Modeling and Analysis of an Air-Breathing Flexible Hypersonic Vehicle

Table 3

The coefficients of fits for the drag.

Terms	Values	Terms	Values
𝐶𝐷^𝑀𝑎	0.0201306	𝐶^𝑀𝑎𝛿𝑒𝐷	−0.00383177
𝐶^𝛼𝐷	0.203794	𝐶^𝛼𝛿𝑒𝐷	1.98468
𝐶^𝛿𝑒𝐷	0.0325529	𝐶^𝛼2𝐷	7.72588
𝐶^𝜂1𝐷	0.0025028	𝐶^𝛿2𝑒𝐷	0.945984
𝐶^𝜂3𝐷	0.00496105	𝐶^0𝐷	−0.109122
𝐶𝐷^𝑀𝑎𝛼	−0.0241477