Fouling detection in the food industry using ultrasonic guided waves

被引：38

作者：

Hay, TR ^{[1
]}

Rose, JL ^{[1
]}

机构：

[1] Penn State Univ, Ultrason Nondestruct Evaluat Ctr, ESM Dept, University Pk, PA 16802 USA

来源：

FOOD CONTROL | 2003年 / 14卷 / 07期

基金：

加拿大自然科学与工程研究理事会;

关键词：

ultrasonic; guided waves; piezopolymer; PVDF; sensor; fouling; detection; dairy;

D O I：

10.1016/S0956-7135(02)00107-X

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

Ultrasonic guided waves can propagate over long distances in process pipe and have demonstrated excellent sensitivity to viscous coatings on the inner surface of piping commonly used in the processing of dairy products. This technology shows excellent potential to help upgrade plant maintenance from a time based to a condition based schedule. The design, fabrication, and installation of new piezopolymer guided wave sensors is discussed with emphasis on their affordability. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：481 / 488

页数：8

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