3
Rational approximations have been derived for the integral of the Arrhenius functiondT which is important in the kinetic analysis of thermogravimetric data. The first degree rational approximation is found to be equivalent to the Gorbachev approximation, i.e., RT2exp (−E/RT)/(E+2RT). The second degree rational approximation is more accurate than the Zsakó empirical approximation when E/RT < 1 and E/RT > 5. The third and higher degree rational approximations are found to be more accurate than any other previous approximation.
2019-04-10T17:29
en
http://link.springer.com/10.1007/BF01903696
1977-06-01
false
445-447
non_research_article
Rational approximations of the integral of the Arrhenius function
articles
https://scigraph.springernature.com/explorer/license/
1977-06
Department of Applied Science Brookhaven National Laboratory Upton, 11973, New York, USA
R. T.
Yang
1388-6150
Journal of Thermal Analysis and Calorimetry
1572-8943
G. I.
Senum
Mathematical Sciences
Numerical and Computational Mathematics
11
Department of Applied Science Brookhaven National Laboratory Upton, 11973, New York, USA
Springer Nature - SN SciGraph project
doi
10.1007/bf01903696
readcube_id
f9105bdf3b8fed114e3c2bcd0fe2fa8bbb494ae18b0890622e4ab79a04c27bc2
dimensions_id
pub.1052287731