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Debora [2.8K]
2 years ago
14

characterization of paraffin/ultrasonic-treated diatomite for use as phase change material in thermal energy storage of building

s
Physics
1 answer:
jarptica [38.1K]2 years ago
8 0

The characterization of paraffin/ultrasonic-treated diatomite for use as phase change material in thermal energy storage of buildings and it provides the highest surface area with least to no structural degradation.

<h3>What are the characterization of paraffin/ultrasonic-treated diatomite?</h3>
  • Paraffin/ultrasonic-treated diatomite is used as a phase change material or PCM in thermal energy storage of buildings.
  • The diatomite is treated multiple times in ultrasonic sound for approximately sixty minutes or DA-60.
  • This is done to achieve the optimum condition to improve the surface area.
  • When the surface area reaches the highest, the structural degradation reaches minimum.
  • 59°C is the melting point of the DA-60 composite phase change material. The latent heat of the same is 45.90 Jg^-^1.
  • A stable PCM will have proper thermal reliability which is attained through thermal cycling test of 500 cycles.

To learn more about thermal energy, refer to:

brainly.com/question/7541718

#SPJ4

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