Introduction to Chemical Engineering | Lecture 3

Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses units, comparing the different methods and systems of measuring different variables.
Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department. It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.
Stanford Chemical Engineering Department:
cheme.stanford....
Stanford University:
www.stanford.edu/
Stanford University Channel on KZbin:
/ stanford

[@tranfan]

If I had professors like this in chemical engineering, I wouldn't have fallen asleep so often!

[@rexremedy1733]

It’s valuable sleep! I used to call it hypersleep.

[@3wtWar]

Very interesting lecture! No wonder he taught in Stanford

[@amirajemredublo694]

i was just 2 days old when this was uploaded and now im interested in being one

[@everythingforyou9887]

Very good lecture Help to improve knowledge about ChemE

[@abdulrahmanmuabber7496]

Explaining slug starts form 17:00 Explaining the relationship between 1 N & lbf starts form 24:00

[@ThyrmBloodaxe]

he didn't mention that when farming ethanol we need diesel for the equipment/machines and the fertilizers and such are made from petroleum, further increasing its carbon footprint.

[@calengr1]

8:50 --11:30 gauge width 4 ft 8.5 inches; tramways based on wagons width; "wagon wheels would break in the ruts...ruts came from the Roman chariot width...distance between two horse asses are 4' 8.5"

[@lucy0849]

im so annoyed with camera man, why cant you point the camera at the BOArD!!

[@marvynrobles1317]

Right

[@maniacalmania]

Are class materials available online? I'd like to "participate" because of my own curiousity..

[@wenwen9041]

What a splendid history course! What a great man!! I was not lucky enough to be his student but thanks to stanford open course for taping the course! And thank you, Professor Channing. ❤❤❤

[@markcarter9383]

I don't think it's a history course

[@lucy0849]

i wish the camera person was better. If the teacher is showing something on the board the camera person should be looking at the board not the teacher.. =/

[@tahilaci2976]

That fact about solar panels using more energy than generate is shocking. However it's not true since around 2010. (the video is from 2008)

[@buddatobi]

Nice

[@piagerzon1220]

I love their professor

[@boredcrab2]

snopes says the story about the railroad gauges is false :/

[@Phobboi]

@harryps3 whats the difference. chalk uses chalk that runs out and white boards use marker that dry out. They're both obsolete. It probably just depends on the personal preferences of the professors.

[@BuddyNovinski]

Yet another reason we should have declared our independence from the English system of measurement in 1976, as I did. I think only in metric, and my life is so much simpler.

[@grantgudmann272]

BuddyNovinski weird, i think in english usually. what’s thinking in metric like?

[@Doxi99]

Hahahah this guy is like a comedian but knows his shit

[@didibah]

man ... this guy ..great !

[@extion]

Does anyone know if he actually breaks down his electricity bill in a future video? I'd love to see it.

[@usamaansari9498]

I'm future chemical engineer......

[@Bilal626339]

Brilliant lecturer!

[@colloidal_gold]

Looking for a Chemical Engineer for Mineral Water Manufacturer.. Wanna apply?

[@mariahakinbi]

Love these videos!! Why does he divide by 0.74? Shouldn't he multiply by 0.74 at 45:38 and 46:26?

[@maxdavis50]

He divides by 0.74 in order to get a larger number (requires more energy due to some energy being lost as heat).

[@bruceleenikhil]

what should i do to get into stanford,i am not from usa

[@ceoofpoonis3668]

You don't

[@aaryansingh2231]

You got in?

[@technologist1953]

A very interesting lecture. But I can't understand why the USA still uses Imperial units. In Australia, we converted to metric units in the 1970s.

[@МихаилДенисов-т1й]

USA and UK are independent states. Other states are colonies, vassals or tributaries.

[@harryps3]

Why do universities still use chalk boards? Not white boards?

[@Crasshopperrr]

oh...we were into petabytes in computing in 2008. Even petaflops.

[@tahilaci2976]

34:50 synthetic natural gas :)

[@PhaseChangerNZ]

If only my physical chemistry class was this easy.

[@Sergionewyork]

Hello from Mexico!

[@chazybrewster]

This fellow reminds me of Joe Bidden

[@paritoshkulk]

i m future chem engg ! MS In US !

[@cbentleywatson]

The Machinery's hand book, the Mechanical Engineers Hand book, Perry's etc they all have the same stuff from the same sources. If you look closely you'll notice that many of the studies are also very old.

[@KrunalShah7]

thanks for uploading.... i want specially mass transfer operation videos so if you know any link then pls help me out....

[@TheFame5000]

I only have a high school diploma from a terrible public school in Detroit. None of this makes any sense. What's wrong with me?

[@lcvonwest7396]

I'm from Detroit too! Which high school?

[@xxdavexx23]

TheFame5000 nothing is wrong with you lol. You just weren't exposed to this material. This is a mixture of general chemistry and calculus 2 and physics.

[@TheYipedo]

He reminds me of how I hate it every time I hear someone comment on the weather in Fahrenheit. I feel like saying "60 degrees? Where are we in Death Valley?" every single time.

[@charlessmyth]

Even though degrees F is really meaningless, as to how hot it is, degrees C is a non-cognition for me too :-)

[@Alesalad]

This lecture room is pretty bad ... no tables?

[@naniekso]

who the hell does that person think he is? @ 12:39

[@davidchavez81]

The British use the metric system for most things.

[@adilaitbaev5456]

05:00 25.01.23

[@jesterefendi193]

I'm Melike :)

[@Vinny1130]

Ray-road

[@2zaci2]

"England invaded us by train" ftw XD

[@JamesVestal-dz5qm]

Look at the chemical engineering professor musing about the French getting beat up. Science or narrative?

[@Grayqboufan]

The difference being that he doesn't put his foot in his mouth every time he opens it.

[@SuperNova457]

can you believe every single person back in the day wore shoes 1 foot long??

[@RajSingh-uv6eq]

joe bidens step bro

[@makavich]

imagine using " Feet " as a measurement in 2022/may this is how Peasants live not ChemE ENG XDXD

[@hellokittydimaggio]

@AaronLittle1576 i have one of those guys in my class hahahah

[@kaizeroz]

0:44 im arthur¡

[@nomnom112]

Thank you Joe Biden.

[@mathgeekphysics]

McDonald sucks..

[@BullishBananaTrader]

Lecture 3 and I have no idea what notes I should've written down... FML.

[@ThyrmBloodaxe]

@chazybrewster lmao. i see it

[@SinhaleseDravadia]

this is grade 11 physics ivam in grade 11 this is what we are doijg right now

[@vaibhavpawar1495]

This guy looks like Joe Biden, lol...

[@AaronLittle1576]

Annoying Guy near 12:30

[@JamesVestal-dz5qm]

Nobody knows anything about units

[@AV-uc5vw]

He inspired Elizabeth Holmes to more forward with an obvious poor scientific idea.

[@natnaelberhanu-i8w]

Professor looks and sounds like Biden.

[@cangursoy5324]

I am Melike cümlesi oldukça şaşırttı vay be

[@jrrydha]

he reminds me of joe biden