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Thermofluids Science
เข้าร่วมเมื่อ 4 มิ.ย. 2020
Welcome to Thermofluids Science! You'll find videos on problems in fluid mechanics and heat transfer. The videos are intended for undergraduate and postgraduate students in Mechanical, Civil, Aerospace and Chemical Engineering, and Applied Mathematics.
We hope we'll be able to share our passion for these exciting subjects!
We hope we'll be able to share our passion for these exciting subjects!
Radiation between surfaces - Part 11.4
The network analogy is used to compute the heat transfer exchanged by radiation between two surfaces
มุมมอง: 199
วีดีโอ
View factors for thermal radiation analysis - part 11.3
มุมมอง 2003 ปีที่แล้ว
We define the view factor and we discuss four rules that relate view factors
Introduction to thermal radiation - Part 11.2
มุมมอง 713 ปีที่แล้ว
We define key quantities related to thermal radiation, such as the emissivity and the absorptivity.
Introduction to thermal radiation - Part 11.1
มุมมอง 1463 ปีที่แล้ว
We introduce the main concepts of thermal radiation
NTU-effectiveness method for the design of heat exchangers - Part 10.3
มุมมอง 1233 ปีที่แล้ว
We present the method of NTU-effectiveness for the design of heat exchangers
Log-mean temperature difference for heat-exchanger design - Part 10.2
มุมมอง 1623 ปีที่แล้ว
We define the log-mean temperature difference in heat exchangers
Introduction to heat exchangers - Part 10.1
มุมมอง 1243 ปีที่แล้ว
We start discussing heat exchangers and we introduce the overall heat transfer coefficient
Introduction to natural convection - Part 9
มุมมอง 2003 ปีที่แล้ว
We give a general introduction to the physics of natural convection, we introduce the Grashof number and the Rayleigh number and we explain how to find the convection coefficient.
Internal flow convection - Part 8.3
มุมมอง 1683 ปีที่แล้ว
We carry out a thermal analysis for internal flows and study the problem for constant heat flux at the wall and constant wall temperature. The log-mean temperature difference is defined.
Convection in the entrance region of a pipe flow - Part 8.2
มุมมอง 1953 ปีที่แล้ว
We study the velocity and the temperature fields in the entrance region of a pipe
Internal flow convection - Part 8.1
มุมมอง 2593 ปีที่แล้ว
We introduce the concepts of averaged velocity and averaged temperatures in internal flows
External flow convection - Part 7.2
มุมมอง 2233 ปีที่แล้ว
We discuss external heat convection for flows over cylinders and spheres
External flow convection - Part 7.1
มุมมอง 1.7K3 ปีที่แล้ว
We study convection heat transfer for flows over flat plates
Introduction to convection - Part 6.2
มุมมอง 1963 ปีที่แล้ว
We discuss the concepts of velocity boundary layer, thermal boundary layer and we define the Prandtl number and its physical meaning
Introduction to convection - Part 6.1
มุมมอง 2163 ปีที่แล้ว
We give a basic introduction to convection and we define the Nusselt number
Numerical methods for heat conduction - Part 5.2
มุมมอง 3933 ปีที่แล้ว
Numerical methods for heat conduction - Part 5.2
Numerical methods for heat conduction - Part 5.1
มุมมอง 1K3 ปีที่แล้ว
Numerical methods for heat conduction - Part 5.1
Transient heat conduction in semi-infinite bodies - Part 4.3
มุมมอง 1.6K3 ปีที่แล้ว
Transient heat conduction in semi-infinite bodies - Part 4.3
Transient heat conduction solved by Heisler charts - Part 4.2
มุมมอง 2.1K3 ปีที่แล้ว
Transient heat conduction solved by Heisler charts - Part 4.2
Lumped system analysis for transient heat conduction - Part 4.1
มุมมอง 3K3 ปีที่แล้ว
Lumped system analysis for transient heat conduction - Part 4.1
Finned surfaces for heat conduction - Part 3.3
มุมมอง 2033 ปีที่แล้ว
Finned surfaces for heat conduction - Part 3.3
Introduction to heat transfer - Part 1.2
มุมมอง 1153 ปีที่แล้ว
Introduction to heat transfer - Part 1.2
Introduction to heat transfer - Part 1.1
มุมมอง 1543 ปีที่แล้ว
Introduction to heat transfer - Part 1.1
Review of the best book on asymptotic theory
มุมมอง 3023 ปีที่แล้ว
Review of the best book on asymptotic theory
Review of fluid dynamics book by Pozrikidis
มุมมอง 2K3 ปีที่แล้ว
Review of fluid dynamics book by Pozrikidis
Do you known a good place to buy it from?
You just missed the important part :). There is nothing to be said for some substitution stuff in a youtube video!! How you solved that in detail is the exciting part.
Great video, changed my life
Why is partial eta/partial t not negative?
