A micro cogeneration system with LNG cold utilization-part 1 : energetic, economic and environmental analyses
Few studies have been studied on the LNG cold utilization with micro-cogeneration systems while many studies were related to large scale power generation systems. This study proposes a combined LNG cold utilized micro-cogeneration system which includes an LNG pump, an LNG vaporizer, a combustion cha...
| Main Authors: | , , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2018
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| Online Access: | https://hdl.handle.net/10356/89922 http://hdl.handle.net/10220/46419 |
| _version_ | 1811696869437341696 |
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| author | Kanbur, Baris Burak Xiang, Liming Dubey, Swapnil Choo, Fook Hoong Duan, Fei |
| author2 | School of Mechanical and Aerospace Engineering |
| author_facet | School of Mechanical and Aerospace Engineering Kanbur, Baris Burak Xiang, Liming Dubey, Swapnil Choo, Fook Hoong Duan, Fei |
| author_sort | Kanbur, Baris Burak |
| collection | NTU |
| description | Few studies have been studied on the LNG cold utilization with micro-cogeneration systems while many studies were related to large scale power generation systems. This study proposes a combined LNG cold utilized micro-cogeneration system which includes an LNG pump, an LNG vaporizer, a combustion chamber, a recuperator, a compressor, a gas turbine and a heat exchanger. Economic, energetic and environmental analyses are conducted according to various ambient air temperatures and the results are compared with overall performance of the conventional micro c-generation system. The generated electricity rate and the thermal efficiency are found the same for both investigated cycles. However, the payback period is approximately 6% higher than the conventional cycle. The mean environmental payback period was found approximately 4.8 years. |
| first_indexed | 2024-10-01T07:46:13Z |
| format | Journal Article |
| id | ntu-10356/89922 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T07:46:13Z |
| publishDate | 2018 |
| record_format | dspace |
| spelling | ntu-10356/899222021-01-10T11:11:58Z A micro cogeneration system with LNG cold utilization-part 1 : energetic, economic and environmental analyses Kanbur, Baris Burak Xiang, Liming Dubey, Swapnil Choo, Fook Hoong Duan, Fei School of Mechanical and Aerospace Engineering School of Physical and Mathematical Sciences Interdisciplinary Graduate School (IGS) Energy Research Institute @ NTU (ERI@N) DRNTU::Engineering::Mechanical engineering LNG Cold Energy Cogeneration Few studies have been studied on the LNG cold utilization with micro-cogeneration systems while many studies were related to large scale power generation systems. This study proposes a combined LNG cold utilized micro-cogeneration system which includes an LNG pump, an LNG vaporizer, a combustion chamber, a recuperator, a compressor, a gas turbine and a heat exchanger. Economic, energetic and environmental analyses are conducted according to various ambient air temperatures and the results are compared with overall performance of the conventional micro c-generation system. The generated electricity rate and the thermal efficiency are found the same for both investigated cycles. However, the payback period is approximately 6% higher than the conventional cycle. The mean environmental payback period was found approximately 4.8 years. NRF (Natl Research Foundation, S’pore) Published version 2018-10-25T02:12:44Z 2019-12-06T17:36:39Z 2018-10-25T02:12:44Z 2019-12-06T17:36:39Z 2017 Journal Article Kanbur, B. B., Xiang, L., Dubey, S., Choo, F. H., & Duan, F. (2017). A micro cogeneration system with LNG cold utilization-part 1 : energetic, economic and environmental analyses. Energy Procedia, 105, 1902-1909. doi:10.1016/j.egypro.2017.03.558 1876-6102 https://hdl.handle.net/10356/89922 http://hdl.handle.net/10220/46419 10.1016/j.egypro.2017.03.558 en Energy Procedia © 2017 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). 8 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Mechanical engineering LNG Cold Energy Cogeneration Kanbur, Baris Burak Xiang, Liming Dubey, Swapnil Choo, Fook Hoong Duan, Fei A micro cogeneration system with LNG cold utilization-part 1 : energetic, economic and environmental analyses |
| title | A micro cogeneration system with LNG cold utilization-part 1 : energetic, economic and environmental analyses |
| title_full | A micro cogeneration system with LNG cold utilization-part 1 : energetic, economic and environmental analyses |
| title_fullStr | A micro cogeneration system with LNG cold utilization-part 1 : energetic, economic and environmental analyses |
| title_full_unstemmed | A micro cogeneration system with LNG cold utilization-part 1 : energetic, economic and environmental analyses |
| title_short | A micro cogeneration system with LNG cold utilization-part 1 : energetic, economic and environmental analyses |
| title_sort | micro cogeneration system with lng cold utilization part 1 energetic economic and environmental analyses |
| topic | DRNTU::Engineering::Mechanical engineering LNG Cold Energy Cogeneration |
| url | https://hdl.handle.net/10356/89922 http://hdl.handle.net/10220/46419 |
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