User:Eas4200c.f08.aero6.loper

--Eas4200c.f08.aero6.loper

$$W_{wg} = 0.0017W_{zf}n_{ult}^{0.55}t_{r,max}^{-0.3}\left(\frac{b}{cos \Lambda_{c/2}}\right)^{1.05}\left(1+\sqrt{\frac{6.25cos \Lambda_{c/2}}{b}}\right)\left(\frac{W_{zf}}{S}\right)^{-0.3}$$ $$W_{f} = 0.021S_{g}^{1.2}\sqrt{V_{D,E} \frac{l_{t}}{d}}$$ $$W_{mg} = 40+0.16W_{to}^{3/4}+0.019W_{to}+1.5\times10^{-5}W_{to}^{3/2}$$ $$W_{ng} = 20+0.10W_{to}^{3/4}+2\times10^{-6}W_{to}^{3/2}$$ $$W_{h} = S_{h}k_{h}\left[2+4.15erf\left(\frac{S_{h}^{0.2}V_{D,E}}{10^{3}\sqrt{cos \Lambda_{h}}}-0.65\right)\right]$$ $$W_{v} = S_{v}k_{v}\left[2+4.15erf\left(\frac{S_{v}^{0.2}V_{D,E}}{10^{3}\sqrt{cos \Lambda_{v}}}-0.65\right)\right]$$ $$W_{pg} = 1.42N_{e}W_{e}\!$$