Thank you for spotting the typo. At 7:28 there should be a minus sign in the top expression that gives the minus sign we see in the top espression at 8:05.
Very nice video, thanks for your time!
Thanks~
Thanks,Very helpful~
Thank you so much!!! God Bless You!!!!😊
Thank you so much for making lt
Really good video
This helped me a lot! thanks ;)
I'm glad it was useful for you...
❤❤
Thank you for taking the time to do these videos! much appreciated mate
You are welcome!
What a brilliant video! Thank you for being so clear.
Thank you Mohammed! I am glad this video has been useful to you.
Wow, amazing work. Thank you ! If you could put your videos in a playlist it would be great.
Hi Lukas thanks for your kind words and suggestion. Ok. I'll try to find the time.
Great book, I have never heard about it; I purchased it and I am very well impressed. Thanks for sharing.
Hi Marcio Nele you are right. It's a good book, but relatively unknown. Enjoy!
Super
Thank you for explanation , simple and easy to understand.
Hi Ravi I'm glad you have found it useful
Well explained thank you.
Been Helpful for me. Tq Try to have a video with Laplace Method
Thank you for your message. What exactly do you have on mind?
@@thermofluidsscience7164 I mean same problem solved in Laplace Transformation method
Very helpful
Hi Gwata. Thank you!
13:35 should be exp{-C[1+i]*y}?
Hi Truong, you are correct, thanks so much for pointing this out. This is corrected in the next line when it is written without the imaginary unit. Bye!
Best book for civil engineer in fluid mechanics
thanks for the video would you like to make some video about aerodynamics for aerospace engineering students.
Hi Serajee, thanks for your comment. Sure, that's a great idea. Anything in particular you would like to suggest? Bye
@@thermofluidsscience7164 sure, there is a book "fundamentals of aerodynamics by J.D anderson," also "Aerodynamics for Engineering Students E.L. Houghton." can you go through example problem of these book. it will really help students in aerospace engineering.
@@serajeemdtoriqularman5955 I will try my best,. To start with, you can take a look at our video on the derivation of the Bernoulli equation th-cam.com/video/S9TkjPNkpys/w-d-xo.html
Clear and concise. THANK YOU
Hi Omar, I'm glad it was useful for you.
So this book is basically for someone who wants to study fluid dynamics from the physicist’s point of view??
I think if you are serious about fluid dynamics, you have to learn the physics, no matter if you are a mathematician, physicist, or engineer of any kind. This book is for anyone who wants to take the next step from a first introductory course.
Thermofluids Science i see. I am thinking of studying fluid dynamics deeper after I finish the fluid mech chapter on my intro physics textbook. But every fluid dynamics book I’ve found so far talk about fluid dynamics from engineer’s point of view. i am looking for the full physics theory on this topic. You know, the one that a physics major would read
@@enricoh9469 In this order: 1. Fluid Mechanics by Falkovich 2. Physical Fluid Dynamics by Tritton 3. Elementary Fluid Dynamics by Acheson 4. Pozrikidis's book 5. Incompressible Flow by Panton 6. Introduction to Fluid Dynamics by Batchelor 7. Fluid Mechanics by Landau Lifshitz
Thermofluids Science thanks man. I have ordered the pozrikidis’ book as soon as I watched your review. Will check out the other books you recommended
@@enricoh9469 Good luck!
Very good video, thank you. Subscribed and liked
Hi Antonio, I'm glad you liked it! Thank you!
Very good approach😍.subscribed
Thanks! Much appreciated. Have a safe day.
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Sir! Can you please share Stokes 2nd problem using Laplace transformation in detail?
Hi Hina, thanks for your note. In the classical Stokes problem the solution is periodic because the wall forcing is periodic so Fourier in time works best. But if you want to study the *initial* value problem in time, so from rest, when the wall starts oscillating, then, yes Laplace may work. This problem was solved in the '60: www.cambridge.org/core/journals/journal-of-fluid-mechanics/article/abs/transient-for-stokess-oscillating-plate-a-solution-in-terms-of-tabulated-functions/9EFA9C559CA1886519E39BAB064C5099 I might do a video on that! Thanks!
Very well explained! Thank you!
Thanks! and you are welcome
sir if c1 is equal to 0 then it would be 0/0 right whicch is a discontinuity. can you make it clear sir. im little confused
Hi Lohit, thanks for the comment. Think in terms of the limit r going to zero and the case where C1 is finite. This limit would give you an unrealistic singularity. Then the only possibility is that that term is not there and C1 must be zero. You would get a 0/0 undetermined limit of you had numerator and denominator both tending to zero, but this is not the case because C1 is identically zero. I hope this helps!
Sir plz also upload stokes problem with MHD
Hi Javeria, thanks for the suggestion. What do you mean exactly? Oscillating wall with magnetic field or fixed wall and oscillating magnetic field?
Great video, thank you very much!!!
You are welcome! Hopefully, I'll find the time to make more videos soon. Stay tuned.