Selection of cooling fluid for an organic Rankine cycle unit recovering heat on a container ship sailing in the Arctic region
As Arctic sea ice coverage declines it is expected that marine traffic could increase in this northern region due to shorter routes. Navigating in the Arctic offers opportunities and challenges for waste heat recovery systems (WHRS). Lower temperatures require larger heating power on board, hence a...
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ftrepec:oai:RePEc:eee:energy:v:141:y:2017:i:c:p:975-990 2024-04-14T08:05:58+00:00 Selection of cooling fluid for an organic Rankine cycle unit recovering heat on a container ship sailing in the Arctic region Suárez de la Fuente, Santiago Larsen, Ulrik Pierobon, Leonardo Kærn, Martin R. Haglind, Fredrik Greig, Alistair http://www.sciencedirect.com/science/article/pii/S0360544217316456 unknown http://www.sciencedirect.com/science/article/pii/S0360544217316456 article ftrepec 2024-03-19T10:27:53Z As Arctic sea ice coverage declines it is expected that marine traffic could increase in this northern region due to shorter routes. Navigating in the Arctic offers opportunities and challenges for waste heat recovery systems (WHRS). Lower temperatures require larger heating power on board, hence a larger demand for waste heat usage, to cover services and maintaining on board spaces temperatures. However, a lower heat rejection temperature increases the WHRS thermal efficiency. The air temperature for the Arctic route selected is colder than that of the seawater, opening the opportunity of having air as coolant. This paper explores the use of two different coolants, air and seawater, for an organic Rankine cycle (ORC) unit using the available waste heat in the scavenge air system of a container ship navigating in Arctic Circle. Organic Rankine cycle; Arctic shipping; Waste heat recovery; Condensers; CO2 emissions; Article in Journal/Newspaper Arctic Sea ice RePEc (Research Papers in Economics) Arctic |
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Open Polar |
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RePEc (Research Papers in Economics) |
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unknown |
description |
As Arctic sea ice coverage declines it is expected that marine traffic could increase in this northern region due to shorter routes. Navigating in the Arctic offers opportunities and challenges for waste heat recovery systems (WHRS). Lower temperatures require larger heating power on board, hence a larger demand for waste heat usage, to cover services and maintaining on board spaces temperatures. However, a lower heat rejection temperature increases the WHRS thermal efficiency. The air temperature for the Arctic route selected is colder than that of the seawater, opening the opportunity of having air as coolant. This paper explores the use of two different coolants, air and seawater, for an organic Rankine cycle (ORC) unit using the available waste heat in the scavenge air system of a container ship navigating in Arctic Circle. Organic Rankine cycle; Arctic shipping; Waste heat recovery; Condensers; CO2 emissions; |
format |
Article in Journal/Newspaper |
author |
Suárez de la Fuente, Santiago Larsen, Ulrik Pierobon, Leonardo Kærn, Martin R. Haglind, Fredrik Greig, Alistair |
spellingShingle |
Suárez de la Fuente, Santiago Larsen, Ulrik Pierobon, Leonardo Kærn, Martin R. Haglind, Fredrik Greig, Alistair Selection of cooling fluid for an organic Rankine cycle unit recovering heat on a container ship sailing in the Arctic region |
author_facet |
Suárez de la Fuente, Santiago Larsen, Ulrik Pierobon, Leonardo Kærn, Martin R. Haglind, Fredrik Greig, Alistair |
author_sort |
Suárez de la Fuente, Santiago |
title |
Selection of cooling fluid for an organic Rankine cycle unit recovering heat on a container ship sailing in the Arctic region |
title_short |
Selection of cooling fluid for an organic Rankine cycle unit recovering heat on a container ship sailing in the Arctic region |
title_full |
Selection of cooling fluid for an organic Rankine cycle unit recovering heat on a container ship sailing in the Arctic region |
title_fullStr |
Selection of cooling fluid for an organic Rankine cycle unit recovering heat on a container ship sailing in the Arctic region |
title_full_unstemmed |
Selection of cooling fluid for an organic Rankine cycle unit recovering heat on a container ship sailing in the Arctic region |
title_sort |
selection of cooling fluid for an organic rankine cycle unit recovering heat on a container ship sailing in the arctic region |
url |
http://www.sciencedirect.com/science/article/pii/S0360544217316456 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Sea ice |
genre_facet |
Arctic Sea ice |
op_relation |
http://www.sciencedirect.com/science/article/pii/S0360544217316456 |
_version_ |
1796302566022184960 |