In the beginning of the charging process, the temperature of the pcm increases slowly due to the pcm has a status of solid thermal conductivity values for the low-temperature phase, when through a transient.
In the beginning of the process of charging pcm temperature slowly increased. Pcm due to a solid thermal conductivity is low and when the phase transient temperature.
In the beginning of the process of PCM charging temperature increases slowly due to PCM status เป็นของแข็ง valuable thermal. Conductivity low until the phase transient temperature