**Appendix A**

In addition to the mean values of the analyses conducted within this study, the standard deviations of the results are illustrated in Figure A1. In comparison to the mean values, the deviations were acknowledged to be relatively minute.

**Figure A1.** Evaluations of the standard deviation of the analyses conducted at aligned and yawed flows. (**a**) Evaluation of the duct drag coefficient (*CD*) with free-stream velocity (*U*∞) within aligned flow conditions; (**b**) Evaluation of the duct axial velocity coefficient (*CU*,*x*) with free-stream velocity (*U*∞) within aligned flow conditions; (**c**) Evaluation of the duct static pressure coefficient (*CP*,*s*) with free-stream velocity (*U*∞) within aligned flow conditions; (**d**) Evaluation of the duct drag coefficient (*CD*) with angular bearing (*γ*) within yawed flow conditions; (**e**) Evaluation of the duct lift coefficient (*CL*) with angular bearing (*γ*) within yawed flow conditions; (**f**) Evaluation of the duct axial velocity coefficient (*CU*,*x*) with angular bearing (*γ*) within yawed flow conditions; (**g**) Evaluation of the duct static pressure coefficient (*CP*,*s*) with angular bearing (*γ*) within yawed flow conditions.
