Fluid Mechanics: Fundamental Concepts, Fluid Properties (1 of 34)
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- Опубліковано 14 гру 2015
- 0:00:10 - Definition of a fluid
0:06:10 - Units
0:12:20 - Density, specific weight, specific gravity
0:14:18 - Ideal gas law
0:15:20 - Viscosity
0:22:00 - Newtonian fluids, non-Newtonian fluids
0:24:52 - Surface tension
0:29:09 - Absolute pressure, gage pressure
0:41:24 - Example problem: Viscosity
0:50:03 - Advice on how to solve homework problems
Note: At 49:37, Professor Biddle meant to say that the thickness is one ten-thousandth of a foot. His answer should be 1.17e-4 ft.
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 Fall 2014. The textbook is Munson et al., "Fundamentals of Fluid Mechanics (7th edition)."
Holy moly! Lectures from Dr. Biddle! I took as many classes as I could from him when I was at CPP. He had that rare combination of being extremely knowledgeable, extremely patient, and mastery in the art of teaching. If you are trying to build a solid foundation of understanding on a topic, he's the guy. He needs to be cloned and distributed to all schools.
That's why we recorded him. Fortunately he was eager to be recorded.
@@CPPMechEngTutorials Please do more courses FULL COURSES PLEASE. If also Mathematics course (Algebra, Calculus 1,2,3 , Ordinary and Partial Differential equations, Mathematics for Engineering, Computational etc....) also I would like if AutoCAD and MATLAB AND PLEASE CONTROL COURSE IS MUST.
THANK YOU
I'm sold. I'm watching this entire series
Mastery of handwriting, even on a wall board!
@@CPPMechEngTutorials wow , he is the best, all the way from South Africa, I am benefiting from his lectures, big time. The simplification of complexity is mastered by the Prof. Thank you for recording him.
Now, when Universities are closed due to pandemic, these kind of courses are invaluable.
Konrad Kacperowski agreed.
Thanks. When we started making videos back in 2013, we didn't expect this pandemic to happen. :P
invaluable? or perhaps priceless!
I'm of the opinion that education should be free and of easy access. Kudos to you :)
@@holyolioli germany intensifies
Such an underrated Professor. By far one if not the best professors I had at Cal Poly...
I wish the newer professors would watch his videos and learn how to teach effectively.
I'm Currently a 3rd yr mechanical engineering student from Philippines, due to this pandemic students are force to take online classes which is not compatible to everyone but thanks to this channel i can do a advance study prior to my subjects i just finish a video from this channel about heat transfer and it help me alot. I give my thanks and hoping that this channel would never stop uploading videos that help aspiring engineers👍👍
The pandemic has slowed us down a bit, but we will keep working on it.
Dr. Biddle is a very good lecturer. He is very patient in explaining the subject matter. It is much better for him to use the board than some other teachers using the power point. He allows students to follow much better this way.
Thank you so much for making these available! Thank you professor for your energy, and thank you camera man! And whoever involved
You're welcome!
At 49:17 the correct answer is 1.167 e-4 ft. The lecture was fantastic and informative.
Thanks. A correction has been added to the video notes.
did it 3x and it came to the same answer so I thought I was losing it, scrolled through and found this.
can't believe i come across this series again. i skipped all the fluid mechanics classes and this lecture series was the only thing that helped me passed that damn course 6 years ago. angelic content
hahaha in the same boat, got my exam on the 11th. Some things never change
That feeling you get when you realize your whole semester is saved! Looking forward to watching this whole series, thanks for the great video!
Did the lecture series save you?
@@CPPMechEngTutorials YES! Passed with an A and know it like the back of my hand. Went on to study Aerodynamics my senior year and was well prepared. Time to start watching the Heat Transfer series!
My turn to have my semester saved
I love how this lecturer explaining the contents. It's easy listening and not boring to hear due to his cheery-vibed speaking tune
Beautiful! Magnificent! Thank you professor!
i get survived and blessed when i have seen your channel . i really wan to say thank you because my lecturer on the uni do not even give any lectures
Wow I love how you teach so steadily without rushing key concepts.
Dr. Biddle's lectures are the reason I passed my fluids paper last year. As an aspiring Hydraulic engineer I will no doubt visit this series in the near future. The explanation and camera work is just top notch. Thank you from the bottom of my heart. You guys are the best!!
Thanks!
I really hope you see this comment Professor Biddle. Never ever have I enjoyed a class of engineering like this! I don't know whats your secret for teaching so well, but you're an amazing teacher! I wish you have taught me all my 4 years in engineering college!
Thanks for the nice comment.
