Heat Transfer: Introduction to Heat Transfer (1 of 26)

[@lakshayamaleti8654]

Can you please give us home work problems or Is there is any place where i can find your home work problems?

[@CPPMechEngTutorials]

You can find the syllabus for the course here: www.cpp.edu/~meonline/heat-transfer.shtml

[@jackytan819]

Sir, I can't find this book online. Do you know where I can find it? Thank you

[@CPPMechEngTutorials]

You can purchase the textbook at various online retailers.

[@adamblackstone2897]

What edition is the professor using in this course?

[@CPPMechEngTutorials]

I had to remove a post that had a link to the ebook. We cannot promote the dissemination of materials that have been pirated.

[@ardahatunoglu]

This serves humanity(science should be for all), thank you so much whoever had a part in realizing this! The teacher, uploader, camera setter, etc...!

[@CPPMechEngTutorials]

Thanks. Our goal was to create a resource to help our students at Cal Poly Pomona and anyone else who might be interested in this topic.

[@wihannconradie4482]

Dear Dr Biddle, recorders, class etc. Honestly the most amazing resource I've discovered online. All the way from South Africa. Keep it up.

[@CPPMechEngTutorials]

The internet is amazing! We're glad you find it useful. We have more lecture series planned for undergrad courses in the next couple years... it just takes a while to record, edit, and upload.

[@wihannconradie4482]

Currently studying Chemical Engineering, but if there are relevant modules. I'll surely be checking them out. Thanx again.

[@shreyanghosh6663]

Wihann Conradie nice wihanne me too chemical engineering

[@YoussefCherqaoui]

Received an A last semester in fluids dynamics thanks CPPMechEng videos. Now I'm taking heat transfer I will absolutely go through every single video of this playlist. Thank you very much

[@CPPMechEngTutorials]

That's great!

[@randallmcgrath9345]

Chalat, I am glad to hear it.

[@mahdimansouri5346]

Prof. Biddle is one of the best lecturers of Heat transfer and Fluid mechanics that I have ever seen. keep it up CPP

[@crookedriver2079]

The ME instructional video series is probably the smartest thing I've EVER SEEN a University do!! And not to mention you're helping people Worldwide, as well ! I'm currently reviewing my Thermo, Fluid Mechanics, & Heat Transfer (I took them over 20 years ago!!) just for my own enrichment. That said It would have been a real pain to breakout the old textbooks and do it the old-fashioned way !!

[@ranku9690]

How's life treating you after college? I'm going into my final year in engineering school and just feel uncertain aobut the future

[@CPPMechEngTutorials]

We're glad they are helping you with your life-long learning.

[@beewhyfocus]

Same here. I took those courses between 2002 and 2003 and coming across this depth of lecture is quite great. God bless CPP and Prof John Biddle

[@matthewbradbury5898]

Currently in communication with my university to reroute my tuition payments to you Professor Biddle

[@CPPMechEngTutorials]

Prof. Biddle allowed his lecture series to be recorded out of the goodness of his heart. No need to sent money. :)

[@virtualinstitutevi1043]

kzbin.info/www/bejne/o6LapqmqZqpsjZo

[@rachellee9998]

Blessed be Professor Biddle, you saved my life this semester. I've been killed with PPT for HT and Fluid Mechanics. I wanted to gouge my eyes out with my own pencil till I started watching these lectures.

[@hasnainraza2966]

do you know where can we get this book pdf for free? Introduction to Heat Transfer, By Bergman and Lavine, 6th Edition

[@canman5060]

Most recommended Heat Transfer lectures.No long winding Mathematics filled with multi-variable and advanced calculus V but straight to the very essence of the topic itself.

[@ftmichael1]

Wish my school would just play these lectures for our heat transfer class periods. One of the best teachers ive ever encountered.

[@CPPMechEngTutorials]

Thanks!

[@TomOtero1984]

I L O V E finding a complete lecture series. Thank you Cal Poly Pomona!

