Cartesian Mesh Linearized Euler Equations Solver for Aeroacoustic Problems around Full Aircraft

Table 3

Comparison of errors relative to an analytical solution and respective computational times for the meshes listed in Table 2.

	Total number of cells	Normalized root mean square error [%]	Normalized maximum error [%]	Computational time; μsec/timestep/cell	Real time [sec.]; (128 CPUs)
Coarse	14,155,776	11.97	23.82	0.08454	302
Uniform_Middle	47,775,744	5.02	11.31	0.08631	1,388
BCM_Middle1	20,348,928	3.62	14.86	0.10891	1,088
BCM_Middle2	32,735,232	3.07	7.14	0.11027	1,710
BCM_Middle3	45,121,536	2.89	7.34	0.09665	2,172
Uniform_Fine	113,246,208	3.57	10.93	0.07329	4,240
BCM_Fine1	26,542,080	6.14	22.24	0.08851	2,654
BCM_Fine2	38,928,384	3.04	7.00	0.08777	3,358
BCM_Fine3	51,314,688	1.62	5.00	0.09019	4,794