Sample

T2 (K)

T1 (K)

Ti (K)

Ta (K)

Ptrans (W)

S (m²)

e (m)

λ (W/mK)

Reference

347.1

344.89

357.9

300

9.105

0.0729

0.03

1.620

7% PET

346.7

344.3

357.6

300.5

9.145

0.0729

0.03

1.570

10%PET

346 .1

343.72

358.1

299

9.046

0.0729

0.03

1.564