Abstract
Thus far in this book, we have focused our attention on two principal aspects of inviscid flow: first, on obtaining the flow field about a moving body amidst a general distribution of vorticity in the surrounding fluid; and second, on computing the resulting fluid dynamic force and moment exerted on the body in this scenario. We have thus far had little to say about the motion of this vorticity. However, our analysis of the problem is incomplete until we have addressed this motion, particularly because—as we found in our discussion of impulse-based calculations in Chap. 6—the force and moment depend on the time rate of change of the vorticity’s distribution.
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Notes
- 1.
Except at the corners of bodies, where we often will regularize the flow comprehensively according to the Kutta condition.
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Eldredge, J.D. (2019). Transport of Vortex Elements. In: Mathematical Modeling of Unsteady Inviscid Flows. Interdisciplinary Applied Mathematics, vol 50. Springer, Cham. https://doi.org/10.1007/978-3-030-18319-6_7
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