Distortion Optimization of Engine Cylinder Liner Using Spectrum Characterization and Parametric Analysis

Table 1

The parameter adjustment for water jacket and pretightening process design.

Design parameters	Water jacket				Pretightening process
	(mm)	(mm)	(mm)	(mm)	(mm)	(sequence)
Original	7	26.8	25	9	30	3-8-9-4-7-2-10-5-6-1
Optimal	9	28.8	55	9	60	3-8-2-9-4-7-1-10-5-6