[@CPPMechEngTutorials]

You're welcome!

[@josepha.cardenas9168]

Dr. Biddle, you rock. Thank you for making Heat Transfer and Fluid Mechanics approachable and intuitive subjects. I cannot express how grateful I am. Greetings from Ecuador.

[@Evelina_Fani]

Hello from Greece!I am currently studying chemical engineering and this course is very helpful.Everything is perfectly explained and the exercises are on point! I am very glad I found your channel! Thank you!

[@robin_theory]

the first question guys.... 1.7) A freezer compartment consists of a cubical cavity that is 2 m on a side. Assume the bottom to be perfectly insulated. What is the minimum thickness of styrofoam insulation (k 0.030 W/m K) that must be applied to the top and side walls to ensure a heat load of less than 500 ............................................................................. 2nd question An electric resistance heater is embedded in a long cylinder of diameter 30 mm. When water with a temperature of 25C and velocity of 1 m/s flows crosswise over the cylinder, the power per unit length required to maintain the surface at a uniform temperature of 90C is 28 kW/m. When air, also at 25C, but with a velocity of 10 m/s is flowing, the power per unit length required to maintain the same surface temperature is 400 W/m. Calculate and compare the convection coefficients for the flows of water and air. ........................................................................................ 3rd question An instrumentation package has a spherical outer surface of diameter D 100 mm and emissivity 0.25. The package is placed in a large space simulation chamber whose walls are maintained at 77 K. If operation of the electronic components is restricted to the temperature range 40 T 85C, what is the range of acceptable power dissipation for the package? Display your results graphically, showing also the effect of variations in the emissivity by considering values of 0.20 and 0.30

[@milindbebarta2226]

Which textbook are these from?

[@arturvalsi]

@@milindbebarta2226, Incropera, 7th Edition

[@miguelaphan58]

an old style, plenty of wisdom and clarity, I hope a lot of years for this marvelous warrior !!!

[@hasnainraza2966]

do you know where can we get this book pdf for free? Introduction to Heat Transfer, By Bergman and Lavine, 6th Edition

[@lazarusmagellan2367]

I love this! This is like the stuff we do in my high school engineering class. Love that this content is online.

[@Shaqqid]

I'm a student at Georgia Tech and these videos are helping me survive heat transfer

[@CPPMechEngTutorials]

Great! Prof. Biddle is helping people 2100+ miles away.

[@thoalfiqarhafid7522]

I'm from Iraq, studying in the United States, last semester I had fluids mechanics, Dr. Biddle saved me, and I manged to get a B, in 10 days, my heat transfer class will begin, and I'm studying it now with Dr. Biddle. I just wanna say BIG THANK YOU for everyone who contribute in these lectures.

[@CPPMechEngTutorials]

We are glad the videos helped!

[@somie8108]

I noticed you kept mentioning about a previous video where you explained conduction, convection and radiation. Can you share the link of that video so i can watch it?

[@eb5568]

Biddle saves the day again. Looks like i'll be taking my heat and mass transfer course from KZbin. Thanks ME dept for saving Aeros. .

[@CPPMechEngTutorials]

We're glad the videos helped.

[@paulamartinezgarcia8937]

I cannot begin to explain how thankful I am for these lessons. Thanks a lot from Spain, Dr Biddle!! Keep it up :)

[@CPPMechEngTutorials]

:)

[@jackytan819]

I was so happy to see Dr. Biddle giving lecture again. The last time about fluid mechanics help me a lot. Thank you so much.

[@CPPMechEngTutorials]

Enjoy!

[@sinancoskun88]

Mr. Professor, I honestly can say u teach very well. You left nothing unsolved in my mind. I hope i can see you and join one of your lectures at least one day. Greetings from Istanbul Technical University.

[@emerson2012arcond]

I'm from Brazil and I just want say thankyou for this classes, you have a great ability to explain a deep and complex subject

[@CPPMechEngTutorials]

Our pleasure. We're glad it is helpful.

