{"title":"考虑蒸发影响的选择性激光熔化流体动力学模型的验证","authors":"M. Khomenko, F. Mirzade","doi":"10.1109/CAOL46282.2019.9019478","DOIUrl":null,"url":null,"abstract":"The developed hydrodynamic model of selective laser melting (SLM) considering shrinkage speed and the effect of the evaporation on the free surface of the melt is validated with experimental data for Ni-based powder SLM in a wide range of process parameters. The comparison of the main calculated output parameters (substrate melting depth and track width) with experimental data is held. The processing conditions with balling effect presence are also noted by the developed model.","PeriodicalId":308704,"journal":{"name":"2019 IEEE 8th International Conference on Advanced Optoelectronics and Lasers (CAOL)","volume":"16 3","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"On validation of hydrodynamic model of selective laser melting with the effect of the evaporation\",\"authors\":\"M. Khomenko, F. Mirzade\",\"doi\":\"10.1109/CAOL46282.2019.9019478\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The developed hydrodynamic model of selective laser melting (SLM) considering shrinkage speed and the effect of the evaporation on the free surface of the melt is validated with experimental data for Ni-based powder SLM in a wide range of process parameters. The comparison of the main calculated output parameters (substrate melting depth and track width) with experimental data is held. The processing conditions with balling effect presence are also noted by the developed model.\",\"PeriodicalId\":308704,\"journal\":{\"name\":\"2019 IEEE 8th International Conference on Advanced Optoelectronics and Lasers (CAOL)\",\"volume\":\"16 3\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 IEEE 8th International Conference on Advanced Optoelectronics and Lasers (CAOL)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CAOL46282.2019.9019478\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE 8th International Conference on Advanced Optoelectronics and Lasers (CAOL)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CAOL46282.2019.9019478","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
On validation of hydrodynamic model of selective laser melting with the effect of the evaporation
The developed hydrodynamic model of selective laser melting (SLM) considering shrinkage speed and the effect of the evaporation on the free surface of the melt is validated with experimental data for Ni-based powder SLM in a wide range of process parameters. The comparison of the main calculated output parameters (substrate melting depth and track width) with experimental data is held. The processing conditions with balling effect presence are also noted by the developed model.
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