Man this guy kicks ass at teaching Fluids. My Fluids professor knows his stuff but isn't all that great at teaching it. I really think video lecturing is just superior to in class lectures because I can pause and go back if something confuses me.
THIS TEACHER IS GOOD, very good only in 10 mins of the clip... wish we had more of these at my university
It was amazing.
Thanks to the teacher and someone recorded this video
In the midst of this pandemic, these lectures have simplified my life in many possible ways, the Units at first are complicated if used in US but one has to convert them supposedly. Thank you so much for these lessons, I have improved very well in this module since I found this. Keep it up, your work does not go unrecognised.
We are glad the videos are helping people around the world... even in those wacky SI countries. :P
I watched Dr. Biddle's Heat Transfer course to help with my course last semester. I just got super blessed this semester finding that he has a whole other YT series for Fluid Mechanics.
Thank you Dr. Biddle, you literally are the best.
Thanks!
He is a great instructor, I have never gone to faculty :) thanks to him
There can only be one Biddle.
Watching this over summer to ease next semester. Thank You!
This guy's great! Thank you for making this series !
You're welcome!
My favorite professor when I was at CPP!
Wow, that is simply amazing how he engages his body movement while teaching.
THANK YOU, Dr. Biddle !
How an hour flies!!! I have listened the whole section at one breath without no break, it is AMAZINGLY CONCISE ！I LOVE IT ~~~~
His voice is hypnotic.
I am very grateful for sharing the se lectures. Thank you from Italy!
:)
Such a good teacher.
This is pure gold. Thank you very much.
You're a great teacher. Thank you very much.
Fantastic job put up here. Thank you
Great teaching. You really made it look easy.
I love when says "ahh the units" and shakes his head. I relate too much, every engineering class its a necessary but tedious portion.
Took fluids last semester and heat transfer this one, you honestly are providing the best service because instead of kids being forced to cheat in school because tenured professors cannot teach well, you actually explain it well and teach us properly. God bless you man, and thanks for being such a great teacher
Glad it helped!
This is great thank you. I'm about to take my fluid mechanics course this summer and these lectures are a great resource to help me prepare.
Did the videos help?
This is REALLY REALLY REALLY helpful. Thank you so much Dr. Biddle. The world needs more people like you^_^.
We agree. :)
Thank you for taking the time to make these videos and allowing people who want to learn to learn.
Our pleasure.
I absolutely love this guy! wish he was my professor
Just would like to point out, the answer he says at 49:37, "the thickness is one ten-thousandth of an inch" is wrong. He meant to say that the thickness is one ten-thousandth of a FOOT, his answer should be 1.17e-4 ft, which is 1.4e-3 in. Otherwise, it was a fantastic lecture.
Surprised no one caught this but it's actually ten times thicker. 11.7e-4 ft = 1.17e-3 ft = 1.4e-2 in = .014 in
That's about 1 1/2 playing cards thick.
I thought I was going crazy 😂. I needed to hear this
Here's your cookie, go away now.
We'll put a correction in the show notes. Thanks.
This is just amazing. Dr Biddle you have really made engineering easy. Thanks. Love from Pakistan
So great,it really comes handy
I used this during the Covid-19 Pandemic to keep up with my Fluid Mechanics during lockdown and while online classes were wonky. Thank you so much!
We're all lucky the pandemic happened after these videos were made.
Thanks for the Lecture Sir!
Great Work! From Philippines.
Thanks for these marvelous lectures by such an intelligent guy ❤
Absolutely outstanding. I wish I'd started watching your lectures soon!
Better late than never.
Awesome video sir! Thank you!
I am actually mad for the SOLE REASON that my fluids class took a whole week of 3 50 minute class periods to cover what this guy did in 25 minutes. Love the lecture, I will be referring to this repeatedly thank you for continuing to improve our lives by giving us access to this kind of high level education/information.
Prof. Biddle does an excellent job of getting to the important stuff.
Thank you very much Sir for sharing your knowledge. God bless you more. :)
-regards from Philippines
You're welcome.
This content is amazing, thank you for this, have subscribed!
Thank you for the video. I am working on a project on poverty reduction and one of the main focus is on the impact of mechanical learning vs actually understanding a concept, in the actual application of theory in real life. Your video is helping a lot, as your explanation is very clear. I am designing an irrigation system and If I make it, I want to thank the whole team who came up with this video.
You're welcome. :)
Thanks for these grade-saving lectures! From Dallas
Our pleasure
thank you so much mate its very good and helpful
Yeah thank you very much to the Professor and the University for sharing this with us, but I just wanna take a moment and really 'thank you' to the blessed soul who put down the subtitles for us who don't have English as a first language or for those who have hearing issues.
