where [E.sub.a] describes the activation energy, [beta] is the heating rate
, R is the gas constant and T is the temperature.
The influence of reorganization on the heating curve can be analyzed by varying the heating rate
. The device can simulate technical processes in which rapid cooling occurs.
where [beta] is the heating rate
, T is the absolute temperature, R is the gas constant, (a) is the percent conversion, Ea is the activation energy, and A is the preexponential factor.
Opposite to mass measurements on stabilized PAN nanofibers, showing an approximately constant value of ~85% of the original mass, here, a clear heating rate
dependence is visible for the lower heating rates
A brief discussion of commercial water heating techniques will help readers better understand the needed heating rate
discussions in the sections below, and the differences between "bottom-up" versus "top-down" heating.
Investigators  found that activation energy value increased with increasing heating rate
up to 15 [degrees]C/min, whereas no such trend was observed with higher heating rates
A 10-50 mg of finely chopped fibres samples were placed in a small aluminium pan which was suspended in TA Instruments Q500 v6.1, where the gomuti fibres are heated up to a higher temperature of 600[degrees]C in the [N.sub.2] atmosphere at the heating rate
The experimental results showed that: (1) The effect of tar cracking as the pyrolysis temperature, the heating rate
, the volatilization of pyrolysis char and particle size increasing is better and better.
Hot pressing of Al-Mg alloy powders is performed under the constant heating rate
at 5, 10, and 20[degrees] C/min for two schedules: (1st schedule) peak temperature 400[degrees]C and holding time 30 min; (2nd schedule) peak temperature 500[degrees]C and no holding time.
Removal of OVTP increasing ozone in 200-30 hPa leads to significant enhancement of radiative heating rate
in SAH region in June (Figure 2).
Decomposition was carried out on NETZSCH STA 409 PC simultaneous analyzer with the heating rate
of 10, 20, and 40[degrees]C/min from room temperature to 1000[degrees]C in either [N.sub.2] or C[O.sub.2] atmosphere.
Until now, studies on the mechanical properties of rocks have somewhat overlooked the influence of heating rate
. Actually, the fundamental reason for different heating rates
is not the temperature, but the heat injection rate and/or combustion speed during underground coal gasification and coal-bed methane mining.