Energy optimization by boil-off gas utilization onboard LNG carrier
Also available in printed version : VM456 A96 2014 raf
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| Other Authors: | |
| Format: | Master's thesis |
| Language: | English |
| Published: |
Universiti Teknologi Malaysia
2025
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| Online Access: | https://utmik.utm.my/handle/123456789/53354 |
| Abstract | Abstract here |
| _version_ | 1854975147865276416 |
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| author | Azmil Md. Hassim |
| author2 | Kahar Osman, supervisor |
| author_facet | Kahar Osman, supervisor Azmil Md. Hassim |
| author_sort | Azmil Md. Hassim |
| description | Also available in printed version : VM456 A96 2014 raf |
| format | Master's thesis |
| id | utm-123456789-53354 |
| institution | Universiti Teknologi Malaysia |
| language | English |
| publishDate | 2025 |
| publisher | Universiti Teknologi Malaysia |
| record_format | dspace |
| record_pdf | Abstract |
| spelling | utm-123456789-533542025-03-17T19:09:48Z Energy optimization by boil-off gas utilization onboard LNG carrier Azmil Md. Hassim Kahar Osman, supervisor Liquefied gas carriers Insulation (Heat) Also available in printed version : VM456 A96 2014 raf Conventional and passive contol solid multilayer insulation system widely used nowadays in Liquid Natural Gas (LNG) tanks vessel because of its cost effective to fabricate and maintain it, although system generate high Boil Off Rate (BOR) then related to producing a lot of Boil Off Gas (BOG) that cause cargo loss during voyage to the end user. In this study improvement on current insulation design system will look in each aspect in term of optimization and reducing the cargo loss by applying active control of air shield insulation sandwiched between the currently passive control technologies of multilayer insulation. Two dimensional models were used with transient flow condition involving temperature and velocity of air shield, to study on effects of air flow towards the heat leak pattern through all the optimized insulation systems. Validation of data are made through comparison data obtained by various literature of publication made by researcher[] that concentrate on flow study, heat leakage and also initial temperature of analysis. Output from this study showed percentage of Boil Off Gas (BOG) can be saved by defining calculation of Boil Off Rate (BOR) obtained from simulation analysis, as remaining unsaved BOG suggested to be used onto another system in the vessel in order to optimized and make use of all energy provided on board zulaihi UTM 81 p. Thesis (Sarjana Kejuruteraan (Mekanikal)) - Universiti Teknologi Malaysia, 2014 2025-03-17T01:57:18Z 2025-03-17T01:57:18Z 2014 Master's thesis https://utmik.utm.my/handle/123456789/53354 vital:113352 valet-20180802-111731 ENG Closed Access UTM Complete Unpublished Completion application/pdf Universiti Teknologi Malaysia |
| spellingShingle | Liquefied gas carriers Insulation (Heat) Azmil Md. Hassim Energy optimization by boil-off gas utilization onboard LNG carrier |
| thesis_level | Master |
| title | Energy optimization by boil-off gas utilization onboard LNG carrier |
| title_full | Energy optimization by boil-off gas utilization onboard LNG carrier |
| title_fullStr | Energy optimization by boil-off gas utilization onboard LNG carrier |
| title_full_unstemmed | Energy optimization by boil-off gas utilization onboard LNG carrier |
| title_short | Energy optimization by boil-off gas utilization onboard LNG carrier |
| title_sort | energy optimization by boil off gas utilization onboard lng carrier |
| topic | Liquefied gas carriers Insulation (Heat) |
| url | https://utmik.utm.my/handle/123456789/53354 |
| work_keys_str_mv | AT azmilmdhassim energyoptimizationbyboiloffgasutilizationonboardlngcarrier |