CHUBU UNIVERSITY
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SADAMOTO Akira

Profile

Title Professor
Belong to Dept. of Mechanical Engineering
Mechanical Engineering (graduate school)
Graduated Osaka University, Graduate School of Engineering Science
Degree Dr. of Engineering, Tsukuba University
Academic Institutional Membership The Japan Society of Mechanical Engineers, The Acoustical Society of Japan, The Institute of Noise Control Engineering/Japan
Field of Study Acoustic Engineering
Research, Studies Analysis of Sound Transmission and Noise Reduction in Duct
Curriculum Specialized Hydraulics, Engineering Mechanics

Academic Papers, Critique

Attenuation of Radiated Sound from a Duct End Attached to a Resonant Chamber Having Two Degrees of Freedom and Modeling a Ceiling-Mounted Ventilator, Journal of Environment and Engineering, Vo.6, No.1, 2011

Sound-Attenuation Effect of a Partially Shut Rectangular Chamber at the End of an Inner Cylinder, Modeling a Ceiling-Mounted Ventilator, Journal of Environment and Engineering, Vo.4, No.2, 2009

Sound Attenuation by a Resonant Effect of a Rectangular Box Containing a Cylinder as a Model of a Ceiling-Mounted Ventilator, Journal of Environment and Engineering, Vol.3, No.1, 2008

Modulation of Sound Attenuation Properties of a Short Expansion Chamber by Changing the Temperature in It, Journal of System Design and Dynamics, Vol.2, No.1, 2008

Analysis of acoustic emission and sound during the paperboard cutting process, Journal of Materials Processing Technology, Vol.192-193, 2007

Resonant Properties of a Short Expansion Chamber Symmetrically Located on Opposite Sides of a Rectangular Duct, Journal of Environment and Engineering, Vol.2, No.3, 2007

Sound attenuation in circular duct using slit-like short expansion of eccentric and/or serialized configururation, Journal of Sound and Vibration, Vol. No.4-5, 2004

Reduction of Discrete-Frequency Fan Noise Using Slit-Like Expansion Chambers, International Journal of Rotating Machinery, Vol.9, No.4, 2003

Resonant properties of short expansion chambers in a circular duct: including extremely short cases and asymmetric mode wave incidence cases, Journal of Sound and Vibration, Vol.249, No.1, 2002

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