heat transfer coefficient 1

[Amine A]

How to estimate convective heat transfer coefficient in an oven ?
what are the general steps ? any ideas please

 

[moideen]

hi, amine; pls find the attached sheet

 

[IRstuff]

Your file appears to have a pathological name that prevents it from being downloaded

TTFN (ta ta for now)
I can do absolutely anything. I'm an expert!

https://www.youtube.com/watch?v=BKorP55Aqvg

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[Amine A]

Yes I couldn't get it

 

[moideen]

try here

 

[3DDave]

Yup the original name had a "#" in it. To download it, replace the "#" with %23

See

https://www.urlencoder.io/learn/

for a chart.

I have no idea why the website doesn't convert the names or allow them to be uploaded.

 

[Amine A]

it works thank you.
anyone knows how to model this oven . I mean what are the important inputs that I have to enter in comsol

 

[chicopee]

The British unit for convective heat transfer coefficient is in the following form
BTU/(hr-sq.ft-dF.). The tables presented by moideen do not reflect the form that I am showing. the tables by moideen show the recommended heat input in BTU/hr.
My recommendation is either reference the information needed either in heat transfer text book, mechanical engineering or chemical engineering handbooks. you can also research the internet.