| Autor: |
Guanfang Zhu, Zhongping Zhang, Chunwang Li |
| Rok vydání: |
2018 |
| Předmět: |
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| Zdroj: |
MATEC Web of Conferences, Vol 227, p 01005 (2018) |
| ISSN: |
2261-236X |
| DOI: |
10.1051/matecconf/201822701005 |
| Popis: |
To carry out numerical simulation of TC4 titanium alloy blade impacted by foreign objects effectively, this paper takes the test results of steel ball and sandstone impacting titanium alloy flat blade inlet and blade surface as the benchmark, and uses ANSYS/LS-DYNA software to adopt kinematic hardening plasticity model to simulates the impact results and inverts the contact stiffness factor and the other three parameters were obtained by the way of inversion reasoning. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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