How simbrief calculate the optimum flaps in A320 family because i see it can give flaps 2 as optimum but 1+f gives higher flex temp ?
Hi, I think you will need to provide examples of your takeoff calculations (you can copy the URL from the browser address bar after each calculation).
I looked through the calculations you did today and could not find one where the flex temp was higher for flaps 1 than for flaps 2. This can happen (especially at high-altitude airports), but it shouldn’t be auto-selecting flaps 2 when this is the case.
Generally when optimizing flap selections, flaps 2 will only be selected if the runway length is limiting and climb performance isn’t an issue. Also see the User Guide for more details on various takeoff performance factors and optimizations.
Best regards,
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Hello sir
Here is my calculation it gives me opt flaps 1with 5 degrees lower flex temp than 1+f but the other calculation gives me opt flaps 2 with 5 degrees higher than 1
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