI, Mechanical Engineering
Institute, IEM Av. BPS 1303, Itajub{\'a}, MG, CEP 37500-903,
Brazil and S{\~a}o Paulo State University-UNESP, Campus of
Guaratingueta-FEG Av. Ariberto P. da Cunha, 333,
Guaratinguet{\'a}, SP, CEP 12516-410, Brazil and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and S{\~a}o Paulo State
University-UNESP, Campus of Guaratingueta-FEG Av. Ariberto P. da
Cunha, 333, Guaratinguet{\'a}, SP, CEP 12516-410, Brazil and
{Instituto Nacional de Pesquisas Espaciais (INPE)} and Federal
University of Itajub{\'a}, UNIFEI, Mechanical Engineering
Institute, IEM Av. BPS 1303, Itajub{\'a}, MG, CEP 37500-903,
Brazil and Federal University of Itajub{\'a}, UNIFEI, Mechanical
Engineering Institute, IEM Av. BPS 1303, Itajub{\'a}, MG, CEP
37500-903, Brazil and Federal University of Itajub{\'a}, UNIFEI,
Mechanical Engineering Institute, IEM Av. BPS 1303, Itajub{\'a},
MG, CEP 37500-903, Brazil and Faculty of Mechanical Engineering,
Universidad Antonio Nariño, Tunja, Colombia and Federal University
of Itajub{\'a}, UNIFEI, Mechanical Engineering Institute, IEM Av.
BPS 1303, Itajub{\'a}, MG, CEP 37500-903, Brazil and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and Federal University of
Itajub{\'a}, UNIFEI, Mechanical Engineering Institute, IEM Av.
BPS 1303, Itajub{\'a}, MG, CEP 37500-903, Brazil",
title = "Flammability limits of hydrated and anhydrous ethanol at reduced
pressures in aeronautical applications",
journal = "Journal of Hazardous Materials",
year = "2014",
volume = "280",
pages = "174--184",
keywords = "Atmospheric pressure, Civil aviation, Experiments, Flammability,
Heat treating furnaces, Hydration, Aeronautical applications,
Anhydrous ethanol, Flammability limits, Pressure and temperature,
Scientific literature, Temperature range, Upper flammability
limits, Visual criterion, Reduced pressure, Ethanol, Ethanol,
alcohol, anhydrous ethanol, hydrated ethanol, unclassified drug,
data set, ethanol, hydration, pressure effect, temperature effect,
water content, air temperature, atmospheric pressure, biofuel,
aeronautical application, altitude, article, atmospheric pressure,
aviation, blood vessel wall, camera, flammability, heating,
photography, pressure transducer, scientific literature, space and
space related phenomena, temperature, water content, water vapor,
Article, controlled study, flame, microgravity.",
abstract = "There is interest in finding the flammability limits of ethanol at
reduced pressures for the future use of this biofuel in
aeronautical applications taking into account typical commercial
aviation altitude (<40,000. ft). The lower and upper flammability
limits (LFL and UFL, respectively) for hydrated ethanol and
anhydrous ethanol (92.6% and 99.5% p/p, respectively) were
determined for a pressure of 101.3. kPa at temperatures between 0
and 200. °C. A heating chamber with a spherical 20-l vessel was
used. First, LFL and the UFL were determined as functions of
temperature and atmospheric pressure to compare results with data
published in the scientific literature. Second, after checking the
veracity of the data obtained for standard atmospheric pressure,
the work proceeded with reduced pressures in the same temperature
range. 295 experiments were carried out in total; the first 80
were to calibrate the heating chamber and compare the results with
those given in the published scientific literature. 215
experiments were performed both at atmospheric and reduced
pressures. The results had a correlation with the values obtained
for the LFL, but values for the UFL had some differences. With
respect to the water content in ethanol, it was shown that the
water vapor contained in the fuel can act as an inert substance,
narrowing flammability. © 2014 Elsevier B.V.",
doi = "10.1016/j.jhazmat.2014.07.063",
url = "http://dx.doi.org/10.1016/j.jhazmat.2014.07.063",
issn = "0304-3894",
label = "scopus 2014-11 CoronadoCAMCCGQVSSN:2014:FlLiHy",
language = "en",
targetfile = "Flammability limits.pdf",
urlaccessdate = "26 abr. 2024"
}