ygy

1. 1
10
2
10
3
10
4
10
5
10
6
10
2
BTU
q
hr ft
 
 
• 
1 10 2
10 3
10 4
10
( ) ( )Temperature Excess w satT T F− 
First bubbles
form here
Nucleate boiling regime
Jets and
columns
Individual
bubbles
Unstable
transition
region
Film boiling regime
knee
Peak
heat
flux
0.1
Interface
evaporation