The book takes a jaundiced look at things like glass cooktops whose halogen elements have "instant heat" capabilities: "The improvements in heating speed do not generate enough energy savings to justify the higher cost of halogen cooktops," the guidebook says.
However, the heating speed is increased using another reciprocating intermittent heating method (RIHM).
Local temperature changes up to +350 °C are demonstrated, with a remarkable heating speed of ∼20,000 °C/s.
It is found that warm mix asphalt and hot mix asphalt have similar induction heating speed.
Especially, the heating speed with CTHM is the fastest compared with OCHM and RIHM.
This paper investigates the induction heating speed, bending strength and induction healing rate of asphalt mastic with different conductive additives.
It was found that the heating speed of asphalt mixtures was enhanced at the presence of water.
The results show that the insulation layer can increase the upper limit temperature of RHCM with steam heating and improve the heating speed of RHCM with electric heating.
The results of changing the parameters are analysed in terms of paraffin melting time, water heating speed and exergy efficiency, in both dimensional and dimensionless forms.
The steel fibers used for making asphalt mixture conductive were first optimized according to the thermal conductivity and induction heating speed of the mixture.
