پایان نامه تحلیل پروفایل های مختلف فین با رسانش حرارتی وابسته به دما با روش های تحلیلی

فهرست:

فهرست

1                   فصل اول.. 3

1-1           مقدمه. 4

1-2           انواع فین.. 4

1-3           کاربرد فین ها 5

1-4           پیشینه موضوع. 7

2                   فصل دوم.. 10

2-1           روش گالرکین : 11

2-1-1        تعریف: 11

2-1-2        کارهای انجام شده با روش گالرکین: 12

2-2           روش کالوکیشن: 12

2-2-1        تعریف: 12

2-2-2        کارهای انجام شده: 13

2-3           روش حداقل مربعات: 13

2-3-1        تعریف: 13

2-3-2        کار انجام شده: 14

2-4           روش تبدیل دیفرانسیل: 15

2-4-1        تعریف: 15

2-4-2        کارهای انجام شده: 17

2-5           روش تجزیه آدومیان: 18

2-5-1        تعریف: 18

2-5-2        کارهای انجام شده: 19

2-6           بهینه سازی و طراحی آزمایش به روش سطح پاسخ. 20

3                   فصل سوم.. 21

3-1           ضریب  هدایت حرارتی وابسته به دما: 22

3-1-1        بی بعد سازی: 23

3-1-2        فین مستطیلی شکل: 24

3-1-3        فین نمایی: 25

3-1-4        فین محدب: 25

3-1-5        شرایط مرزی : 26

3-2           ضریب  انتقال حرارت وابسته به دما: 27

3-3           با تولیدگرمای داخلی: 29

3-3-1        فین با تولید حرارت داخلی وابسته به دما و ضریب هدایت حرارتی ثابت: 30

3-3-2        ضریب حرارتی فین و حرارت تولید شده داخلی را وابسته به دما : 30

3-4           فین حلقوی با پروفیل های مختلف: 31

3-5           فین متخلخل با سطح مقطع مثلثی : 35

3-6           فین شعاعی همراه با انتقال حرارت تابشی: 38

3-7           فین مرطوب: 39

3-8           فین های طولی در حالت گذرا: 43

4                   فصل چهارم.. 46

4-1           فین با ضریب هدایتی وابسته. 47

4-1-1        فین مستطیلی: 47

4-1-2        فین نمایی.. 51

4-1-3        فین محدب.. 55

4-1-4        روش تبدیل دیفرانسیل(DTM): 65

4-1-5        فین نمایی: 68

4-1-6        فین محدب: 71

4-2           ضریب  انتقال حرارت وابسته به دما: 77

4-3           فین با تولیدگرمای داخلی: 88

4-3-1        حالت اول ضریب حرارتی ثابت و حرارت تولید شده داخلی  وابسته به دما : 88

4-3-2        حالت دوم ضریب حرارتی  و حرارت تولید شده داخلی  وابسته به دما : 91

4-4           فین حلقوی با پروفیل های مختلف: 96

4-5           فین متخلخل با سطح مقطع مثلثی : 103

4-6           فین شعاعی همراه با انتقال حرارت تابشی: 110

4-7           فین مرطوب: 115

4-8           فین طولی در حالت گذرا: 120

5                   فصل پنجم.. 125

5-1           جمع بندی نتایج: 126

5-2           ارائه پیشنهادات.. 127

6                    مراجع.. 128

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