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Fig. 14. Comparison of aerodynamic force coefficients between a fruit fly with and
without the body over a flapping cycle. While the mean aerodynamic force
coefficients over one flapping cycle are similar, time courses of aerodynamic
force coefficients differ between the simulation `with body' and `without
body'. Solid lines, lift coefficients with the body (orange) and without the
body (brown); broken lines, drag coefficients with the body (dark blue) and
without the body (sky blue); dotted lines, sideslip force coefficients with
the body (pink) and without the body (purple). T, dimensionless
period of one flapping cycle.