Drag force and jet propulsion investigation of a swimming squid
Gökçen, Gökhan (Dogus Author) In this study, CAD model of a squid was obtained by taking computer tomography images of a real squid. The model later placed into a computational domain to calculate drag force and performance of jet propulsion. The drag study was performed on the CAD model so that dra...
Published in: | EPJ Web of Conferences |
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Main Authors: | , , , |
Other Authors: | , , , |
Format: | Conference Object |
Language: | English |
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EDP Sciences
2015
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Subjects: | |
Online Access: | https://doi.org/10.1051/epjconf/20159202092 https://hdl.handle.net/11376/2035 |
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author | Tabatabaei, Mahdi Olcay, Ali Bahadır Gökçen, Gökhan Heperkan, Hasan Alpay |
author2 | Doğuş Üniversitesi, Mühendislik Fakültesi, Makine Mühendisliği Bölümü TR26622 TR29878 TR174514 Gökçen, Gökhan |
author_facet | Tabatabaei, Mahdi Olcay, Ali Bahadır Gökçen, Gökhan Heperkan, Hasan Alpay |
author_sort | Tabatabaei, Mahdi |
collection | Doğuş University Institutional Repository (DSpace@Dogus) |
container_start_page | 02092 |
container_title | EPJ Web of Conferences |
container_volume | 92 |
description | Gökçen, Gökhan (Dogus Author) In this study, CAD model of a squid was obtained by taking computer tomography images of a real squid. The model later placed into a computational domain to calculate drag force and performance of jet propulsion. The drag study was performed on the CAD model so that drag force subjected to real squid was revealed at squid's different swimming speeds and comparison has been made with other underwater creatures (e.g., a dolphin, sea lion and penguin). The drag coefficient (referenced to total wetted surface area) of squid is 0.0042 at Reynolds number 1.6x106 that is a %4.5 difference from Gentoo penguin. Besides, jet flow of squid was simulated to observe the flow region generated in the 2D domain utilizing dynamic mesh method to mimic the movement of squid's mantle cavity. |
format | Conference Object |
genre | Gentoo penguin |
genre_facet | Gentoo penguin |
id | ftdogusuniv:oai:openaccess.dogus.edu.tr:11376/2035 |
institution | Open Polar |
language | English |
op_collection_id | ftdogusuniv |
op_doi | https://doi.org/10.1051/epjconf/20159202092 |
op_relation | 10.1051/epjconf/20159202092 EFM14 - Experimental Fluid Mechanics 2014 Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı Tabatabaei, M., Olcay, A. B., Gökçen, G., Heperkan, H. A. (2015). Drag force and jet propulsion investigation of a swimming squid. In DANCOVA P., VIT, T. (eds.). EFM14 - Experimental Fluid Mechanics 2014, Volume 92, (pp. 1-8). https://dx.doi.org/10.1051/epjconf/20159202092 2100-014X 000358249900094 (WOS) https://dx.doi.org/10.1051/epjconf/20159202092 https://hdl.handle.net/11376/2035 92 1 8 |
op_rights | info:eu-repo/semantics/openAccess |
publishDate | 2015 |
publisher | EDP Sciences |
record_format | openpolar |
spelling | ftdogusuniv:oai:openaccess.dogus.edu.tr:11376/2035 2025-01-16T22:00:11+00:00 Drag force and jet propulsion investigation of a swimming squid Tabatabaei, Mahdi Olcay, Ali Bahadır Gökçen, Gökhan Heperkan, Hasan Alpay Doğuş Üniversitesi, Mühendislik Fakültesi, Makine Mühendisliği Bölümü TR26622 TR29878 TR174514 Gökçen, Gökhan 2015-05-06 application/pdf https://doi.org/10.1051/epjconf/20159202092 https://hdl.handle.net/11376/2035 eng eng EDP Sciences 10.1051/epjconf/20159202092 EFM14 - Experimental Fluid Mechanics 2014 Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı Tabatabaei, M., Olcay, A. B., Gökçen, G., Heperkan, H. A. (2015). Drag force and jet propulsion investigation of a swimming squid. In DANCOVA P., VIT, T. (eds.). EFM14 - Experimental Fluid Mechanics 2014, Volume 92, (pp. 1-8). https://dx.doi.org/10.1051/epjconf/20159202092 2100-014X 000358249900094 (WOS) https://dx.doi.org/10.1051/epjconf/20159202092 https://hdl.handle.net/11376/2035 92 1 8 info:eu-repo/semantics/openAccess Fins Flow Air conferenceObject 2015 ftdogusuniv https://doi.org/10.1051/epjconf/20159202092 2022-01-15T18:45:52Z Gökçen, Gökhan (Dogus Author) In this study, CAD model of a squid was obtained by taking computer tomography images of a real squid. The model later placed into a computational domain to calculate drag force and performance of jet propulsion. The drag study was performed on the CAD model so that drag force subjected to real squid was revealed at squid's different swimming speeds and comparison has been made with other underwater creatures (e.g., a dolphin, sea lion and penguin). The drag coefficient (referenced to total wetted surface area) of squid is 0.0042 at Reynolds number 1.6x106 that is a %4.5 difference from Gentoo penguin. Besides, jet flow of squid was simulated to observe the flow region generated in the 2D domain utilizing dynamic mesh method to mimic the movement of squid's mantle cavity. Conference Object Gentoo penguin Doğuş University Institutional Repository (DSpace@Dogus) EPJ Web of Conferences 92 02092 |
spellingShingle | Fins Flow Air Tabatabaei, Mahdi Olcay, Ali Bahadır Gökçen, Gökhan Heperkan, Hasan Alpay Drag force and jet propulsion investigation of a swimming squid |
title | Drag force and jet propulsion investigation of a swimming squid |
title_full | Drag force and jet propulsion investigation of a swimming squid |
title_fullStr | Drag force and jet propulsion investigation of a swimming squid |
title_full_unstemmed | Drag force and jet propulsion investigation of a swimming squid |
title_short | Drag force and jet propulsion investigation of a swimming squid |
title_sort | drag force and jet propulsion investigation of a swimming squid |
topic | Fins Flow Air |
topic_facet | Fins Flow Air |
url | https://doi.org/10.1051/epjconf/20159202092 https://hdl.handle.net/11376/2035 |