avrami: Title Avrami

In takos: Analysis of Differential Calorimetry Scans

Description

performs analysis of the thermograms using the avrami method

Usage

avrami(mat)

Arguments

mat	matrix of the all the thermograms checked using the functiom mat.check

Value

models "mod", datable "xy" for plot

References

1. Avrami M. Kinetics of Phase Change. I General Theory. J Chem Phys. 1939;7(12):1103-1112. doi:10.1063/1.1750380.

Examples

 
require(data.table)
require(MASS)
rates=c(0.5,1,2,5,10,20,50)
a<-lapply(rates, function(x) JMA(A=exp(35),Ea=120000,T0=0,T.end=300,q=x,npoints=5000,n=2))
a<-lapply(seq(1,length(a)), function(x) data.table(a[[x]]$time.s,a[[x]]$T.C,
a[[x]]$dadT, rates[[x]]))
lapply(seq(1,length(a)), function(x) setnames(a[[x]],
c("time.seconds","temperature.s","heat.flow","rates") ) )
ar<-testMat(a)
avr<-avrami(ar)

takos documentation built on Jan. 13, 2021, 4:11 p.m.