کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1864844 1530666 2006 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Passive transport of atomic gases within a vortex tube induced by a noise wave
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
Passive transport of atomic gases within a vortex tube induced by a noise wave
چکیده انگلیسی
Derivations of the entrainment of atomic gases induced by a surface wave (SW) propagating along the wall or interface of the vortex core in a rather long straight vortex-tube (vortex or vorticity filament) are conducted. The values of the critical reflux pressure-gradient for time-averaged macroscopic flows of molecular gases decrease as the Knudsen number increases from zero. Stronger nonlinear coupling due to the boundary effect and the streaming flow of the atomic gases is observed as the Reynolds number increases to 50 and the wave number of the surface wave is larger.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 349, Issues 1–4, 9 January 2006, Pages 135-145
نویسندگان
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