The recoil force is a strong function of the peak temperature.
When farther away, the hot-spot is larger, less intense, and the peak temperature is lower.
Utilize a peak temperature ranging from 235 -240 C.
The low peak temperatures prevent the formation of NO.
Typically, a peak temperature of 1400-1450 C is required to complete the reaction.
The peak temperature, which would be reached over a few hundred years, depends on how closely the waste containers are spaced.
The peak temperature near the tip of the flame (in degrees C) is inevitably a bit lower, for that fuel.
In summer, the angle helps reduce the peak temperature of the house, although cooling is not a major challenge in this climate.
The next figure shows a comparison of the peak temperature as a function of time for both methods.
A common peak temperature is 20-40 C above liquidus.