Meander modulation

A similarly useful complex modulation is the meander modulation at the bottom of Figure 4.27. In this case, the temperature amplitudes of the Fourier series decrease linearly with the order of the harmonics, but the derivative A AjJAt = Aj X T which actually enters into Eq. (10) is constant. This method is particularly easy to program for any standard DSC. 

FIGURE 27.8 Laboratory-scale pilot system consisting of three membrane separation modules in series used for the transport of thiocyanate, (a) Photographic image of the three modules in series, each containing a PIM sandwiched between two meander-shaped flow channels, (b) Photographic image of the membrane after exposure to the channels filled with blue ink. 

Figure 4.27. Modes of MTDSC involving sawtooth and meander-t3 pe modulation.

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