Basic Research on Vibration and Noise of Internal Combustion Engine : 2nd Report, Noise Analysis of Cylinder Block
スポンサーリンク
概要
- 論文の詳細を見る
Distributions and frequency characteristics of sound pressures, which are emitted from the surface of a cylinder block of an internal combustion engine, in the space around the cylinder block are analyzed. At first, vibratory transfer functions of the cylinder block are analyzed by the component mode synthesis method. Using modal dampings obtained in experiment of the cylinder block by the harmonic exciting test, a vibration analysis of the cylinder block is tried in consideration of damping. Next, distributions and frequency characteristics of sound pressures are analyzed using the vibratory transfer functions calculated by the component mode synthesis method. Besides, noise analysis is tried using vibratory transfer functions obtained in experiment, too. The calculated results agree nearly with the experimental ones.
- 一般社団法人日本機械学会の論文
著者
-
Nagamatsu Akio
Faculty Of Engineering Tokyo Institute Of Technology
-
Nagamatsu Akio
Faculty O F Engineering Tokyo Institute Of Technology
-
Nagaike Masaru
Faculty Of Engineering Tokyo Institute Of Technology
-
KUMANO Shohei
MAZDA Co. Ltd.
関連論文
- Research on Simulation of the Robot : 2nd Report, Numerical Analysis of Force
- Research on Simulation of the Robot : 1st Report, Numerical Analysis of Displacement, Velocity and Acceleration
- Analysis of Vibration by Substructure Synthesis Method : Part 3, Application to Diesel Generator Package
- Analysis of Forced Vibration by Reduced Impedance Method : Part. 4 Proposition and application of multiple reduced impedance method
- Vibration Analysis on Bladed Disk Assemblies of Axial-flow Turbines
- Model Parameter Estimation with Multi-reference Curve Fitting : Vibration, Control Engineering, Engineering for Industry
- Comparison of Component Mode Synthesis Method with MSC-NASTRAN
- Research on Modal Analysis : 4th Report, Multi Reference Curve Fitting-(Part 1)
- Analysis of Vibration by Substructure Synthesis Method : Part.1 Basic Approach
- Basic Research on Vibration and Noise of Internal Combustion Engine : 2nd Report, Noise Analysis of Cylinder Block
- Research on Modal Analysis : 1st report, General Purpose Program of Curve Fitting and Basic Study
- Basic Research on the Vibration and Noise of an Internal Combustion Engine : 3rd Report, Acoustic Analysis of the Cylinder-crank System
- Vibration Analysis of Movable Part of Internal Combustion Engine : Part 1. Crank Shaft
- Basic Research on Vibration and Noise of Internal Combustion Engine : 1st Report, Vibration Analysis of the Piston-Crank System I
- Vibration Analysis by Substructure Synthesis Method : 5th Report, Method with identified Characteristic Matrices
- Analysis of Forced Vibration with Reduced Impedance Method : Part l, Introduction of Analytical Procedure
- Vibration Analysis by Component Mode Synthesis Method (Comparison of Three Methods (1)
- Analysis of Forced Vibration by Reduced Impedance Method : Part. 3 Damped Vibration
- Estimation of Variance of the Frequency Response Function and its Application to the Curve Fit
- Research on Simulation of the Robot : 3rd Report, Vibration Analysis, Part 1
- Analysis of Forced Vibration by Reduced Impedance Method : Part 2. Introduction of New Curve Fitting Technique
- Estimation of Variance of the Frequency Response Function in Experimental Modal Analysis
- Recent Advances of Modal Analysis in Japan
- Vibration Analysis by Multiple Component Mode Synthesis Method
- Analysis of Vibration by Component Mode Synthesis Method : Part 4, Natural Frequency and Natural Mode (II)
- Vibration Analysis by Substructure Synthesis Method : Part 4, Calculation of Residual Compliance Matrix
- Analysis of Vibration by Component Mode Synthesis Method : Part 5, Force Vibration II