| 摘要 |
<p>FIELD: air transport. ^ SUBSTANCE: aircraft is made in proportion L/C=1/1, where L - hull length with diametre dfëÑ4.18 m, C - wing span, which is formed with supercritical sections and made with the following parametres: aspect ratio ëÑ1.5, sweep in line 1/4 chord çëÑ26.5, setting angle 0=3, local transverse wing V angle ê=5.37, taper aspect =3.928 and mean aerodynamic chord ba=3.479 m. ^ EFFECT: decreasing fuel consumption. ^ 5 dwg, 3 tbl</p> |
