The mean Nusselt number for turbulent flow over a plate of length l is Nu=0.037 Re^0.8 Pr/(1+2.443Re^-0.1(Pr^2/3 -1)) , 5x10^5<Re<10^7,0.6<Pr<2000' where Re is the Reynolds number and Pr is the Prandtl number. Plot log10(Nu) as a surface that is a fu
5 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Pavenjeet Kaur
il 20 Lug 2018
Commentato: Pavenjeet Kaur
il 21 Lug 2018
I dont really know how to start this question. Any idea .?
0 Commenti
Risposta accettata
Udit Dhand
il 20 Lug 2018
[Re,Pr]=meshgrid(5*10^4:100000:10^7,0.6:10:2000);
Z=log((0.037.*Re.^0.8.*Pr)./(1+2.443*Re.^-0.1.*(Pr.^(2/3)-1)));
surf(Pr,Re,Z);
pretty easy right ;)
Più risposte (0)
Vedere anche
Categorie
Scopri di più su 2-D and 3-D Plots in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!