Table 1 Characteristics of correlations (9) and (10) provided by Vajjha and Das19,20.

From: Toward empirical correlations for estimating the specific heat capacity of nanofluids utilizing GRG, GP, GEP, and GMDH

Nanoparticle

A

A′

B

C

Maximum error (%)

Average absolute error (%)

ZnO

0.0004604

0.12569

0.9855

0.2990

4.4

2.70

SiO2

0.0017690

0.48294

1.1937

0.8021

3.1

1.50

Al2O3

0.0008911

0.24327

0.5179

0.4250

5.0

2.28

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