{"title":"应用实验、数值和机器学习方法提高隧道式食品干燥机的干燥性能和降低能耗","authors":"Murat Catalkaya, O. Akay, M. Das, E. Akpinar","doi":"10.1080/07373937.2023.2216781","DOIUrl":null,"url":null,"abstract":"Abstract In this study, to distribute the drying air uniformly on the product surface, straight and trapeze air barriers were designed in the drying chamber of the existing tunnel dryer. The effects of air barriers on product surface temperature changes were investigated by computational fluid dynamics analysis (CFD). Drying time in the experiment without an air barrier decreased by 45% with the trapeze barrier and 20% with the straight barrier. Likewise, the trapeze barrier provided 53.9% energy savings, and the straight barrier 37.4% energy saving compared to the drying process carried out in the current system. Also, using the experimental data, mathematical equations that can calculate activation energy (Ea) in the drying process were produced with the help of regression-based artificial intelligence methods (Pace and Elastic.Net). With the help of these equations, the Ea values of the drying process performed under different experimental conditions were determined, and a 1.03% error value was calculated between the obtained Ea values and the experimental values.","PeriodicalId":11374,"journal":{"name":"Drying Technology","volume":null,"pages":null},"PeriodicalIF":2.7000,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Application of experimental, numerical, and machine learning methods to improve drying performance and decrease energy consumption of tunnel-type food dryer\",\"authors\":\"Murat Catalkaya, O. Akay, M. Das, E. Akpinar\",\"doi\":\"10.1080/07373937.2023.2216781\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract In this study, to distribute the drying air uniformly on the product surface, straight and trapeze air barriers were designed in the drying chamber of the existing tunnel dryer. The effects of air barriers on product surface temperature changes were investigated by computational fluid dynamics analysis (CFD). Drying time in the experiment without an air barrier decreased by 45% with the trapeze barrier and 20% with the straight barrier. Likewise, the trapeze barrier provided 53.9% energy savings, and the straight barrier 37.4% energy saving compared to the drying process carried out in the current system. Also, using the experimental data, mathematical equations that can calculate activation energy (Ea) in the drying process were produced with the help of regression-based artificial intelligence methods (Pace and Elastic.Net). With the help of these equations, the Ea values of the drying process performed under different experimental conditions were determined, and a 1.03% error value was calculated between the obtained Ea values and the experimental values.\",\"PeriodicalId\":11374,\"journal\":{\"name\":\"Drying Technology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2023-06-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Drying Technology\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.1080/07373937.2023.2216781\",\"RegionNum\":3,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENGINEERING, CHEMICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Drying Technology","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1080/07373937.2023.2216781","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
Application of experimental, numerical, and machine learning methods to improve drying performance and decrease energy consumption of tunnel-type food dryer
Abstract In this study, to distribute the drying air uniformly on the product surface, straight and trapeze air barriers were designed in the drying chamber of the existing tunnel dryer. The effects of air barriers on product surface temperature changes were investigated by computational fluid dynamics analysis (CFD). Drying time in the experiment without an air barrier decreased by 45% with the trapeze barrier and 20% with the straight barrier. Likewise, the trapeze barrier provided 53.9% energy savings, and the straight barrier 37.4% energy saving compared to the drying process carried out in the current system. Also, using the experimental data, mathematical equations that can calculate activation energy (Ea) in the drying process were produced with the help of regression-based artificial intelligence methods (Pace and Elastic.Net). With the help of these equations, the Ea values of the drying process performed under different experimental conditions were determined, and a 1.03% error value was calculated between the obtained Ea values and the experimental values.
期刊介绍:
Drying Technology explores the science and technology, and the engineering aspects of drying, dewatering, and related topics.
Articles in this multi-disciplinary journal cover the following themes:
-Fundamental and applied aspects of dryers in diverse industrial sectors-
Mathematical modeling of drying and dryers-
Computer modeling of transport processes in multi-phase systems-
Material science aspects of drying-
Transport phenomena in porous media-
Design, scale-up, control and off-design analysis of dryers-
Energy, environmental, safety and techno-economic aspects-
Quality parameters in drying operations-
Pre- and post-drying operations-
Novel drying technologies.
This peer-reviewed journal provides an archival reference for scientists, engineers, and technologists in all industrial sectors and academia concerned with any aspect of thermal or nonthermal dehydration and allied operations.