Even native English speakers often find the captions useful. :)
The lecturer is brilliant ✨
This professor is awesome!
you have earned yourself another subscription. good job applying your charisma to your lectures. Just by your attitude i would love to take this course from you. and you describe motion in a way that is far more comprehensible than other teachers. thank you so much.
Thanks for subscribing. :)
Merci beaucoup :)
Greetings from Paris !
This made me realise that all my lecturers need to go for handwriting classes. Due to their handwriting, half the time we are trying to decipher the handwriting, not the logic behind the study.
I think its pretty legible...
Thank you for adding subtitles
Thank you professor!
Hey, thank you very much for your time and help!!!
Our pleasure!!!
Better than any lecturer I've had
He's been practicing for a while. :)
I am from South Africa. I just discovered these videos. Thank you very much Dr John
You're welcome!
I don't know where it was during my grad, but I am doing it now, and I can not convey my respect and gratitude enough for whoever took the initiative to record the lectures. Thank you very much
It was a team effort that took place over many years... and still ongoing.
Brilliant. Thanks a lot for sharing !!
Our pleasure.
that "a lot" definitely paints my engineering journey in my Uni right now XD . I felt that LOL
I really enjoy these videos. Dr Biddle and the derivation videos are very clear at explaining the concepts. Could you post the numbers of the assigned homework problems or the syllabus?
A syllabus has been uploaded to the ME Online website (see link in video description).
I miss my college when watch it. It very useful in this pandemic. Thanks for the video!
We all miss being on campus. Fortunately, this situation won't last forever.
I'm a 65 year old semi retired electrical engineer . I wish I had paid more attention to this subject at university.....this man knows what he is talking about and is a pleasure to listen to.
He's one of our best.
Thank you siR. Very very helpful.
Friggin brilliant lectures!
Yes!
thank you very much professor !
Thank you for doing this stuff
thats a fanatstic one thaks professor
Came across this accidentally. What attracted me was the dimensional analysis at the start. Great pedagogy. (Have training in Earth science but not an engineer or physicist. Understanding of rheology, petrology, glaciology and meteorology relies on understanding of fluid mechanics.)
Thank you for this great video!
Our pleasure
who is watching this lecture COVID-19 time . after 4 years
You can see views vs. time on desktop
Just in time for the Chemical Engineering Board Exams here in the Philippines. Thank God I stumbled through this channel! Amazing work!
Good luck on the exam!
Love your videos sir, You make Fluid mechanics so easy. Thanks and Regards from Pakistan
Our pleasure.
Indeed that I am going to resume my Pre engineering courses. But now to decide between mechanical or electrical and computer engineering. I find electromagnetic fields and fluid m3chanics to be ewually interesting, as well as thermodynamics. I just love any subtopic within physics to be honest, from Mechanics to Optics to Quantum mechanics. Relativity and solid state physics as well as particle and field theory. Endlessly fascinating.
he's a great teacher.
Agreed!
I love this lecturer
what a hand writing...and is also great lecture.
This due is absolutely awesome. Hell of a teacher too
he's so charismatic. id love to take this course..even if he assigned a lot of hmwk...itd be worth it.
Taking Fluid Mechanics this summer. Not fond of math sometimes, mainly due to my attention span. Not sure how I made in this far....ha. But I'm gonna use your videos to get a head start so it is not as grueling as semesters in the past. Thanks!
im a mexican student and my course wasnt good so i discovered this one and im glad its pretty good! great teacher, thank you so much for this
¡Qué bueno!
wish I had Dr. Biddle for more classes. I only had him for Heat transfer ME 415 on the quarter system in 2017 or 2018 I think it was.
Thank u very much for the lect
thank god for these videos
i’ve never been jealous of a man’s handwriting ever before in my life. damn its nice
thank you so much for sharing knowledge may God bless you sir.
You're welcome.
Thanks Matt for video taping
Matt graduated a few years ago and is now a successful junior engineer. He was featured in the first episode of our "The Engineering Student Experience" podcast.
ua-cam.com/video/-1ykZirHY84/v-deo.html
I'm completely new to all of this but I'm still picking things up
Thank you very much !!
thank you my friend matt
Sir your videos are great and CPP Tutorials are helping the students world wide. Can you sir kindly tell us the link of your home work problems and assignment problems.
Where are videos 19-34? I love this series!!
He is a wonderful lecturer.
We agree!
This guy is 1000x better than my actual teacher. Legend. Thanks for the massive help.
Our pleasure.