Investigation of Relaxation Time on Viscoelastic Two-Dimensional Flow Characteristics Using FreeFem++

Table 3

Variable of interest for and with varying values of the fluid relaxation parameter.

	Re = 200
	0.0	5.0e-03	1.0e-02
	−2.30958e-04	−2.39755e-04	−2.48093e-04
	9.1456e-02	9.21415e-02	9.28754e-02
M	2.67847	2.71165	2.7487
	−2.5235e-02	−2.29625e-02	−2.0483e-02
	2.77369e-35	2.82054e-35
	−4.52796e-01	−4.26949e-01	−3.79307e-01
		−7.42482e-01	−8.45826e-01
		6.21795e-01	6.7349e-01
		Re = 1000
	0.0	2.0e-03	3.0e-03	4.0e-03
	−3.71524e-03	−3.91257e-03	−4.05054e-03	−4.64216e-03
	8.14042e-02	8.17579e-02	8.16398e-02	8.08365e-02
M	1.55632e+01	1.57104e+01	1.57462e+01	1.56052e+01
	1.65313e-01	1.68016e-01	1.67988e-01	1.61894e-01
	2.39683e-35	2.38622e-35	2.35416e-35	2.14298e-35
	−6.10021e-01	−5.9926e-01	−5.66658e-01	−5.35703e-01
	−7.81665e-01	−8.6319e-01	−9.43754e-01	−1.17468e-00
	4.23152e-01	4.34828e-01	4.70203e-01	6.33143e-01