Study on Moisture Content of Kelp in Heat Pump Drying Chamber
Aiming at the problem of long drying time and poor effect of kelp，according to the finite volumemethod，three-dimensional software was used to establish the physical model of heat pump-type kelp drying chamber，and numerical simulation software was used to simulate the kelp moisture content in the mat...
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| Format: | Article |
| Language: | zho |
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Harbin University of Science and Technology Publications
2020-12-01
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| Series: | Journal of Harbin University of Science and Technology |
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| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1899 |
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| _version_ | 1849406802489245696 |
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| author | WANG Fang YANG Wen- jia WANG Peng-hao |
| author_facet | WANG Fang YANG Wen- jia WANG Peng-hao |
| author_sort | WANG Fang |
| collection | DOAJ |
| description | Aiming at the problem of long drying time and poor effect of kelp，according to the finite volumemethod，three-dimensional software was used to establish the physical model of heat pump-type kelp drying chamber，and numerical simulation software was used to simulate the kelp moisture content in the material layer of kelp drying chamber. Different drying temperatures，wind speed，grid spacing and other factors were selected to conduct a single-factor simulation study，and the moisture content of kelp was optimized and analyzed based on the comprehensive influence of all factors. It was determined that the drying effect of kelp was optimal under the conditions of 55℃ drying temperature，9 m /s drying airflow velocity and 0. 16 m grid spacing in the drying room. The results provide theoretical guidance for kelp drying. |
| format | Article |
| id | doaj-art-c2c2cd92c369477db4fe85d0938e173e |
| institution | Kabale University |
| issn | 1007-2683 |
| language | zho |
| publishDate | 2020-12-01 |
| publisher | Harbin University of Science and Technology Publications |
| record_format | Article |
| series | Journal of Harbin University of Science and Technology |
| spelling | doaj-art-c2c2cd92c369477db4fe85d0938e173e2025-08-20T03:36:15ZzhoHarbin University of Science and Technology PublicationsJournal of Harbin University of Science and Technology1007-26832020-12-01250610711110.15938/j.jhust.2020.06.015Study on Moisture Content of Kelp in Heat Pump Drying ChamberWANG Fang0YANG Wen- jia1WANG Peng-hao2School of Mechanical and Power Engineering，Harbin University of Science and Technology，Harbin 150080 ，China;Ｒongcheng Campus，Harbin University of Science and Technology，Weihai 264200，ChinaSchool of Mechanical and Power Engineering，Harbin University of Science and Technology，Harbin 150080 ，ChinaSchool of Mechanical and Power Engineering，Harbin University of Science and Technology，Harbin 150080 ，ChinaAiming at the problem of long drying time and poor effect of kelp，according to the finite volumemethod，three-dimensional software was used to establish the physical model of heat pump-type kelp drying chamber，and numerical simulation software was used to simulate the kelp moisture content in the material layer of kelp drying chamber. Different drying temperatures，wind speed，grid spacing and other factors were selected to conduct a single-factor simulation study，and the moisture content of kelp was optimized and analyzed based on the comprehensive influence of all factors. It was determined that the drying effect of kelp was optimal under the conditions of 55℃ drying temperature，9 m /s drying airflow velocity and 0. 16 m grid spacing in the drying room. The results provide theoretical guidance for kelp drying.https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1899heat pump dryingkelp moisture contentgridtemperaturespeed |
| spellingShingle | WANG Fang YANG Wen- jia WANG Peng-hao Study on Moisture Content of Kelp in Heat Pump Drying Chamber Journal of Harbin University of Science and Technology heat pump drying kelp moisture content grid temperature speed |
| title | Study on Moisture Content of Kelp in Heat Pump Drying Chamber |
| title_full | Study on Moisture Content of Kelp in Heat Pump Drying Chamber |
| title_fullStr | Study on Moisture Content of Kelp in Heat Pump Drying Chamber |
| title_full_unstemmed | Study on Moisture Content of Kelp in Heat Pump Drying Chamber |
| title_short | Study on Moisture Content of Kelp in Heat Pump Drying Chamber |
| title_sort | study on moisture content of kelp in heat pump drying chamber |
| topic | heat pump drying kelp moisture content grid temperature speed |
| url | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1899 |
| work_keys_str_mv | AT wangfang studyonmoisturecontentofkelpinheatpumpdryingchamber AT yangwenjia studyonmoisturecontentofkelpinheatpumpdryingchamber AT wangpenghao studyonmoisturecontentofkelpinheatpumpdryingchamber |