CONCENTRIC TUBE-FOULING RIG FOR INVESTIGATION OF FOULING DEPOSIT FORMATION FROM PASTEURISER OF VISCOUS FOOD LIQUID
This paper reports the work on developing concentric tube-fouling rig, a new fouling deposit monitoring device. This device can detect and quantify the level of fouling deposit formation. It can also functioning as sampler for fouling deposit study, which can be attached at any food processing equi...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Taylor's University
2013-02-01
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| Series: | Journal of Engineering Science and Technology |
| Subjects: | |
| Online Access: | http://jestec.taylors.edu.my/Vol%208%20Issue%201%20February%2013/Vol_8_1_016-026_N.%20I.%20KHALID.pdf |
| _version_ | 1818193638310543360 |
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| author | N. I. KHALID K. W. CHAN N. AB AZIZ F. S. TAIP M. S. ANUAR |
| author_facet | N. I. KHALID K. W. CHAN N. AB AZIZ F. S. TAIP M. S. ANUAR |
| author_sort | N. I. KHALID |
| collection | DOAJ |
| description | This paper reports the work on developing concentric tube-fouling rig, a new fouling deposit monitoring device. This device can detect and quantify the level of fouling deposit formation. It can also functioning as sampler for fouling deposit study, which can be attached at any food processing equipment. The design is initiated with conceptual design. The rig is designed with inner diameter of 7 cm and with tube length of 37 cm. A spiral insert with 34.5 cm length and with 5.4 cm diameter is fitted inside the tube to ensure the fluid flows around the tube. In this work, the rig is attached to the lab-scale concentric tube-pasteurizer to test its effectiveness and to collect a fouling sample after pasteurization of pink guava puree. Temperature changes are recorded during the pasteurization and the data is used to plot the heat transfer profile. Thickness of the fouling deposit is also measured. The trends for thickness, heat resistance profile and heat transfer profile for concentric tube-fouling rig matched the trends obtained from lab-scale concentric tube-pasteurizer very well. The findings from this work have shown a good potential of this rig however there is a limitation with spiral insert, which is discussed in this paper. |
| first_indexed | 2024-12-12T00:49:35Z |
| format | Article |
| id | doaj.art-054da4b9304548d6b1abeb2482414bee |
| institution | Directory Open Access Journal |
| issn | 1823-4690 |
| language | English |
| last_indexed | 2024-12-12T00:49:35Z |
| publishDate | 2013-02-01 |
| publisher | Taylor's University |
| record_format | Article |
| series | Journal of Engineering Science and Technology |
| spelling | doaj.art-054da4b9304548d6b1abeb2482414bee2022-12-22T00:44:02ZengTaylor's UniversityJournal of Engineering Science and Technology1823-46902013-02-01811626CONCENTRIC TUBE-FOULING RIG FOR INVESTIGATION OF FOULING DEPOSIT FORMATION FROM PASTEURISER OF VISCOUS FOOD LIQUIDN. I. KHALIDK. W. CHANN. AB AZIZF. S. TAIPM. S. ANUARThis paper reports the work on developing concentric tube-fouling rig, a new fouling deposit monitoring device. This device can detect and quantify the level of fouling deposit formation. It can also functioning as sampler for fouling deposit study, which can be attached at any food processing equipment. The design is initiated with conceptual design. The rig is designed with inner diameter of 7 cm and with tube length of 37 cm. A spiral insert with 34.5 cm length and with 5.4 cm diameter is fitted inside the tube to ensure the fluid flows around the tube. In this work, the rig is attached to the lab-scale concentric tube-pasteurizer to test its effectiveness and to collect a fouling sample after pasteurization of pink guava puree. Temperature changes are recorded during the pasteurization and the data is used to plot the heat transfer profile. Thickness of the fouling deposit is also measured. The trends for thickness, heat resistance profile and heat transfer profile for concentric tube-fouling rig matched the trends obtained from lab-scale concentric tube-pasteurizer very well. The findings from this work have shown a good potential of this rig however there is a limitation with spiral insert, which is discussed in this paper.http://jestec.taylors.edu.my/Vol%208%20Issue%201%20February%2013/Vol_8_1_016-026_N.%20I.%20KHALID.pdfFouling depositFouling rigViscous fluidsPasteurizationPink guava puree |
| spellingShingle | N. I. KHALID K. W. CHAN N. AB AZIZ F. S. TAIP M. S. ANUAR CONCENTRIC TUBE-FOULING RIG FOR INVESTIGATION OF FOULING DEPOSIT FORMATION FROM PASTEURISER OF VISCOUS FOOD LIQUID Journal of Engineering Science and Technology Fouling deposit Fouling rig Viscous fluids Pasteurization Pink guava puree |
| title | CONCENTRIC TUBE-FOULING RIG FOR INVESTIGATION OF FOULING DEPOSIT FORMATION FROM PASTEURISER OF VISCOUS FOOD LIQUID |
| title_full | CONCENTRIC TUBE-FOULING RIG FOR INVESTIGATION OF FOULING DEPOSIT FORMATION FROM PASTEURISER OF VISCOUS FOOD LIQUID |
| title_fullStr | CONCENTRIC TUBE-FOULING RIG FOR INVESTIGATION OF FOULING DEPOSIT FORMATION FROM PASTEURISER OF VISCOUS FOOD LIQUID |
| title_full_unstemmed | CONCENTRIC TUBE-FOULING RIG FOR INVESTIGATION OF FOULING DEPOSIT FORMATION FROM PASTEURISER OF VISCOUS FOOD LIQUID |
| title_short | CONCENTRIC TUBE-FOULING RIG FOR INVESTIGATION OF FOULING DEPOSIT FORMATION FROM PASTEURISER OF VISCOUS FOOD LIQUID |
| title_sort | concentric tube fouling rig for investigation of fouling deposit formation from pasteuriser of viscous food liquid |
| topic | Fouling deposit Fouling rig Viscous fluids Pasteurization Pink guava puree |
| url | http://jestec.taylors.edu.my/Vol%208%20Issue%201%20February%2013/Vol_8_1_016-026_N.%20I.%20KHALID.pdf |
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