کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5743477 1412310 2017 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Applications of computational fluid dynamics in fish and habitat studies
ترجمه فارسی عنوان
کاربرد دینامیک سیالات محاسباتی در مطالعات ماهی و زیستگاه
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم کشاورزی و بیولوژیک (عمومی)
چکیده انگلیسی
Computational fluid dynamics (CFD) is defined as a branch of fluid mechanics that solves fluid flow problems using numerical algorithms and methods. Using CFD to model water and contaminants transport in rivers, lakes, and coastal areas can significantly improve our understanding to manage these hydrodynamic systems. In this paper, 111 studies have been reviewed on different aspects of CFD application in ecohydrology that include: flow simulation and pressure distribution, sediment transport, hyporheic zone, fish habitat and temperature distribution. In general, three-dimensional models are reported to be more capable than two-dimensional models to predict flow features and have been used more recently due to their ability to capture secondary flow. Two-dimensional models with secondary flow correction terms are acceptable and are being used as well. Discretization techniques and turbulence closures are also reported with comparisons. In general, majority of the studies were focused on flow and sediment transport; however, our knowledge about temperature distributions in near-bed regions and pool-riffle structures is limited and can be the subject of future studies.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ecohydrology & Hydrobiology - Volume 17, Issue 1, January 2017, Pages 53-62
نویسندگان
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