Experimental evaluation for fluidborne noise attenuation in tuning cables and hoses of automotive power steering hydraulic systems

SAE Technical Papers

Volumn , Issue , 1999, Pages

  Yu, Jinghong ^a   Johnson, Frank ^a   Iwami, Fumihiro ^a   Verrecchia, Nick ^a   Kojima, Eiichi ^b  

^a Nichirin Inc

^b KANAGAWA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

AUTOMOBILE STEERING EQUIPMENT; CABLES; FLEXIBLE ELECTRONICS; HOSE; HYDRAULIC EQUIPMENT; HYDRAULIC MACHINERY;

DESIGN OPTIMIZATION; EXPERIMENTAL DETERMINATION; EXPERIMENTAL EVALUATION; HYDRAULIC CIRCUITS; HYDRAULIC POWER STEERING SYSTEMS; NEW EVALUATION METHODS; PRESSURE PULSATION; THEORETICAL MODELING;

TUNING;

EID: 85072438793     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/1999-01-1777     Document Type: Conference Paper

References (11)

1. Klees G. T., "Attenuation Device," United States Patent No. 3,323,305 (1967-6).
2. Hastings M. C., and Chen C. C., "Analysis of Tuning Cables for Reduction of Fluidborne Noise in Automotive Power Steering Hydraulic Lines," SAE paper 931295, pp. 277-282 (1993).
3. Nagata S., "Simulation of Resonator Hose," Proceedings of JHPS, pp. 129-132 (1993) (in Japanese).
4. Hattori K., Yamada M., Haga K., and Saitou K., "Pulsation Attenuation Characteristics Analysis of Flexible Hose with Spiral Tube Insert," Proceedings of JHPS, pp. 9-12 (1994) (in Japanese).
5. Yu J., and Kojima E., "Wave Propagation in Fluids Contained in Finite-Length Anisotropic Viscoelastic Pipes," J. Acoust. Soc. Am. 104 (6), pp. 3227-3235 (1998). (Pubitemid 29005985)
6. Yu J., and Kojima E., "Wave Propagation Characteristics of Fluid Contained in a Finite-Length Hydraulic High-Pressure Flexible Hose (1st Report, Mathematical Model Considering Anisotropic Viscoelasticity of Hose Wall and Boundary Conditions at Hose Fittings)," Trans. JSME, Part C 62 (598), pp. 121-128 (1996) (in Japanese).
7. Yu J., Kojima E., and Shinada M., "Wave Propagation Characteristics of Fluid Contained in a Finite-Length Hydraulic High-Pressure Flexible Hose (2nd Report, Experimental Investigation of Analytical Model in Frequency Domain)," Trans. JSME, Part C 62 (598), pp. 129-136 (1996) (in Japanese).
8. Lung T. Y., and Doige A. G., "A Time-Averaging Transient Testing Method for Acoustic Properties of Piping Systems and Mufflers with Flow," J. Acoust. Soc. Am. 73 (3), pp. 867-876 (1983). (Pubitemid 13525493)
9. To C. W. S., and Doige A. G., "A Transient Testing Technique for the Determination of Matrix Parameters of Acoustic System, 1: Theory and Principles," J. Sound Vib. 62 (2), pp. 207-222 (1979). (Pubitemid 9441881)
10. Chung J. Y., and Blaser D. A., "Transfer Function Method of Measuring In-Duct Acoustic Properties. 1. Theory," J. Acoust. Soc. Am. 68 (3), pp. 907-913 (1980). (Pubitemid 11221629)
11. Kojima E., Ichiyanagi T., and Kimura Y., "Analysis of Flexible Hoses with Spiral Tubular Inserts for a Reduction in the Fluidborne Pressure Pulsation in an Automotive Power Steering Hydraulic System," Hydraulics and Pneumatics 27 (6), pp. 98-105 (1997) (in Japanese).