Equivalence Ratio & Tube Diameter \\
0.3236 & 9.4977 \\
0.3462 & 6.5216 \\
0.3970 & 4.5380 \\
0.6108 & 1.9896 \\
1.1895 & 1.9657 \\
1.3899 & 4.5038 \\
1.4809 & 10.0011 \\