Please continue making these videos, are so educative and i think necessary for understand topic that are very complex in occasions to imagine it, thanks
What a video 👏👏👏👏 Basically the equation (using heat as the extensive property) says : the rate of change of heat with time in the system is equal to the rate of change of heat in the control volume, plus the flux of heat in the control volume (i.e the rate of heat leaving the control volume minus the rate of heat entering the control volume). Splendid!
6:41 velocity is uniform on their volumetric section 1 and 2 means they have the same volumetric flow rate right? Cause for the nozzle velocity can't be same for both section.
Volumetric flow is a function of control area and average velocity across the area. Volumetric flow in is the same as volumetric flow out for a non-compressible fluid in a closed system, due to conservation of mass, regardless of area. When area decreases, velocity increases and pressure decreases.
@@NiLTime So, the system which crosses the control surface is an open system that we usually consider in thermodynamics? Hence it is changing with time.
bro pls make a video on how velocity varies when flowing through the pipes (horizontally, vertically ) #FLUID MECHANICS# pls gimme a basic and full fledged video bro plssssssssssssssssssssssssssssssss
@@NiLTime bro , like how velocity profile varies while flowing through pipes , like pressure varying (both satic and dynamic). I'm preparing for GATE examination ,I have joined in an institution also and I have been studying in that academy since august of 2020 . It would be so helpful If u explain it in a detailed version . pls . If U gimme ur mail id , we can also make some personal chats
Please continue making these videos, are so educative and i think necessary for understand topic that are very complex in occasions to imagine it, thanks
Yeh I am trying to ^^ thx btw.
Not the hero we deserved but the hero we needed!
Very Helpful.
Great effort has gone into making this video, thank you!
What a video 👏👏👏👏
Basically the equation (using heat as the extensive property) says : the rate of change of heat with time in the system is equal to the rate of change of heat in the control volume, plus the flux of heat in the control volume (i.e the rate of heat leaving the control volume minus the rate of heat entering the control volume).
Splendid!
That's beautiful!! Very well explained
One of the best explanation
Thank you ^^
6:41 velocity is uniform on their volumetric section 1 and 2 means they have the same volumetric flow rate right? Cause for the nozzle velocity can't be same for both section.
Volumetric flow is a function of control area and average velocity across the area. Volumetric flow in is the same as volumetric flow out for a non-compressible fluid in a closed system, due to conservation of mass, regardless of area. When area decreases, velocity increases and pressure decreases.
Thanks alot for this video
Please do more and more videos because your level of concept explaination is best
Thank you for this very nice explanation
what a explanation !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!👌👌👌👌👌👍👍👍👍👍👍👍
Thx from heart
The content was really good. Can you tell me how can I create this kind of technical animations for my class?
That was very helpfull
Great content
thank you so much!
In a system if mass is conserved and not allowed to cross the system boundary then why is it changing with time?
That is for closed system ..but for control volume mass changes with time.
@@NiLTime So, the system which crosses the control surface is an open system that we usually consider in thermodynamics? Hence it is changing with time.
@@AmeerHamza-bc4fh yeah buddy :)
bro pls make a video on how velocity varies when flowing through the pipes (horizontally, vertically ) #FLUID MECHANICS#
pls gimme a basic and full fledged video bro plssssssssssssssssssssssssssssssss
Hey I didn't understand the topic clearly. Please send me some reference ..
@@NiLTime bro , like how velocity profile varies while flowing through pipes , like pressure varying (both satic and dynamic). I'm preparing for GATE examination ,I have joined in an institution also and I have been studying in that academy since august of 2020 . It would be so helpful If u explain it in a detailed version . pls . If U gimme ur mail id , we can also make some personal chats
@@lakshman.n9817 hey send me reference my email kohinoorPokhrel@gmail.com . Also study well . May you pass the exam ^^
@@NiLTime tq bro .
❤ from india