Laminar and turbulent flow, Reynolds and Froude number, velocity profiles and flow regimes

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The characteristics of a fluid flow of air or water that transported and deposited sediments millions of years ago is responsible for a lot of the features we observe in sedimentary rock outcrops today. This is why we need to understand the behavior of fluid flows in order to better understand how sedimentary structures form!
In today’s episode, we’ll discuss:
-Laminar and turbulent flow
-Reynolds number
-Boundary layers and velocity profiles
-Froude number
-Flow regimes
Don’t forget to leave your comments! :)
Facebook page: / geologiadaterra

Опубликовано:

18 сен 2024

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Комментарии : 37

@geezerdombroadcast 6 лет назад

Thank you for sharing with the poor. Millions love to learn, but can't afford college etc. Common sense observations of nature.The system of measurement however; is fantastic. We stand on the shoulders of giants. This video was "magnificent", truly "outstanding". Graphics / narration were crystal clear even for a (math dwarf) like me. I Think I have math skills of a slug, but even I can understand it when it's explained so beautifully : ) I've seen a lot of science videos, and this is fabulous. Extremely well done. Attention to detail, is very important. Clarity of writing on screen is super important. Nice and neat is very important. "Smoothness of lesson progression was excellent", making it clear, and organized, "much like a laminar flow". I hope some $billionaire funds a world wide project to teach the rest of us monkeys, "speaking for myself", how to calculation viscosity, flow, turbulence etc. One doesn't have to be an engineer to benefit from this knowledge. All civilization benefits enormously every time a new person learns about the forces of nature.

@GeologiadaTerra 5 лет назад

Thank you Peter for your feedback! I am very happy this may be useful for you and other people! Many thanks!

@yeongseo1514 5 лет назад

Thank you for teaching! This video is so useful.

@franciskamateova1485 6 лет назад

Great explanation!...finally understand the relationship between all these factors and numbers! :)

@amcom925 5 лет назад

Excellent video. Great pace and visuals helped a lot. Thanks!

@elak241 4 года назад

wonderfully explained. thanks.

@aubreychipoka4237 5 лет назад

wonderfully explained, some of us understands with illustrations.

@Djoman23 5 лет назад

Thank you for help in this question !!!

@MonteFleming 5 лет назад

Nice work--you've made some great videos with clear explanations of many topics.

@nmtamil4774 5 лет назад

Re no 4000 for turbulent Intermediate is transitional flow 2000 - 4000

@hamzasubhani9780 4 года назад

I think units are different here

@yobinbou2560 3 года назад

@@hamzasubhani9780 Reynolds number is dimensionless.

@hamzasubhani9780 3 года назад

@@yobinbou2560 yes

@tajinderkaur1739 3 года назад

For pipe flow (Laminar). Re

@hamzasubhani9780 3 года назад

@@tajinderkaur1739 but what if we use different units?

@jededmonds7624 3 года назад

Thankyou - really helpful!

@AlMath16 6 лет назад

very very good . really great

@abrahamngl 6 лет назад

You're so great, i hope you will make another video with english. Thankyou!

@santumanna7022 4 года назад

Ple make more like this, thanks continue madame .

@samueldurai6039 6 лет назад

I found it helpful, Thank You

@arunpathak8050 6 лет назад

good explanation

@Venom-lx8eu 4 года назад

Wlll explained mam i am from india love uhh

@luizneves737 3 года назад

Tem esse vídeo em português?

@1genisson 6 лет назад

Oi Fabiana! Eu adorei a aula, você vai postar esse mesmo vídeo em português?

@GeologiadaTerra 6 лет назад

Oi Genisson, aqui vai o link pra versao em portugues: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-FCb6aHsMusE.html Eu sempre faço os videos em portugues e depois a versao em ingles, portanto qualquer video em ingles que voce achar por aqui com certeza tera sua versao em portugues :)

@1genisson 6 лет назад

Muitoooo obrigado!

@haithammohsin1341 6 лет назад

what is the type of ink and speed of injection?

@GeologiadaTerra 6 лет назад

Hi! Please refer to the end of the video, where I listed the resources I used to produce my video. You will find the web address of the youtube video I used, and they have more information on the experiment. Best regards! هيثم محسن

@alismusicc 5 лет назад

Too explainee.

@sexyseren 6 лет назад

Can you go abit slow....I feel you are teaching fast?

@ellenvangalen2773 5 лет назад

@Frosto31 You can set the 'velocity' / speed of the video lower in the settings.

@CosmicSeeker69 5 лет назад

I would agree. Fantastic video but to try and understand the teaching at that pace is challenging. Great if you already know the concept, but of you don't then very difficult.