maximum value

[Restlys]

letsay you have TPTK, on a flush draw board like Qs 7h 3h
and you hold AQ

1: your OOP and raised MP PF and got called from button
2: your Lp and called a MP player, no reads

How much do you bet in both situations to maximize your expectation and counter his flush draw opportunity with its implied odds, you and villain are both full stacks?
no reads
why do you do what you do, why not more , why not less, and is it limit specific?( NL 5 10 etc)