首页> 外文期刊>Journal of food engineering >Ultrasound in wet biological materials subjected to drying
【24h】

Ultrasound in wet biological materials subjected to drying

机译:超声波在潮湿的生物材料中进行干燥

获取原文
获取原文并翻译 | 示例
           

摘要

The aim of this article is to present the effect of external action of air-borne ultrasound (US) upon biological wet materials subjected to drying. The study allows to determine the drying effectiveness of such products like fruits and vegetables by convective drying with ultrasound enhancement. The vibration and heating effects induced by power ultrasound are considered. The mathematical model of drying is developed and validated experimentally using the data obtained from the experimental tests carried out on the hybrid dryer equipped with ultrasonic generator. The obtained results prove that the vibration effect induced by ultrasound has a great impact on the acceleration of mass transfer without significant elevation of product temperature, and thus on the drying efficiency with respect to energy utilization and the quality of dried products like fruits and vegetables. (C) 2017 Elsevier Ltd. All rights reserved.
机译:本文的目的是介绍航空超声(US)的外部作用对经过干燥的生物湿材料的影响。该研究可以通过超声增强对流干燥来确定水果和蔬菜等产品的干燥效果。考虑了功率超声引起的振动和热效应。利用从配备超声波发生器的混合干燥机上进行的实验测试获得的数据,开发并实验验证了干燥的数学模型。所得结果证明,由超声波引起的振动效应在不显着提高产品温度的情况下对传质的加速有很大的影响,因此对能量利用方面的干燥效率以及水果和蔬菜等干燥产品的质量具有重大影响。 (C)2017 Elsevier Ltd.保留所有权利。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号