Research Article
Efficacy Analysis of Thickness and Camber Size of Cross Section of the Stator on Hydrodynamic Parameters in Linear Jet Propulsion System
Table 3
Comparison of the results of hydrodynamic coefficients in different grids with experimental data [
20].
| | Type of grid | Number of elements | KT (NUM) | KT (EXP) | Percent error in KT | 10KQ (NUM) | 10KQ (EXP) | Percent error in 10KQ |
| | Coarse | 5,919,946 | 0.1857 | 0.1897 | 1.98 | 0.3332 | 0.3106 | 5.57 | | Medium | 7,816,698 | 0.1887 | 0.1897 | 0.49 | 0.3341 | 0.3106 | 5.51 | | Fine | 10,116,698 | 0.189 | 0.1897 | 0.36 | 0.3345 | 0.3106 | 7.69 |
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