Experimental Results of an Underwater Glider Hydraulic Model Test in Towing Tank of NIMALA | ||
| Journal of Hydraulic and Water Engineering | ||
| دوره 1، شماره 1، مهر 2023، صفحه 31-40 اصل مقاله (481.83 K) | ||
| نوع مقاله: Original Article | ||
| شناسه دیجیتال (DOI): 10.22044/jhwe.2023.12852.1006 | ||
| نویسندگان | ||
| E. Asadi Asrami1؛ S. Ardeshiri2؛ M. Adjami3؛ M. Moonesun* 3 | ||
| 1Department of Energy Conversion Takestan, Islamic Azad University, Takestan, Iran | ||
| 2Naval Architecture and Marine Engineering, Malek Ashtar University of Technology, Iran | ||
| 3Department of Civil Engineering, Shahrood University of Technology, Shahrood, Iran | ||
| چکیده | ||
| In this article, the hydraulic experimental results of a model of an underwater glider in the marine laboratory (towing tank) of NIMALA are presented. In these hydraulic tests, the resistance force has been extracted at 7 speeds and in three different states (surface and near surface and submerged). Conducting tests in the submerged mode have special hydraulic difficulties because in addition to the model resistance, there are also the struts resistance. It is also important to extend the hydraulic results between the main vehicle and the laboratory model. Today, underwater gliders have many applications in engineering, and accurate calculation of their resistance is very important. These experimental results can be used for validation of CFD modeling in other research works and articles. The main body of the model is taken from Suboff laboratory model, whose validated hydraulic results and hydrodynamic resistance coefficients are available from the laboratory of David Taylor. | ||
| کلیدواژهها | ||
| Model Test؛ Experiment؛ Underwater Glider؛ Towing Tank؛ Resistance | ||
| مراجع | ||
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