The outcome clearly show phase transitions temperatures from good to challenging gel, really hard gel to tender gel, and smooth gel to gel fluid. Paraffin leakage in FSPCM is analyzed by mass decline after some time in an oven at 60 °C. Differential scanning calorimetry (DSC) and thermogravimetric Examination (TGA) are applied to find out the ther

Thermal storage devices with phase change materials are predominantly made, analysed and optimised by numerical modelling. An alternate simplified approach is remaining proposed for the characterisation of these phase change thermal storage systems. The strategy relies over the performance-quantity of transfer models (E-NTUs) system. A simplified m