Good presentation. One small point...at 7:45, is this Fourier's law or Newton's law? I thought the former pertained only to conduction.
@jaymishra52184 күн бұрын
Thanks sir
@cakefactoryy4 күн бұрын
Great Video!
@sheeskamal86278 күн бұрын
Good Explanation
@MuhammadRahatLatifTousif9 күн бұрын
fantastic
@kaursingh63712 күн бұрын
SIR U ARE BEST ON INTERNET - THANK U SIR - AMARJIT -ADVOCATE -DELHI -INDIA
@jasper7813815 күн бұрын
How will temperature profile change when there was only convection VS when there was both convection and radiation outside wall
@shuchenzhou173029 күн бұрын
You are stupid and full of shit. When the vapour pressure of water= the actual pressure of water in the air y(water)*P(atm). It means in equilibrium. The goddamn truth is if you increase the atmosphere pressure or decrease the temprature of water, the condensation will happen. Why condensation happen at the tip of the airplane wing? The only reason is the temperature at the tip of wing has been lowered, which also means lowering the vapor pressure of water at the wing tip cause Antonio equation makes both T and P of water related, since the atmosphere pressure is always 1atm, and bigger then the vapour pressure of water at that time. Condensation will happen to form a new equilibrium corresponding to the reduced temperature at the tip of the airplane wing. You don't know shit about thermodynamics!
@Exergy1996Ай бұрын
Thank you very much for the derivation! It is very logical and clear.
@stati5tikАй бұрын
at 6:16 shouldnt (v dot nabla)v yield a vector which is multiplied component wise by the divergence of the vector?
@adriprz_Ай бұрын
Haha how did you get H2 you don't have visual explanation.
@ChrisCamaroАй бұрын
Hey Ron. I've been looking far and wide to a solution to 3D transient heat conduction with heat generation and can't find anything. I can only find the pieces (1D transient, 3D steady state, 1D w/ variable k, etc) but not 3D transient w/ heat conduction. Can you please help me out? I just don't have the maths to solve it. I'm referring to the equation on the title of this video. Thanks
@Nmbssk-qo7gnАй бұрын
Now i am know why weather forecast is hard because Fluid Mechanic very hard instead Quantum Mechanic
@user-dg1bh4rg9uАй бұрын
❤❤❤❤❤
@user-dg1bh4rg9uАй бұрын
❤
@Whag-x5bАй бұрын
Dear mr Hugo, would really appreciate when you can share the spreadsheet. Thanks
@edunation1296Ай бұрын
5:46 this equation for q implies that conduction resistance is inversely proportional to r0 ? Ain't it counterintuitive?
@captainamericawhyso59172 ай бұрын
Great video, sir. Thank you so much. I have a question though. When we talk about friction in the pipe walls, is this friction between the non moving fluid that has zero velocity (no slip condition) and the pipe walls or is it between the non moving fluid and the moving fluid atop of it ?
@glykerkele66512 ай бұрын
In turbulent flow at the wall of the pipe is the shear stress the same as it is in the walls of laminar flow? Since shear laminar dominates at the walls in turbulen flow
@rothanasereyhor92782 ай бұрын
I wish I found your channel a little earlier because I’ve been suffocated with my heat and mass transfer for almost 2 Sam and just got guided to your channel by my senior
@digguscience2 ай бұрын
Very relaxed explanation but easy to understand
@ajinkyaparalkar35012 ай бұрын
sir the pump work in for state 1-2 should be multiplied by the fraction of (1-y) because it only handelling thet amount of fluid and your videos are still helping thsnks a lot
@captainamericawhyso59172 ай бұрын
Is it the amount of sheer stress or how fast this stress is applied? Because whether you stay still or run in a pool filled with cornstarch you still exert the same weight. But in the first case where you stay still, you will sink.
@longnguyenhoang34102 ай бұрын
can you write an equation for Ethanol blend with Hydrogen ? thank you
@Spacetime_ghost2 ай бұрын
Why does having zero heat flux at the wall make the Temp profile be concave down?
@MohamedSaifelisilamAhmed2 ай бұрын
If we alter the above problem and tried to determine how much heat required by the burners to keep the furnace temp const. Would the heat balance (Qt= Q cov+Qcond+QRad) or (Qt=Q cov=Qcond+QRad)?
@Spacetime_ghost2 ай бұрын
I have seen a version of this that includes an advection term? But I struggle to understand how it comes into play.
@nahommerk94932 ай бұрын
You said the final equation can be applied for both liquids and gases....But how does it work for liquids? We can't model liquids as ideal gases since they are not gases to begin with, right?
@small_ed2 күн бұрын
Are you referring to the discussion around 6:30? The starting equation is dq=md(cvTm + Pv) (kindly excuse the similarity in symbology). This equation is applicable to either liquids or gases. For liquids, the specific volume is dimunitive, so the second term drops. Also, by definition, cp= cv for liquids. Thus, the final equation is the same for both.
@ismailmuhtar13112 ай бұрын
Thanks a lot sir that was really understandable.
@KTB202062 ай бұрын
Thanks for the lectures! Greetings from GTU.
@KTB202062 ай бұрын
I love you thanks for the amazing videos !!!!!!!!!
@seifmostapha26482 ай бұрын
thank you!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
@comment87673 ай бұрын
Great lecture, and no detectable Canadian accent!
@gooddeedsleadto74993 ай бұрын
Why is the process in the boiler not constant volume, because the size of the steam drum is constant? Could u please clarify, thank u? And why the temperature goes up at the exit of the pump? Thank u
@gooddeedsleadto74993 ай бұрын
Why is the process in the boiler not constant volume, because the size of the steam drum is constant? Could u please clarify, thank u?
@gooddeedsleadto74993 ай бұрын
Does Constant pressure process obey Charles law? P constant V proportional to T? 👍
@gooddeedsleadto74993 ай бұрын
I know iron turns hot faster than water. Intuitively it means iron’s specific heat ought to be higher than water. Iron should need the smaller amount of heat to increase to a certain temperature than water? 👍
@animecodz80033 ай бұрын
💀 okay i am just here after a reel so bye:) have a good day!
@sipho55333 ай бұрын
Better than my lecturer
@HawkGTboy3 ай бұрын
Is there a first course? Ron mentioned at the beginning that this was the second course.
@hakan24993 ай бұрын
there is no mass adition but the question says 1.16 m^3 enters then we find air mass 1.3639? how could it possible
@user-ql8ul6ym6d3 ай бұрын
thank you prof. so much
@Kitsorgo3 ай бұрын
you are a beast ron thank you
@arjunnew3 ай бұрын
Thank you for these wonderful lectures
@omertarkkaraca8423 ай бұрын
Is there any mistake at 4.13 dN/dt(system)=d/d{ integral[ m*rho*dA ] } +integral[v*rhoVxyz dotproduct dA] this expression should be dN/dt(system)=d/d{ integral[ m*rho*dA ] } +integral[__m__*rhoVxyz dotproduct dA]
@9LimaAlpha74 ай бұрын
this is utterly confusing !!!
@tahy594 ай бұрын
I pay thousands of dollars for tuition each year and end up coming to watch youtube to learn
@mensahbenjaminrabby33034 ай бұрын
Great video by all standards
@baruahsarthak_4 ай бұрын
Thank You.
@baskarasabesanniroshan30754 ай бұрын
Fluid mechanics utilizes methods such as differential and integral analysis, dimensional analysis, computational fluid dynamics, and experimental techniques for analysis.