[@citar13]

Your videos are COVID students lifelines around the world in engineering programs at less prestigious universities in Canada! thank you for your educational services

[@mohammedouallal2]

I had some professors as cool as this Man, you just can not miss any of his lectures!

[@EieiExamplEeiEi]

In 2020 when Coronavirus occurs, I have to study online. Meanwhile I have a laboratory class about Heat Transfer but my prof. teach noting just gave us files (Most of em are for the lab) and one presentation file of Heat Transfer(which focus on Conduction)and he said "We gonna have a 30 mins quizz net week! OMG, I didn't pay my tuition fee for this! Thank you u so much prof. You save my life(Good thing that I'm good for English can't imagine those who are bad, kinda sorry for 'em) I will keep watching your videos in yt Wish u be safe in COVID-19 Best regards

[@CPPMechEngTutorials]

We're lucky to live in a time when technology allows us to share our knowledge with the world.

[@mwibawarichardinambao3152]

what is the name of the textbook you're using prof.?

[@user-pp1ry8dn7m]

love the moment the prof forgets writing pi in purpose to see wether the students are following him :D Great video overall , Thank you !

[@CPPMechEngTutorials]

You're welcome!

[@GoutamDAS-ls1wb]

I cannot tell you how grateful I am for these lectures. I would deeply appreciate if you could please post the questions on the website--a link maybe? My daughter (BME maj) learns far more from these videos than from her class.

[@rahulsharma-ru5nj]

water for life ,same as cpp for me and around who needs ,LOVE U .

[@zairaespinosa6447]

Thank you! Hope you were my professor!

[@adkm222]

you are a real TEACHER

[@bhanupratap2858]

Simply superb. Thank you for uploading these. They are very helpful for clearing the concepts. I want to make a request, please make videos on gate. It would be helpful to a lot of students.

[@manuboker1]

Wonderful Heat Transfer lectures ! ! !

[@AJ-et3vf]

Thank you very much for these recorded lectures. They're very helpful sir!

[@interstellarlapisthecccp4946]

This seems relatively easy to understand though when you take into consideration the amount of formula's you'll need to memorize and the time it will take you to do so I find it to be a dauntingly tedious task.

[@Alexander-dh3uk]

That is a excellent class ,I could understand pretty much well and the professor use the high and clearer English .(my English is a working in progress Haha I am from Brazil, 🇧🇷)

[@jorge-lv3oq]

me too kk

[@edwardbenson4921]

At 45:59 im not getting 63.5C (or 336.5K). Anyone else having trouble?How do you solve this problem with Ts and Ts^4? using logs or trial and error? Im getting approx. 46.5C using trial and errorThx in advance

[@tanilayozdemir5863]

i found 324.204 K using Matlab.

[@CPPMechEngTutorials]

MATLAB gives about 319 K. It's possible Dr. Biddle was using different parameters by mistake.

[@sc00biesnack]

@@CPPMechEngTutorials He accidentally put D=0.1 when it should have been D=0.001 because 1m = 1000mm.

[@pradnyasonwalkar4383]

Someone please explain this to meeee!!!! Using matlab how???? Is there some other way to solve this??!!!

[@omarsrigs7480]

Thank you very much. Very helpful getting ready for the FE Mech Exam. This is great review material.

[@newtec-kd6vy]

Thank you, you helped me pass the FE!!

[@CPPMechEngTutorials]

Hooray! Congrats!

[@drizey5789]

great explanations, great lecture!

[@travisearnshaw8287]

10 mins in to the video and I wish I was taking your class for this.

[@preetiprasad3933]

39:54, won't the energy come in through the current passing through the rod?

[@shreyanghosh6663]

sir thank you very much for your valuable lectures ...again respect from India

[@marius19897]

Thanks for making my exam studying easier. :)

[@Kuchbhi-g8x]

very nice video so knowledgeable and my all queries and basics are solved for this subject and i an from india and i am become very because i teached by a very intelligent professor thanks a lot for this video

[@CPPMechEngTutorials]

No problem.

