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Calculation on Cylinder Pressure Fluctuation by Using the Wave Equation in KIVA Program
combustion pressure oscillation acoustic pressure knock
2011/8/5
Cylinder pressure fluctuation during combustion process of internal combustion engine is closely related to combustion noise and knock. The current studies are based on cylinder pressure test to obtai...
Calculation on Cylinder Pressure Fluctuation by Using the Wave Equation in KIVA Program
combustion pressure oscillation acoustic pressure knock
2011/8/5
Cylinder pressure fluctuation during combustion process of internal combustion engine is closely related to combustion noise and knock. The current studies are based on cylinder pressure test to obtai...
A study on modified Szabo’s wave equation modeling of frequency-dependent dissipation in ultrasonic medical imaging
modified Szabo’s wave equation frequency-dependent dissipation ultrasonic medical imaging
2010/10/22
The modified Szabo’s wave equation, in which the positive fractional derivative has first been used, is a new model to describe the frequency-dependent dissipative ultrasonic wave
propagation through...
Modified Szaboo wave equation models for lossy media obeying frequency power law
Modified Szaboo wave equation models lossy media frequency power law
2010/10/22
Szabo’s models of acoustic attenuation @Szabo, J. Acoust. Soc. Am. 96~1!, 491–500 ~1994!# comply well with the empirical frequency power law involving noninteger and odd-integer exponent coefficients ...