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Experimental Study of Effect of Temperature Variations on the Impedance Signature of PZT Sensors for Fatigue Crack Detection

期刊: SOUND AND VIBRATION, 2021; 55 (1)

Structural health monitoring (SHM) is recognized as an efficient tool to interpret the reliability of a wide variety of infrastructures. To identify t......

The Applications of Order Reduction Methods in Nonlinear Dynamic Systems

期刊: SOUND AND VIBRATION, 2020; 54 (2)

Two different order reduction methods of the deterministic and stochastic systems are discussed in this paper. First, the transient proper orthogonal ......

An Exact Solution for Acoustic Simulation Based Transmission Loss Optimization of Double-Chamber Silencer

期刊: SOUND AND VIBRATION, 2020; 54 (4)

The optimization of the acoustic silencer volume is very important to develop it and to get high-performance, the importance of the silencer was appea......

Multiple Scattering Between Adjacent Sound Sources in Head-Related Transfer Function Measurement System

期刊: SOUND AND VIBRATION, 2019; 53 (4)

To accelerate head-related transfer functions (HRTFs) measurement, two or more independent sound sources are usually employed in the measurement syste......

Theoretical Study of the Energies of the Oscillating System with a Well-Distributed Mass of the Spring

期刊: SOUND AND VIBRATION, 2019; 53 (4)

The energy of a spring with a well-distributed mass m(s) is theoretically studied in this paper. The solution of the wave equation is derived in detai......

Experimental and Numerical Investigation on the External Aerodynamic Noise of High-Speed Train

期刊: SOUND AND VIBRATION, 2019; 53 (4)

Aerodynamic noise is the dominant noise source of the high-speed train. It not only seriously affects the passenger comfort and people's normal life a......

Leak Detection of Gas Pipelines Based on Characteristics of Acoustic Leakage and Interfering Signals

期刊: SOUND AND VIBRATION, 2019; 53 (4)

When acoustic method is used in leak detection for natural gas pipelines, the external interferences including operation of compressor and valve, pipe......

Investigation on Noise Pollution Comprehensive Treatment of Distribution Transformer in Living Area

期刊: SOUND AND VIBRATION, 2019; 53 (6)

In the current paper, which deals with the noise pollution excited by distribution transformers in the living area, a comprehensive treatment scheme i......

Comparative Study of the Propagation of Jet Noise in Static and Flow Environments

期刊: SOUND AND VIBRATION, 2019; 53 (1)

In order to analyze the effect of the background flow on the sound prediction of fine-scale turbulence noise, the sound spectra from static and flow e......

A Comparison on the Localization Performance of Static and Dynamic Binaural Ambisonics Reproduction with Different Order

期刊: SOUND AND VIBRATION, 2019; 53 (1)

Ambisonics is a series of spatial sound reproduction system based on spatial harmonics decomposition and each order approximation of sound field. Ambi......

Dynamic Modeling and Analysis of Wind Turbine Blade of Piezoelectric Plate Shell

期刊: SOUND AND VIBRATION, 2019; 53 (1)

This paper presents a theoretical analysis of vibration control technology of wind turbine blades made of piezoelectric intelligent structures. The de......

Prediction of Outdoor Noise Propagation Induced By Single-Phase Power Transformers

期刊: SOUND AND VIBRATION, 2019; 53 (1)

Outdoor power transformers are one of the most pervasive noise sources in power transmission and distribution systems. Accurate prediction of outdoor ......

A Simplified Formulation to Estimate Influence of Gearbox Parameters on the Rattle Noise

期刊: SOUND AND VIBRATION, 2019; 53 (2)

Occurrence of gear rattle in transmission systems can result in severe vibration and noise, which in applications such as automobiles is an important ......

Longitudinal Vibration Analysis of Elastically Coupled Nanorods System with General Boundary Supports

期刊: SOUND AND VIBRATION, 2019; 53 (2)

In this paper, an accurate series solution for the longitudinal vibration analysis of elastically coupled nanorods system is established, in which art......

Ultrasonic Wireless Communication Through Metal Barriers

期刊: SOUND AND VIBRATION, 2019; 53 (2)

Ultrasound can be used as a carrier to realize wireless communication to and from a metal-enclosed space, which has the characteristics such as immuni......

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