Nonlinear dynamics of acoustic bubbles excited by their pressure-dependent subharmonic resonance frequency: influence of the pressure amplitude, frequency, encapsulation and multiple bubble interactions on oversaturation and enhancement of the subharmonic signal

2021 ◽  
Author(s):  
A. J. Sojahrood ◽  
R. Earl ◽  
H. Haghi ◽  
Q. Li ◽  
T. M. Porter ◽  
...  
Keyword(s):  
Nonlinear Dynamics ◽  
Resonance Frequency ◽  
Subharmonic Resonance ◽  
Pressure Amplitude ◽  
Bubble Interactions

scholarly journals Dissipative Hydrodynamics

2020 ◽  
pp. 421-452
Author(s):  
Steven L. Garrett
Keyword(s):  
Resonance Frequency ◽  
First Principles ◽  
Helmholtz Resonator ◽  
Pressure Amplitude ◽  
Link Type

Abstract In the previous chapter, the resonance frequency, ωo, of a Helmholtz resonator was calculated. When driven at that frequency, the predicted pressure amplitude inside the resonator’s volume (compliance) became infinite. This was because the theory used to model that inertance and compliance network in Figs. 10.1007/978-3-030-44787-8_8#Fig11 and 10.1007/978-3-030-44787-8_8#Fig15, and in Eq. (10.1007/978-3-030-44787-8_8#Equ50), did not include any dissipation. By introducing DeltaEC, we were able to calculate the amount of power dissipated in the neck (inertance) and volume (compliance) of a 500 ml boiling flask. In this chapter, those losses will be calculated from hydrodynamic “first principles.”

Nonlinear dynamics in behavioral systems.

1995 ◽  
Vol 50 (2) ◽  
pp. 107-108 ◽  
Author(s):  
Michael F. Halasz
Keyword(s):  
Nonlinear Dynamics ◽  
Behavioral Systems

Sexual Affordance Invariance Extraction and Intentional Nonlinear Dynamics: Deviant and Non-deviant Patterns

2010 ◽  
Author(s):  
Patrice Renaud ◽  
Mathieu Goyette ◽  
Simon Zhornicki ◽  
Dominique Trottier ◽  
Joanne-L. Rouleau ◽  
...  
Keyword(s):  
Nonlinear Dynamics

Nonlinear dynamics of motivational processes in the workplace

2008 ◽  
Author(s):  
J. Navarro ◽  
C. Arrieta ◽  
L. Ceja
Keyword(s):  
Nonlinear Dynamics
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