کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6358031 1622745 2014 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Three dimensional simulation of transport and fate of oil spill under wave induced circulation
ترجمه فارسی عنوان
شبیه سازی سه بعدی حمل و نقل و سرنوشت نشت نفت تحت القای گردش موج
کلمات کلیدی
مدل سه بعدی، نشت نفت، موج ناشی از گردش خون، استرس تابشی، نیروی گرداب، موج طوفان،
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات اقیانوس شناسی
چکیده انگلیسی


- Slight discrepancies in flow pattern lead to differences in oil spill feature.
- Effects of Langmuir circulation on oil spill are incorporated in the model.
- Presence of storms increases oil spill area.
- Storm waves enhance the oil slick dispersion by wave induced circulation.

An oil spill model is developed and coupled to a current-wave model to simulate oil spill transport in aquatic environments where waves are present. The oil spill model incorporates physical-chemical processes of oil spill, and simulates oil slick transport by a circulation-driven Lagrangian Parcel model. Using the coupled oil spill model and the current-wave model CH3D-SWAN, a laboratory observed wave induced circulation and oil slick evolution are successfully simulated, while different current-wave coupling schemes generate different flow patterns and oil slick evolution. The modeling system is also shown to simulate Langmuir circulation and resulting oil slicks. Hypothetical scenarios of oil spill near Virginia coast during Hurricane Isabel and Irene are simulated using the oil spill model and the CH3D-Storm Surge Modeling System to assess the role of storm waves during oil spill. The spill area is significantly larger when storm waves are considered, implying waves significantly increase oil spill dispersion.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Marine Pollution Bulletin - Volume 80, Issues 1–2, 15 March 2014, Pages 148-159
نویسندگان
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