科技创新与应用2024，Vol.14Issue(21)：65-69,5.DOI:10.19981/j.CN23-1581/G3.2024.21.016
石墨烯改性水泥净浆的电热性能有限元分析
摘要
Abstract
COMSOL Multiphysics finite element software was used to numerically simulate the temperature field,stress and displacement of water dispersible graphene mixed cement-based materials,referring to the data of water dispersible graphene mixed cement-based materials.The results show that after the voltage is 30 V and the power is 20 min,the maximum temperature of the model is 333 ℃,the maximum stress is 80 MPa,and the maximum displacement is 0.14 mm,and the deviation between the maximum temperature of the model and the test results is 3.4％,indicating the reliability of COMSOL Multiphysics finite element software for electrothermal performance analysis,which provides a strong support for the electrothermal research of cement-based materials.关键词
石墨烯/水泥净浆/电热性能/有限元分析/温度梯度Key words
graphene/cement paste/electrothermal properties/finite element analysis/temperature gradient分类
建筑与水利引用本文复制引用
傅孝良,蒲云东,赵磊,毛霖,桂尊耀,袁小亚..石墨烯改性水泥净浆的电热性能有限元分析[J].科技创新与应用,2024,14(21):65-69,5.基金项目
重庆市研究生导师团队建设项目(JDDSTD2022006) （JDDSTD2022006）
重庆交通大学-国电投重庆能源研究院有限公司合作项目(130699JX0120220030) （130699JX0120220030）
