فهرست:
صفحه
فصل اول: مقدمه
1-1 پیشگفتار .......................................................................................................................................................2
1-2 مروری بر کارهای گذشته...........................................................................................................................3
1-3 شرح مساله....................................................................................................................................................6
1-4 روش تحقیق..................................................................................................................................................7
فصل دوم: هیدرودینامیک مغناطیسی
2-1 تاریخچهای از هیدرودینامیک مغناطیسی..............................................................................................9
2-2 معادلات الکترودینامیک درمبحث هیدرودینامیک مغناطیسی.......................................................10
2-2-1 میدان الکتریکی و نیروی لورنتز................................................................................................10
2-2-2 قانون اهم و نیروی لورنتز حجمی............................................................................................11
2-2-3 قانون آمپر.....................................................................................................................................12
2-2-4 قانون فارادی................................................................................................................................12
2-2-5 جمعبندی......................................................................................................................................13
فصل سوم: مروری بر چند روش تحلیلی در حل معادلات نویر استوکس
3-1 روش تحلیل مقیاسی................................................................................................................................15
3-2 روش انتگرالی.............................................................................................................................................20
3-3-1 روش تشابهی.........................................................................................................................................23
3-3-2 اثر وجود جریان از طریق دیواره : (دمش و مکش ) ....................................................................25
فصل چهارم: همرفت طبیعی روی صفحه مایل و حل انتگرالی معادلات حاکم
4-1 شرح مساله.................................................................................................................................................28
4-2 معادلات حاکم...........................................................................................................................................29
4-3 حل انتگرالی معادلات حاکم..................................................................................................................32
4-3-1 انتگرالگیری از معادلات حاکم..................................................................................................32
4-3-2 حل معادلات انتگرالی ممنتوم و انرژی....................................................................................33
4-4 عدد ناسلت .......................................................................................................................................37
4-5 تنش برشی ...........................................................................................................................................38
فصل پنجم: اراﺋﻪی نتایج
5-1 صحت سنجی برنامه کامپیوتری............................................................................................................40
5-2 تاثیر تغییرات زاویه سطح ( ) ...........................................................................................................42
5-3 تاثیر تغییرات پارامتر مغناطیسی ...............................................................................................47
5-4 تاثیر تغییرات دامنه نوسان سطح ...............................................................................................52
5-5 تاثیر تغییرات فرکانس نوسان سطح .............................................................................................57
5-6 تاثیر تغییرات عدد پرانتل .............................................................................................................62
5-7 تاثیر تغییرات سرعت مکش و دمش به سطح ........................................................................67
فصل ششم: نتیجهگیری و پیشنهادها
6-1 نتیجهگیری.................................................................................................................................................77
6-2 پیشنهادها...................................................................................................................................................78
فهرست منابع
.......................................................................................................................................................................................80
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