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  • Andrew Heather's avatar
    ENH: Added new Curle function object · 271d9518
    Andrew Heather authored
    Calculates the acoustic pressure based on Curle's analogy.
    
    Curle's analogy is implemented as:
    
        \f[
            p' = 4 \frac{\pi}{c_0}\frac{\vec d}{|\vec d|^2}\frac{d(F)}{d(t)}
        \f]
    
    where
        p'          | Curle's acoustic pressure [Pa] or [Pa (m3/rho)]
        c_0         | Reference speed of sound [m/s]
        \vec d      | Distance vector to observer locations [m]
        F           | Force [N] or [N (m3/rho)]
    271d9518