Automotive Tire Noise and Vibrations: Analysis, Measurement and SimulationXu Wang Butterworth-Heinemann, 29 лип. 2020 р. - 398 стор. Automotive Tire Noise and Vibrations: Analysis, Measurement and Simulation presents the latest generation mechanisms of tire/road noise. The book focuses not only on tire/road noise issues from the tire/road structures, materials and dynamics, but also from a whole vehicle system. The analyses cover finite element modeling, mathematical simulations and experimental tests, including works done to mitigate noise. This book provides a summary of tire noise and vibration research, with a focus on new simulation and measurement techniques. - Covers new measurements techniques and simulation strategies that are critical in accurately assessing tire noise and vibration - Provides recent simulation progress and findings of CAE on analysis of generation mechanisms of the tire/road noise - Features a Statistical Energy Analysis (SEA) and model of a multilayer trim to enhance the sound absorption of tire/road noise |
Зміст
| 1 | |
| 7 | |
| 27 | |
4 Influence of road texture on tireroad noise | 43 |
5 Measurement methods of tireroad noise | 65 |
6 Generation mechanisms of tireroad noise | 91 |
7 Suspension vibration and transfer path analysis | 115 |
8 Structureborne vibration of tire | 149 |
10 Computeraided engineering findings on the physics of tireroad noise | 217 |
11 Tire cavity noise mitigation using acoustic absorbent materials | 245 |
12 Statistical energy analysis of tireroad noise | 271 |
regulation and measurement | 297 |
simulation and analysis | 333 |
15 Summary and future scope | 361 |
| 369 | |
Back Cover | 383 |
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Automotive Tire Noise and Vibrations: Analysis, Measurement and Simulation Xu Wang Попередній перегляд недоступний - 2020 |
Загальні терміни та фрази
A-weighted acoustic impedance acoustic resonance air gap airborne noise airflow resistivity automotive calculated cavity resonance characteristics coefficient contact patch coupling loss dB(A dynamic effect engine excitation Figure finite element force frequency range gear impact input interior noise km/h load material matrix measured mechanisms microphone modal density mode shape natural frequency noise and vibration noise components noise sources noise spectrum nontread pattern noise overall pass-by noise parameters pass-by noise level pass-by noise test pavement texture powertrain prediction quency resonance frequency road surface rolling tire SEA method SEA model shown in Fig simulation slick tire sound pressure level spectra statistical energy analysis stiffness structural borne noise structure-borne subsystem suspension tion tire cavity resonance tire noise tire structure tire tread tire vibration tire/road noise TPA method TPIN transfer function transfer path analysis transmissibility tread pattern noise tread profile Trim vehicle speed volume velocity