Research Article
Research on Multiobjective Topology Optimization of Diesel Engine Cylinder Block Based on Analytic Hierarchy Process
Table 10
Comparison of structure efficiency (MPa∙mm∙kg−1).
| | Structure efficiency | No. of explosions | | 1 | 2 | 3 | 4 |
| | Original model | 62.21% | 42.31% | 40.51% | 55.08% |
| | New model | 62.62% | 42.45% | 46.30% | 53.89% |
| | Variation | +0.41% | +0.14% | +5.79% | -1.19% |
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