Fin, Heat transfer analysis of Fin , Heat transfer analysis of infinitely long fin
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- Опубліковано 1 сер 2024
- 1) Fin | Heat transfer analysis of Fin | Heat transfer analysis of infinitely long fin
Finite length fin heat transfer analysis video link;
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Hello viewers, I am Dr. Amit Mandal and in this video I am explaining a technical topic with a lucid way. In convection heat transfer. The rate of heat tarsnfer is directly proportional to the surface area of hot surface. To enhance the heat transfer rate through the hot surface, one idea is to increase the surface area of surface. Fins are projected surfaces to increase the surface area in order to enhance the heat transfer rate. It is same as the large surface area of ears of an elephant in order to enhance the heat loss from elephants body fastly. The ears of elephant do act as a fin.Similarly heat loss from our fingers in winters are more compared to our palm due to increased surface area. This is the reason fingers become coller than palm. The fingers of our hands are also acting as fins.In this video you can learn
1) Why fins are used and their significance?
2) Easy method for mathematical derivation
of temperature profile for infinitely long fin.
Why this channel is so under rated??.....
We all viewers should help these types of channels to grow because we can see his hard work that how much he did for us. Really a classic explanation ..... Thanks buddy.
I watch 100 of vedeos regarding these topic but no one can tech like u... Outstanding
sir bhttt hi ache se smjhaya hai aapne ...kuch zyada hi ache se ..shyd commerce ke bache bhi ye dekhe to seekh jaaye ye ...sir thoda science walo ke hisaab se pdhao ...usual cheeze skip krke ..bs point ki baat ... I'm watching this video at 1.5x
We need this type of analysis, when we want to prepare for objective type competition. Great Thing To watch
a really on point yet thorough explaination, thank you!
You are rockstar!great explanation!
tq sir
Very Nice Explanations, keep it up
This video was of great help to me. Keep making videos.
I am from Bolivia 🇧🇴 thank you very much for your video
Clear explanation. Thanks a lot
u r videos are awsome
Very good vedio lecture. Understood all concepts. Sir keep uploading
I am also lecturer in mechanical engineering. Your lecture on this topic is ausome
thank u for this vedio sir
Very nice explanation sir🙏👏👏
Guru cha gaye ✌
GOOD explanation
sir ur video are so lucid and splendid that it is awesome believe me. sir pls cover almost all syllabus keeping in view for ESE exam.
good
Damn 😍 thanks
Thank you from Cleveland,Ohio,United States, North America, Earth, Milkyway, Universe
tnxs sir
Genius
Plz make vd for next topic efficiency of fin, performance
Please sir upload more videos (HMT)
The intro sha...
Sir make the booklist for mechanical engineering
you didnt finish the lecture though, what's the rate of heat transfer in this case? how does it relates to final equation that you obtained?
@11:49 why dQ/dx considered Fourier's law when convection was also happening simultaneously,
Video cleared doubts beautifully. I will appreciate it if you could answer my query.
The heat which is conducting is ultimately dissipated by convection
..
Numerical problem solve karte waqt agar question me nahi diya hai ki Kon sa case hai to kaise pata lagega ki fin ko infinitly consider karna hai ya nahi
*that chutiya sa sound* at the beginning of video but your explanation is superb
e to the power infinity is zero
tnxs sir