{"title":"EXPERIMENTAL AND THEORETICAL STUDY OF DRYING OF POROUS BIOFUEL MIXTURE","authors":"Yury Snezhkin, Andrii Avramenko, Zhanna Petrova, Andrii Tyrinov, Anton Petrov, Yuliia Novikova","doi":"10.1615/jpormedia.2024052250","DOIUrl":null,"url":null,"abstract":"The paper presents a study of the drying kinetics of a porous mixture of biofuel based on the solid residue of peat after extraction and corn stalks. Experiments were performed on a convective drying stand. The effect of temperature on the duration of drying was determined. As the temperature rises, the drying process intensifies. Effective modes of drying the porous mixture of biofuel have been determined.\nThe most adequate model was chosen for numerical simulation. A comparison of the obtained numerical results with our own experimental data showed a sufficient coincidence. The difference does not exceed 3% in temperature and 4% in humidity.\nThe obtained results indicate that the selected model allows numerical calculations of the dehydration of porous media with sufficient accuracy.","PeriodicalId":50082,"journal":{"name":"Journal of Porous Media","volume":"21 1","pages":""},"PeriodicalIF":2.5000,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Porous Media","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1615/jpormedia.2024052250","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, MECHANICAL","Score":null,"Total":0}
引用次数: 0
Abstract
The paper presents a study of the drying kinetics of a porous mixture of biofuel based on the solid residue of peat after extraction and corn stalks. Experiments were performed on a convective drying stand. The effect of temperature on the duration of drying was determined. As the temperature rises, the drying process intensifies. Effective modes of drying the porous mixture of biofuel have been determined.
The most adequate model was chosen for numerical simulation. A comparison of the obtained numerical results with our own experimental data showed a sufficient coincidence. The difference does not exceed 3% in temperature and 4% in humidity.
The obtained results indicate that the selected model allows numerical calculations of the dehydration of porous media with sufficient accuracy.
期刊介绍：
The Journal of Porous Media publishes original full-length research articles (and technical notes) in a wide variety of areas related to porous media studies, such as mathematical modeling, numerical and experimental techniques, industrial and environmental heat and mass transfer, conduction, convection, radiation, particle transport and capillary effects, reactive flows, deformable porous media, biomedical applications, and mechanics of the porous substrate. Emphasis will be given to manuscripts that present novel findings pertinent to these areas. The journal will also consider publication of state-of-the-art reviews. Manuscripts applying known methods to previously solved problems or providing results in the absence of scientific motivation or application will not be accepted. Submitted articles should contribute to the understanding of specific scientific problems or to solution techniques that are useful in applications. Papers that link theory with computational practice to provide insight into the processes are welcome.
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