Fluid Mechanics: Introduction to Compressible Flow (26 of 34)

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0:00:15 - Review of thermodynamics for ideal gases
0:10:21 - Speed of sound
0:27:37 - Mach number
0:38:30 - Stagnation temperature
0:47:16 - Stagnation pressure and density
0:51:30 - Review for midterm
Want to see more mechanical engineering instructional videos? Visit the Cal Poly Pomona Mechanical Engineering Department's video library, ME Online: www.cpp.edu/meonline
This lecture series was recorded live at Cal Poly Pomona during Spring 2018. The textbook is White "Fluid Mechanics (8th edition)."

Опубликовано:

10 авг 2018

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Комментарии : 39

@rabbitenjoyer6320 Год назад

Thanks for making this wonderful lecture series available! Been using it to prepare for grad studies, and this series seems to be a great refresher for someone out of school for 7 years.

@CPPMechEngTutorials Год назад

Good luck in grad school!

@Geert2951 4 года назад

I can watch this over and over again. This is good Teaching.

@lucaspetersen5074 4 года назад

Thank you so much for this lecture Greetings from Guarulhos - Brazil

@pnkosi6807 5 лет назад

Thank you sir you just saved my semester

@cassianperera2426 Год назад

Your teaching is best.

@bethuelraseona1385 5 лет назад

Thanks sir this really helped me

@heshameinstein4323 4 года назад

34:13 , 37:52 The Mach numbers are 0.761 and 0.875 respectively. you substituted by 580 mph not 850 ft/s.

@madethski97 3 года назад

I think Professor forgot that he just copied the answers directly from the handout

@recon1144 3 года назад

Great video Thank you

@vardhanmistry6688 2 года назад

Thank you so much sir.... Love from India. 😀

@andrew_blank 2 года назад

So then for a compressible fluid with Ma

@ahmadhak9049 5 лет назад

14:42 Error in the directions, the shown directions of the bottom diagram are for a wave presumed moving leftwards contrary to the upper diagram which shows a wave moving rightwards.

@chriswunder5420 4 года назад

I was equally confused by this, when you sit on the sound wave you should be seeing the air coming towards you from the right. I'm glad I saw your comment confirming this :D

@andyoohhh2061 3 года назад

This is 26 of 34. Anyone know where I can find the entire playlist?

@engmahmoud3232 3 года назад

Hello Prof, I have many questions related to the thermodynamics and fluid mechanics,multiple choices it takes 10 minutes, could you help me please?

@Tino2o9 5 лет назад

damn... where was this when I needed it two quarters ago, sigh

@CPPMechEngTutorials 5 лет назад

Just missed out. Darn.

@Tino2o9 5 лет назад

@@CPPMechEngTutorials yeah a huge fan of Dr.Biddle, watching from UC Davis

@ilovechocolate70 5 лет назад

right, taking this for the 2nd time. Hopefully I have better luck now that this has emerged

@joshuacharlery5826 3 года назад

Ric Flair teaches fluid mechanics?!

@comment8767 3 месяца назад

Ric only does subsonic applications.

@boseoladejo4070 4 года назад

Pls why isn't the speed behind the observer c+dv

@randallmcgrath9345 3 года назад

I never considered how the speed of sound changes with mediums and temperatures.

@Idtelos 8 месяцев назад

and elevation (prop. to pressure).

@randallmcgrath9345 8 месяцев назад

@@Idtelos indeed.

@odobipaul Месяц назад

Thank you Professor for saving me. But for the first and second examples solved, I got 0.762 and 0.815 respectively. What did I do wrong?

@user-tp8pu2hl7e 2 года назад

gracias abu

@SourabhBhat 3 года назад

I have uploaded some of the solutions to compressible fluid flows at spbhat.in/cff/ . They may be useful to you!

@yrosenstein 2 года назад

A. Mach numbers are incorrect.

@elvisbaraka51 3 года назад

Mach number at 34:13 is 0.76

@AV-DIN 7 месяцев назад

Dear Professor, an absolute temperature has a symbol K, you don’t need add the small circle before.

@ggdszzvx0509 3 месяца назад

go and replace him then

@rahibqasmov882 Год назад

I don’t see any engineering approach, here. Engineering is not full of math, most people watching this now need to understand this only for exams. Not teaching basics even!

@markmiguel7508 10 месяцев назад

Mate, a solid unsertanding and application of advanced mathematics is the cornerstone of engineering. None of our bridges, buildings, aircraft, and not even the electornics in your computer or phone you used to write this nonsense would exist in the state they do today without maths. Please think twice before posting such ignorant comments

@rahibqasmov882 10 месяцев назад

@@markmiguel7508 Friend, I am not saying math is not important. My point is on the provision of basics first, later advanced approach may be applied.