Experimental study and simulation of Hybrid-Active solar thermal cylindrical chamber for Citrus Hystrix leaves drying
This article presents a study of a modular hybrid active solar drying system (MHASD) with parallel collector configuration for the dehydration process of the Citrus Hystrix plant in a cylindrical drying chamber. The system utilized a novel cylindrical drying chamber for solar and low temperature dry...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier B.V.
2025
|
| Subjects: | |
| Online Access: | https://umpir.ump.edu.my/id/eprint/45864/ |
| _version_ | 1848827516551168000 |
|---|---|
| author | Muhammad Amirul Azwan, Azmi Amir, Abdul Razak Muhammad Amir Syahiran, Muhammad Tarminzi Ahmad Fadzil, Shahrol Ahmmad Shukrie, Md Yudin Zafri Azran, Abdul Majid |
| author_facet | Muhammad Amirul Azwan, Azmi Amir, Abdul Razak Muhammad Amir Syahiran, Muhammad Tarminzi Ahmad Fadzil, Shahrol Ahmmad Shukrie, Md Yudin Zafri Azran, Abdul Majid |
| author_sort | Muhammad Amirul Azwan, Azmi |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | This article presents a study of a modular hybrid active solar drying system (MHASD) with parallel collector configuration for the dehydration process of the Citrus Hystrix plant in a cylindrical drying chamber. The system utilized a novel cylindrical drying chamber for solar and low temperature drying integrated into the MHASD system. The experiments were conducted outdoors and exposed to the external environment. The dryer performance was studied by measuring the heat recovered in the drying chamber, the moisture removal capacity, and the efficiency of the MHASD system based on the drying load of Citrus Hystrix sheets. The effectiveness of air flow and temperature distribution in the cylindrical drying chamber was investigated using the computational fluid dynamics (CFD) method. The air temperature in the drying chamber with the hybrid system reached 45 ◦C to 60 ◦C on a day with clear skies and variable weather. The drying time of the leaves was 6.5 h when collectors were used, while with the hybrid system it took 4 h to reach the final mass of 16 g. In intermittent weather conditions, the highest drying efficiency of 35.24 % was observed with the hybrid system, while drying with collectors was 17.26 %. |
| first_indexed | 2025-11-15T04:01:57Z |
| format | Article |
| id | ump-45864 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T04:01:57Z |
| publishDate | 2025 |
| publisher | Elsevier B.V. |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-458642025-10-06T01:15:18Z https://umpir.ump.edu.my/id/eprint/45864/ Experimental study and simulation of Hybrid-Active solar thermal cylindrical chamber for Citrus Hystrix leaves drying Muhammad Amirul Azwan, Azmi Amir, Abdul Razak Muhammad Amir Syahiran, Muhammad Tarminzi Ahmad Fadzil, Shahrol Ahmmad Shukrie, Md Yudin Zafri Azran, Abdul Majid T Technology (General) TJ Mechanical engineering and machinery TP Chemical technology This article presents a study of a modular hybrid active solar drying system (MHASD) with parallel collector configuration for the dehydration process of the Citrus Hystrix plant in a cylindrical drying chamber. The system utilized a novel cylindrical drying chamber for solar and low temperature drying integrated into the MHASD system. The experiments were conducted outdoors and exposed to the external environment. The dryer performance was studied by measuring the heat recovered in the drying chamber, the moisture removal capacity, and the efficiency of the MHASD system based on the drying load of Citrus Hystrix sheets. The effectiveness of air flow and temperature distribution in the cylindrical drying chamber was investigated using the computational fluid dynamics (CFD) method. The air temperature in the drying chamber with the hybrid system reached 45 ◦C to 60 ◦C on a day with clear skies and variable weather. The drying time of the leaves was 6.5 h when collectors were used, while with the hybrid system it took 4 h to reach the final mass of 16 g. In intermittent weather conditions, the highest drying efficiency of 35.24 % was observed with the hybrid system, while drying with collectors was 17.26 %. Elsevier B.V. 2025-06-26 Article PeerReviewed pdf en https://umpir.ump.edu.my/id/eprint/45864/1/Experimental%20study%20and%20simulation%20of%20Hybrid-Active%20solar.pdf Muhammad Amirul Azwan, Azmi and Amir, Abdul Razak and Muhammad Amir Syahiran, Muhammad Tarminzi and Ahmad Fadzil, Shahrol and Ahmmad Shukrie, Md Yudin and Zafri Azran, Abdul Majid (2025) Experimental study and simulation of Hybrid-Active solar thermal cylindrical chamber for Citrus Hystrix leaves drying. Next Energy, 278 (112764). pp. 1-15. ISSN 2949-821X. (Published) https://doi.org/10.1016/j.nxener.2025.100365 https://doi.org/10.1016/j.nxener.2025.100365 https://doi.org/10.1016/j.nxener.2025.100365 |
| spellingShingle | T Technology (General) TJ Mechanical engineering and machinery TP Chemical technology Muhammad Amirul Azwan, Azmi Amir, Abdul Razak Muhammad Amir Syahiran, Muhammad Tarminzi Ahmad Fadzil, Shahrol Ahmmad Shukrie, Md Yudin Zafri Azran, Abdul Majid Experimental study and simulation of Hybrid-Active solar thermal cylindrical chamber for Citrus Hystrix leaves drying |
| title | Experimental study and simulation of Hybrid-Active solar thermal cylindrical chamber for Citrus Hystrix leaves drying |
| title_full | Experimental study and simulation of Hybrid-Active solar thermal cylindrical chamber for Citrus Hystrix leaves drying |
| title_fullStr | Experimental study and simulation of Hybrid-Active solar thermal cylindrical chamber for Citrus Hystrix leaves drying |
| title_full_unstemmed | Experimental study and simulation of Hybrid-Active solar thermal cylindrical chamber for Citrus Hystrix leaves drying |
| title_short | Experimental study and simulation of Hybrid-Active solar thermal cylindrical chamber for Citrus Hystrix leaves drying |
| title_sort | experimental study and simulation of hybrid-active solar thermal cylindrical chamber for citrus hystrix leaves drying |
| topic | T Technology (General) TJ Mechanical engineering and machinery TP Chemical technology |
| url | https://umpir.ump.edu.my/id/eprint/45864/ https://umpir.ump.edu.my/id/eprint/45864/ https://umpir.ump.edu.my/id/eprint/45864/ |