کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1720374 1014251 2009 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Exact asymmetric slope distributions in stochastic Gauss–Lagrange ocean waves
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی دریا (اقیانوس)
پیش نمایش صفحه اول مقاله
Exact asymmetric slope distributions in stochastic Gauss–Lagrange ocean waves
چکیده انگلیسی

The stochastic Lagrange wave model is a realistic alternative to the Gaussian linear wave model, which has been successfully used in ocean engineering for more than half a century. This paper presents exact slope distributions and other characteristic distributions at level crossings for symmetric and asymmetric Lagrange space and time waves. These distributions are given as expectations in a multivariate normal distribution, and they have to be evaluated by simulation or numerical integration. Interesting characteristic variables are: slopes obtained by asynchronous sampling in space or time, slopes in space or time, and horizontal particle velocity, when waves are observed when the water level crosses a predetermined level.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Ocean Research - Volume 31, Issue 1, February 2009, Pages 65–73
نویسندگان
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