just wanted to say... you have the best heat transfer videos on youtube. you and you alone are the reason i will pass my final tomorrow. thanks so much
Cc = mcCp' ,mc=mass for cold (water) if you are given volume flow rate (m=volume*density of water) ,Cp= for water (base on Tmean = (Tinlet for water + Toutlet for water)/2)) Ch = mhCp ,mh = mass of hot fluid (oil,gas etc..) ,Cp = for hot fluid base on Tmean
What is 'U' in NTU expression I have NTU= (S*hg)/((mc)min) S is the convective heat exchange area hg= the global coefficient of the convective heat exchanging
just wanted to say... you have the best heat transfer videos on youtube. you and you alone are the reason i will pass my final tomorrow. thanks so much
Did you pass ?
my professor want us to evaluate a product for shell and tube condenser . Temp. in/out for fluid is given, but then what is the use of sub.cooling?
what is condensing capacity? is it the Q for the 2 medium/fluid?
Cc = mcCp'
,mc=mass for cold (water) if you are given volume flow rate (m=volume*density of water)
,Cp= for water (base on Tmean = (Tinlet for water + Toutlet for water)/2))
Ch = mhCp
,mh = mass of hot fluid (oil,gas etc..)
,Cp = for hot fluid base on Tmean
What is 'U' in NTU expression
I have NTU= (S*hg)/((mc)min)
S is the convective heat exchange area
hg= the global coefficient of the convective heat exchanging
Ismail TRIKI "U" is the Overall Heat Transfer Coefficient. NTU = UA/Cmin
Thanks Me Jacobs
Very helpful tutorial. How can I use eff-NTU method if I know only two temperatures (Th,o and Tc,i) and effectiveness = 0.8?