The idealized cross-section of a two-cell thin-walled wing box is shown below with the data in...

   

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The idealized cross-section of a two-cell thin-walled wing box is shown below with the data in Table 22.7. If the wing box supports a load of 44,500 N acting along web 25, calculate the shear flow distribution. The shear modulus G is the same for all walls of the wing box. The cell areas are Ar = 232,000 mm2, Au= 258,000 mm. 44 500 N 5 II 635 mm 763 mm Table 22.7 Problem 22.5 Wall Length (mm) Thickness (mm) Boom Area (mm) 16 254 1.625 1.6 1290 25 406 2.032 2.5 1936 34 202 1.220 3,4 645 12. 56 647 0.915 23. 45 775 0.559 The idealized cross-section of a two-cell thin-walled wing box is shown below with the data in Table 22.7. If the wing box supports a load of 44,500 N acting along web 25, calculate the shear flow distribution. The shear modulus G is the same for all walls of the wing box. The cell areas are Ar = 232,000 mm2, Au= 258,000 mm. 44 500 N 5 II 635 mm 763 mm Table 22.7 Problem 22.5 Wall Length (mm) Thickness (mm) Boom Area (mm) 16 254 1.625 1.6 1290 25 406 2.032 2.5 1936 34 202 1.220 3,4 645 12. 56 647 0.915 23. 45 775 0.559

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