Electromechanical Dynamics (Part 1).0096

Electromechanical Dynamics (Part 1).0096 - = qv-W We use...

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Electromechanical Coupling V' ~------------ du'=O '=0 - - - - - - - - 1 0 ------- X SI x=x dx'= 0 Fig. 3.1.7 Paths of integration in variable space: (a) for evaluating coenergy; (b) for evaluating energy. simple electric field system presented earlier in Fig. 3.1.2. The coenergy is evaluated by the integration of dW' = q dv + f' dx. (3.1.47) [This is the energy equation (3.1.13) with v dq = d(vq) - q dv and W'
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Unformatted text preview: = qv -W,.] We use the path of integration defined in Fig. 3.1.7a to reduce this integration to We' = q(v', x) dv'. In the case of electrical linearity and (3.1.48) becomes It follows that q(v, x) = C(x)v, W, = ½Cv 2 . (3.1.48) (3.1.49) (3.1.50) (3.1.51) fe -aw(v, x) 2 dC ax dx r r-- - --- --3 X A-PDF Split DEMO : Purchase from www.A-PDF.com to remove the watermark...
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