[@rahulsharma-ru5nj]

U guys r doing a great job .Can u please provide Books (Author) related to Machine Design ,Theory of Machine and Manufacturing Process that r being taught in cpp Mechanical. I am in urgent need.

[@andreymariano5437]

Unbelievable amazing!

[@arijeetboni6922]

amazing teacher

[@dianapereo8383]

Is there a video before this one? The ch1 review with the formulas

[@mohammedriyad2759]

Thank you but can i ask what book do you use?

[@MuhammadOmair82]

Very good lecture. Tanks a lot to uploaders

[@CPPMechEngTutorials]

Our pleasure.

[@Illustrify2319]

amazing lecture!!..I hope I can study with this during covid 19 :)))

[@oceanhearts2119]

Really helpful, thank you very much.

[@omerkavalc1685]

helal olsun lan adama on numara anlatıyor biddle hayranımsın birader

[@fredyguevara3304]

Thank you professor!

[@rantian1068]

I wish we can use this teacher's video to replace our heat transfer class.

[@inquisitive.lurker]

What's Pi*D*L? At 21:00 What is that the area of? half the cylinder? I cannot find any sources for this.

[@nouranalaa4024]

Surface Area of the cylinder

[@CPPMechEngTutorials]

@@nouranalaa4024 Thanks!

[@mrt007mt]

hi there ! please what is the name of book that he used at 10:30 (for homework)!

[@ryanredhead1261]

Merouane Touati Fundamentals of Heat and Mass Transfer by Incropera, DeWitt, Bergman, and Lavine. 7th Edition

[@jiapengzhu7137]

thank you so much for uploading the videos. The professor is great

[@CPPMechEngTutorials]

We think so too. :)

[@ra2oush33]

This video is gonna make me cry i miss school so much

[@tusharshelke4650]

im from india & i like this video lecture...SIR

[@commenter581]

All the way from India, these lecture series are really helpful. Thank you team.

[@hasnainraza2966]

do you know where can we get this book pdf for free? Introduction to Heat Transfer, By Bergman and Lavine, 6th Edition

[@dawitkassahun7254]

thank you very much it help us alot

[@Joe_Yacketori]

I don't think it's standard to say "degrees kelvin," right? Aren't we supposed to just say "kelvin?" In any case, wonderful video, very informative!

[@RsPedr0]

Yes you're right. It is simply Kelvin.

[@alexxbuzzy]

Book used?

[@danielpedrosalopes6908]

Which textbook?

[@dujaabu-amara5434]

I wonder where can I find the previous lecture ?

[@lytannhiem761]

Please let me know which textbook was being used in this series?

[@moznaalyasaki3743]

professor what is the difference between this video and the other,I saw two one of them is before eight month.

[@joshuadev4960]

Whenever I am doing engineering problems the part that trips me up is the arbitrary assignment of different contributing factors without an explanation. For instance in this problem he designates Radiation and Convection as going out of the system but unless we already know all the variables how are we supposed to know whether the radiation and convection from the ambient are inward or outward in direction? Is there a general rule of thumb that can help me to stop getting tripped up by sign conventions

[@hehek1536]

Joshua DeVenezia are you talking about the long rod problem in particular? If so the radiation is outward bc we set the control volume to be around the rod where the radiation is going outward. It just has to be outward as its radiation(heat generated by the rod) is going out of the cv(system) as heat flows from hot to cold.

[@akram4139]

Thanks so much.

[@arunnarasimhan434]

Is there any possibility of getting a copy of the midterm and final exams used in this course?

[@CPPMechEngTutorials]

Probably not. Sorry. But if you complete the textbook problems, you should be in good shape.

