Before revision: thumb | 400 px | right | Temperature vs. distance diagram of hot stream (flowing from left to right) and cold stream (flowing from right to left) in counter-flow heat exchanger of above case.
After revision: profiles (temperature)thumb | 400 px | right | Temperature vs. distance diagram of hot stream (flowing from left to right) and cold stream (flowing from right to left) in counter-flow heat exchanger of above case.