Melting of Nanoprticle-Enhanced Phase Change Material inside Shell and Tube Heat Exchanger

Table 2

Comparison of penetration length at certain time with nanoparticle dispersion.

𝜙	𝜆	Δ𝑥 (mm)	𝜂Δ𝑥=((Δ𝑥^𝜙=0.03and0.05−Δ𝑥^𝜙=0)/Δ𝑥^𝜙=0)×100
0.0	0.37	352	—
0.03	0.40	604	72%
0.05	0.45	868	146%