Siemens LMV5 Series Technical Instructions page 190

Technical Instructions
Document No. LV5‐1000
Figure 6‐6: Example of Typical O
The curves above illustrate traits that are common to most mesh burners. These are:

Narrow stability band ‐ typically 3.5% or less

Curves are flat or nearly flat from low fire to high fire

0.5% O between the O
2
Lambda Factor

O Control Curve close to lean limit ‐ high %O
2

Curves are set up for low NOx ‐ efficiency is lower due to high %O

LMV52.440 O trim systems are typically required for this type of setup
2
Section 6 Page 18 SCC Inc.
Control Curves ‐ Mesh Burner or Nozzle Mix with High % FGR
2
Ratio Control Curve and the O
2
to cool combustion
2
HOME
Control Curve ‐ minimum to learn
2
2
LMV Series