Experimental investigation for thermal performance enhancement of various heat sinks using Al2O3 NePCM for cooling of electronic devices

Cooling performance of an active-passive hybrid composite phase change material (HcPCM) finned heat sink: Constant operating mode

“…The charging phase duration was reported at 167 mins, whereas the discharging phase duration was longer than 250 mins. Zahid et al [41] worked on the analysis of thermal behavior on different heat fluxes using square pin-fin, metal-fam and empty heat sink with Al 2 O 3 and RT-54HC. They concluded that there was a significant drop in base temperature with increase in mass fraction of Al 2 O 3 nanoparticles with Cu metal-foam heat sink.…”

Energizing the Thermal Conductivity and Optical Performance of Salt Hydrate Phase Change Material Using Copper (II) Oxide Nano Additives for Sustainable Thermal Energy Storage

“…Zahid et aal. [21] reported that adding Al2O3 with RT-54 PCM improved the uniformity and the decline in battery temperature. John et al [22] studied the battery thermal performance by using copper (II) oxide (CuO) nanoparticles with Stearic acid PCM at a different thickness of PCM.…”

Structural Analysis of Phase Change Materials (PCMs)/Expanded Graphite (EG) Composites and Their Thermal Behavior under Hot and Humid Conditions

“…Phase change materials (PCMs) have been applied in various fields for decades, for example, textile, building, construction, electronics solar energy storage, food storage and so on [1–10] . The working principle of PCMs is that temperature of PCMs can fluctuate over a certain temperature range while thermal energy can be stored or released according to difference between temperature of PCMs and environment temperature [11–13] . The organic PCMs are generally used due to several advantages (e. g., non‐corrosion, non‐toxicity, high thermal stability, high chemical stability etc.)…”

“…[1][2][3][4][5][6][7][8][9][10] The working principle of PCMs is that temperature of PCMs can fluctuate over a certain temperature range while thermal energy can be stored or released according to difference between temperature of PCMs and environment temperature. [11][12][13] The organic PCMs are generally used due to several advantages (e. g., non-corrosion, non-toxicity, high thermal stability, high chemical stability etc.) Three organic PCMs are usually for thermal energy storage, including fatty acid, [14] paraffin wax (PW), [13] and polyethylene glycol (PEG).…”