Coupling analysis of different variables in airfoil lift formula
DOI:
https://doi.org/10.54097/hset.v38i.5827Keywords:
wing, Kutta-Joukowski theorem, multivariate situations, coupled analysis method.Abstract
In the design process of an aircraft, there is an important criterion to consider when designing a wing: how much lift the wing can provide. The magnitude of the lift directly determines the stability of the aircraft during take-off and whether it can take off smoothly, so it has received extensive attention from scholars at home and abroad. This paper uses the Kutta-Joukowski theorem to quantify the factors that affect wing lift and enable the calculation of lift, and engineers need to analyze how these factors affect wing lift when considering this criterion. So how can engineers analyze the effect of these factors on lift, especially in multivariate situations? Need to calculate complex multivariate equations? are issues worth exploring. In this paper, a coupled analysis method is proposed to analyze the wing lift of an aircraft affected by multiple variables, which will greatly simplify the original analysis process and provide convenience for the calculation of wing lift.
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