Research Article

Acoustic Wave Propagation in a Trifurcated Lined Waveguide

Figure 4

Variation of field intensity | 𝑅 1 | with wave number 𝑘 for several values of 𝜂 corresponding to 𝜉 = 1 , 𝑎 = 1 , and 𝑏 = 3 𝑎 .
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