BibTex Citation Data :
@article{GT8933, author = {Didik Ariwibowo and Sutrisno Sutrisno}, title = {PENGEMBANGAN ADSORBENT BED UNTUK PENINGKATAN KONDUKTIVITAS TERMAL MELALUI PENAMBAHAN PARTIKEL METAL ALUMINIUM}, journal = {Gema Teknologi}, volume = {17}, number = {4}, year = {2015}, keywords = {}, abstract = { Didik Ariwibowo, Sutrisno , in this paper explain that this research is to increase thermal conductivity of a adsorbent bed by adding metal particles in it so that the bed become a granule-mixed bed. The adsorbent bed contains activated-carbon granule and aluminium particles. The research activity include: design and fabrication of adsorbent bed prototype following thermal performance study of the adsorbent bed. The thermal performance study of the adsorbent bed was conducted by varying metal/adsorbent ratio of 5%, 10%, 15% by volume. The result showed that adding 5%, 10%, and 15% aluminium particles into adsorbent bed has increased its thermal conductivity, those are 10,9 Wm -1 K -1 ; 21,9 Wm -1 K -1 ; and 30,9 Wm -1 K -1 respectively from 1,6 Wm -1 K -1 activated carbon thermal conductivity. The values of experimental thermal conductivity were higher than those of calculated thermal conductivity. The percentage of the difference between experimental thermal conductivity and calculated thermal conductivity decreased as bed surface temperature increased. The relatively higher percentage was in 45% whereas the lower was 10%. The lower range of the difference was 10-20% occurred in 55-65 o C temperature range. Key words: adsorbent bed, metal/adsorbent ratio, thermal conductivity }, issn = {2656-582X}, doi = {10.14710/gt.v17i4.8933}, url = {https://ejournal.undip.ac.id/index.php/gema_teknologi/article/view/8933} }
Refworks Citation Data :
Didik Ariwibowo, Sutrisno, in this paper explain that this research is to increase thermal conductivity of a adsorbent bed by adding metal particles in it so that the bed become a granule-mixed bed. The adsorbent bed contains activated-carbon granule and aluminium particles. The research activity include: design and fabrication of adsorbent bed prototype following thermal performance study of the adsorbent bed. The thermal performance study of the adsorbent bed was conducted by varying metal/adsorbent ratio of 5%, 10%, 15% by volume. The result showed that adding 5%, 10%, and 15% aluminium particles into adsorbent bed has increased its thermal conductivity, those are 10,9 Wm-1K-1; 21,9 Wm-1K-1; and 30,9 Wm-1K-1 respectively from 1,6 Wm-1K-1 activated carbon thermal conductivity. The values of experimental thermal conductivity were higher than those of calculated thermal conductivity. The percentage of the difference between experimental thermal conductivity and calculated thermal conductivity decreased as bed surface temperature increased. The relatively higher percentage was in 45% whereas the lower was 10%. The lower range of the difference was 10-20% occurred in 55-65 oC temperature range.
Article Metrics:
Last update:
Last update: 2024-11-20 19:53:46
The Authors submitting a manuscript do so on the understanding that if accepted for publication, copyright of the article shall be assigned to Gema Teknologi Journal and Vocational School of Diponegoro University as the publisher of the journal. Copyright encompasses rights to reproduce and deliver the article in all form and media, including reprints, photographs, microfilms, and any other similar reproductions, as well as translations.
Gema Teknologi Journal, Vocational School of Diponegoro University and the Editors make every effort to ensure that no wrong or misleading data, opinions or statements be published in the journal. In any way, the contents of the articles and advertisements published in Gema Teknologi Journal are sole and responsibility of their respective authors and advertisers.
