科研项目
主持：
1.国家自然科学基金青年项目：石墨烯/铝复合材料晶粒生长及其调控的新型3D-CA法模拟研究。
2.中国博士后科学基金面上项目：镁合金固态增材制造过程中晶粒演化的数值与实验研究。
3.北京市博士后科研经费资助项目：搅拌头设计对镁合金固态增材显微组织影响机理研究。
4.朝阳区博士后科研经费资助项目：搅拌摩擦制备石墨烯铝基材料及其微结构演化机理研究。
5.校基础研究基金项目：镁合金固态增材构件显微结构预测中的计算方法。
6.中国核动力研究设计院委托项目：XXX评价技术研究。
7.航天新长征电动汽车公司委托项目：XXX性能仿真分析。
8.怀柔国家实验室委托项目：XXX力学性能测试。
9.北方华创真空技术有限公司委托项目：真空设备仿真服务。
10.中石化胜利油田委托项目：斜井对电泵运行影响程度的模拟测试。
11.北京宇航系统工程研究所委托项目：某结构静力试验与评估。
参与：
1.国家自然科学基金面上项目：基于搅拌摩擦加工的增-等材融合制造方法与理论。
2.国家重点研发计划：高通量材料光谱表征新理论新技术和新装备子课题。
3.北京市自然科学基金面上项目：点阵夹芯结构力-热性能优化及跨尺度分析方法研究。
代表性成果
发表SCI论文20余篇，授权国家发明专利3项、软件著作权10余项。
近5年部分代表性论文：
1、Qiang, W.,Wu, Q*., & Long, L. (2024). Gradient structured Al alloy with a synergistic improvement of strength-ductility obtained by friction stir processing.Materials Science and Engineering A, 881, [147376].
2、Qiang, W.,Wu, Q. *, & Long, L. (2024). Synergetic softening-strengthening behaviors of gradient nano-grained CoCrFeMnNi high-entropy alloys located in the inverse Hall-Petch range revealed by atomistic simulations.International Journal of Refractory Metals and Hard Materials, 117, [106768].
3、Qiang, W.,Wu, Q. *, & Long, L. (2024). Shear bands and interface-affected-zone enabled high strength and ductility in heterogeneous laminate-Cu.Materials Today Communications, 34, [109541].
4、Qiang, W.,Wu, Q. *, & Long, L. (2024). Potential regulation of strength-ductility by nucleation and growth mechanisms of shear bands in heterogeneous laminates.Materials Today Communications, 33, [107960].
5、Wu, Q.,& Pei, N. (2024). Effect of SiC concentration on the mechanical properties and fracture modes of SiC/Al composites via cluster analysis of acoustic emission signals.Journal of Mechanical Science and Technology, 38, 789–799.
6、Qiang, W.,Wu, Q. *, & Long, L. (2023). Grain distribution for optimal strength in homogeneous and gradient nano‐grained coppers.Advanced Engineering Materials, 25(9), 2300444.
7、Qiang WZ,Wu Q*, Long LC*. (2023) Synergistic strengthening of dislocation and hetero-deformation induced in gradient nano-grained copper film: A molecular dynamics study.Physica Status Solidi A, 2200762.
8、MJ Gan,Wu Q*, LC Long. (2023) Prediction of residual deformation and stress of laser powder bed fusion manufactured Ti-6Al-4V lattice structures based on inherent strain method.Materials Research, 26: e20220516.
9、Wu, Q. *, & Long, L. (2022). Numerical study on grain evolution of gradient-structured aluminum matrix composites induced by graphene nanoplatelets.Applied Physics A, 128, 1028.
10、Pei, N., &Wu, Q. *(2022). Comparison of off-axis angle on the low velocity impact behaviors for carbon-fiber-reinforced polymer laminates.Journal of Composite Materials, 56(17), 2607–2619.
11、Wu, Q., & Pei, N. (2022). Structural health monitoring of carbon fiber-reinforced laminate composites with torsional loads by using acoustic emission.Journal of Materials Science, 57, 17667–17680.
12、Pei, N., Zhou, S., Xu, C., Shang, J., &Wu, Q. *(2021). Cluster analysis of acoustic emission signals for tensile damage characterization of quasi-static indented carbon/glass fiber-reinforced hybrid laminate composites.Composites Part A,149, 106597.
13、Wu Q*, et al. (2021) Effect of content and size of reinforcements on the grain evolution of graphene-reinforced aluminum matrix composites.Nanomaterials, 11, 2550.
14、Pei N*, Leonard J Bond,Wu Q. (2022) Analysis of titanium alloy pyramidal lattice core sandwich panels under bending load using acoustic emission.Applied Physics Express, 15, 076508.
15、Wu Q*, et al. (2021) Simulating the effect of temperature gradient on grain growth of 6061-T6 aluminum alloy via Monte Carlo Potts algorithm.CMES - Computer Modeling in Engineering and Sciences, 129: 99-116.
截止2025.02.20
