Table 3 Comparison results with Raza et al.27 for \({\beta }_{c}\) after fixing the values of \(M=2, Pr=6.2, {\Gamma }_{d}=3, Ec=0.1, {\phi }_{p1}={\phi }_{p2}=0.01, {N}_{b}={N}_{t}=0.1.\)

From: Thermal characteristics of magnetized hybrid Casson nanofluid flow in a converging–diverging channel with radiative heat transfer: a computational analysis

\({\beta }_{c}\)

Raza et al.27

Present results

\(Re>0\)

\(Re<0\)

\(Re>0\)

\(Re<0\)

Shear stress

Heat transfer

Shear stress

Heat transfer

Shear stress

Heat transfer

Shear stress

Heat transfer

0.2

2.7869

0.1377

2.7544

0.1376387

2.7861782

0.1374302

2.7861782

0.1374302

0.4

2.6234

0.1370

2.5982

0.1371574

2.6234571

0.1373941

2.6234571

0.1373941

0.6

2.4936

0.1365

2.4911

0.1366587

2.49354451

0.1364421

2.49354451

0.1364421

0.8

2.3878

0.1361

2.4135

0.1361482

2.3876773

0.1363147

2.3876773

0.1363147