Nonlinear acoustic resonances in shock tubes with varying cross-sectional area |
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| Authors: | Jakob J Keller |
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| Institution: | (1) California Institute of Technology, Pasadena, California, USA |
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| Abstract: | Summary Second-order resonance effects in closed tubes with varying cross-sectional area are investigated. It is seen that for tubes with cross-sectional areasA(x) x
–2 solutions for the pressure disturbances can be found, as was done by W. Chester in case of tubes with constant cross-sectional area.
Zusammenfassung Es werden Resonanzeffekte zweiter Ordnung in Rohren mit veränderlicher Querschnittsfläche betrachtet. Ist die QuerschnittsflächeA(x)x
–2, so können die Druckstörungen in Analogie zu Chesters Theorie analytisch berechnet werden. |
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