کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
978618 1480198 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On high-energy tails in inelastic gases
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات فیزیک ریاضی
پیش نمایش صفحه اول مقاله
On high-energy tails in inelastic gases
چکیده انگلیسی

We study the formation of high-energy tails in a one-dimensional kinetic model for granular gases, the so-called Inelastic Maxwell Model. We introduce a time-discretized version of the stochastic process, and show that continuous time implies larger fluctuations of the particles energies. This is due to a statistical relation between the number of inelastic collisions undergone by a particle and its average energy. This feature is responsible for the high-energy tails in the model, as shown by computer simulations and by analytical calculations on a linear Lorentz model.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 366, 1 July 2006, Pages 250–254
نویسندگان
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