Capacity to operate with a minimum amount of excess air (maximum flame temperature) .
Capacity to operate with a minimum amount of excess air (maximum flame temperature).
Low fuel utilization (meaning low current density) and high excess air caused maximum temperature at the fuel inlet-air outlet corner.
The DOE (Design of Experiment) method was applied to study MBT (Maximum Brake Torque) spark timing for various excess air ratios and hydrogen contents.
The fractional factorial design of the experiment, Latin hypercube sampling, was applied to obtain the maximum brake torque (MBT) spark timing with variants in excess air ratios and additive content.
By design of experiment (DOE) analysis, the maximum brake torque (MBT) timing was calculated for various values of the spark timing and excess air ratio (EAR).
The distribution of the outer wall temperature and the temperature of exhaust gas of the micro-combustor with excess air ratio were obtained, and the wall temperature of the micro-combustor reaches its maximum value at the excess air ratio of 0.9 instead of 1 (stoichiometric ratio).
Increasing excess air causes decreasing combustion efficiency.
Excess air is expelled by flushing the system with water.
The groundwater noble gases data analysis needs "excess air" correction.