[@ameersabry4933]

Can someone tell me the name of the book and the edition number please

[@le.josserafora]

may I please ask, for Question 1.78, how come we can neglect radiation up the top or the side walls of the duct? also thank you Prof for conducting this course for us!☺️

[@gokayaygun812]

Why dont you share the previous class ? Feels like everything would be missed if I dont watch that

[@tarekn1538]

from algeria ..

[@bayahalitim511]

We are everywhere :)

[@rigolombardi2901]

thank you so much for this

[@ghadaragab2076]

i can not find the previous lecture about convection ,conduction , radiation

[@emmanuels.daviesjr.5721]

What's the name of the text book is Dr. Biddle was using for this class.

[@arturvalsi]

INCROPERA, 7TH EDITION

[@hehek1536]

Amazing! Is it okay if i cant solve the in class problems at my first go....i feel a bit dumb

[@mustafashaalan9761]

Can i get lecture notes?

[@jilyancasilao304]

19:00 - convection

[@brokerhenry]

Thank you very much sir for putting these lectures up. Did Mass Transfer for my Master of Biomedical Engineering at UNSW - Australia. Now starting my Master of Mechanical Engineering at University of Minnesota-Twin Cities. I just thought Heat Transfer and Gas Turbines are a must for me to know. Could one be permitted to download the lectures? Thank you so much!! Henry

[@CPPMechEngTutorials]

Sure. There are numerous free add-ons for your browser that can be used to download KZbin videos.

[@brokerhenry]

Thank you! What textbook was used in the lecture? Thanks!

[@brokerhenry]

No worries! Found it in the Syllabus. Introduction to Heat Transfer, By Bergman and Lavine, 6th Edition

[@CPPMechEngTutorials]

You can find the syllabus for the course here: www.cpp.edu/~meonline/heat-transfer.shtml

[@waseemsaeed5049]

What's this book ?

[@jason1682]

which book can i reference?

[@ZainKhan-xx6np]

what book is being used?

[@joshuacharlery5826]

Yooo! I didn't know ric flair also taught heat transfer! Let's GO!!!!

[@CPPMechEngTutorials]

All professional wrestlers go into academia after finishing their careers.

[@tubhyammehta2165]

Which University is this? Is this college related to University of California?

[@CPPMechEngTutorials]

The video was recorded at California State Polytechnic University, Pomona (Cal Poly Pomona), which is part of the California State University (CSU) system. The University of California (UC) system is different from the Cal State University system. CSUs tend to be more focused on undergraduate education, while UCs have a greater emphasis on research.

[@mohamedomar-pj2tp]

where is the previous lecture in which he introduced the subject?

[@CPPMechEngTutorials]

The video begins after Professor Biddle covers the syllabus and other items specific to the course.

[@brycechu1874]

Anyone else hear a double shine at 2:56?

[@rachellee9998]

the diameter isn't converted correctly, 1mm is not 0.1m, it should be 0.001m

[@laurengilmore1307]

This was driving me crazy throughout the video

[@malawby]

A question. The earth's surfaces emit radiation in the range of 9 - 13 microns -50 to +50C correct? Carbon Dioxide absorbs in the range of 15 microns -80C correct? Where is the frequency of 15 microns coming from?

[@mirzamuhammadsabir5659]

Which book he is following could any one tell

[@javierarubilarparra8696]

Does anyone knows the name of the book that the professor is recommending? By the way, you guys are amazing! Thank you for sharing this clases.

[@laxmikantpuranik3967]

Heat Transfer by Incorpera and Dewitt

[@laxmikantpuranik3967]

Its Fundamentals of Heat and Mass Transfer by Frank Incropera and Dewitt, Publisher John Wiley and Sons

[@ajl7528]

How is it possible to divide by area on the last problem?? Where does that extra area go to? q=hA(T-T) to (q/A) = h(A/A)(T-T). I'm confused... It's disappeared like magic

[@AndrewDeCenzo]

Anyone have any other recommended resources?

[@ericknandayapacastaneda4253]

Thanks

[@bilbobaggins3182]

Where is the Yunus Çengel ?