Hi sir, I'm a chemical engineering student from Monash University. I really liked this video especially i understood thoroughly the transient conduction chapter. Thank you so much sir hoping for more videos on other chapters too.
Excellent lecture, professor. Thank you. But I found this video by searching about Fo < 0.2, once those equations are applied to Fo > 0.2. What in fact happens in cases with Fo < 0.2? Regards, Erick.
Hey Erick, It depends on how less the Fourier number is. Considering the error being in suitable range, we can still use the charts as an approximate solution. Please go through Pg.4: (Prob. 11-41) where was Fo < 0.2. www.mhtlab.uwaterloo.ca/courses/ece309/assignments/pdffiles/cengel/all11.pdf
Whatever it may be but IIT Kharagpur lectures provides the content by most humble manner & professors are really great to teach & explain. Especially the subjects teaching from the domain of Thermal Engineering & Fluid mechanics are great for any average Indian student.
at 36:27 the volume taken is not correct it should be, area between two concentric pipes multiplied by length of the pipe
Hi sir,
I'm a chemical engineering student from Monash University. I really liked this video especially i understood thoroughly the transient conduction chapter. Thank you so much sir hoping for more videos on other chapters too.
Hi sir
How do we find problem this is a heisler chart, when they not mention in the question. 🙋
If we don't have any way to find solution then we can use heisler charts
Very good lecture
ty very much sir
Excellent lecture, professor. Thank you.
But I found this video by searching about Fo < 0.2, once those equations are applied to Fo > 0.2. What in fact happens in cases with Fo < 0.2?
Regards,
Erick.
Hey Erick,
It depends on how less the Fourier number is. Considering the error being in suitable range, we can still use the charts as an approximate solution.
Please go through Pg.4: (Prob. 11-41) where was Fo < 0.2.
www.mhtlab.uwaterloo.ca/courses/ece309/assignments/pdffiles/cengel/all11.pdf
as theta = t - t infinity
we dont know t infinity
how find soulution
Sir has said that Temp of oil should be taken as 60 C in the lecture
@@KiranKumar-ei5fm ua-cam.com/video/s2D-bvNsng0/v-deo.html
iit kharagpur has so many students still they dont how to make effective videos video lengths etc
Whatever it may be but IIT Kharagpur lectures provides the content by most humble manner & professors are really great to teach & explain. Especially the subjects teaching from the domain of Thermal Engineering & Fluid mechanics are great for any average Indian student.
ua-cam.com/video/s2D-bvNsng0/v-deo.html