Numerical and Experimental Investigations on Performance Optimization of a Microturbojet Engine Combustor

Table 1

Liner hole specification comparison between the basic case and optimized case.

Location	Basic case			Optimized case
	Diameter/mm	Number	Area/mm^2	Diameter/mm	Number	Area/mm^2
A	4	12	150.72	3	24	169.56
B	—	—	—	3	24	169.56
C	5.5	12	284.96	5.5	12	284.96
D	5.5	12	284.96	5.5	12	284.96
E	—	—	—	8	18	904.32
P	7	12	461.58	5	24	471.00
H	—	—	—	3	24	169.56
I	5	12	235.50	3	24	169.56
J	—	—	—	3	24	169.56
K	5	12	235.50	3	24	169.56