学校:上海交通大学
学院:密西根学院
专业:机械工程
研究方向:超材料设计
招收类型:博士生 及 博士后
招收导师:Jaehyung Ju,个人简介:https://www.ji.sjtu.edu.cn/about ... /faculty-detail/96/
课题组简介:S-Lab primarily designs 2D/3D structures that embody physical and mechano-intelligence by integrating geometric symmetry, structural instability (such as bifurcation and contact mechanics), and smart materials—including shape memory polymers, shape memory alloys, magneto-elastomers, liquid metals, and others—in composite or multimaterial systems.
S-Lab 主要通过集成几何对称性、结构不稳定性(例如分叉和接触力学)和智能材料(包括形状记忆聚合物、形状记忆合金、磁弹性体、液态金属等)设计体现物理和机械智能的二维/三维结构,并应用于复合材料或多材料系统中。
Thrust 1: Mechanics of Metamaterials:
- Projects: Micropolar constitutive modeling of metamaterials with broken geometric symmetry; constitutive modeling of metamaterials with nonreciprocal behaviors.
- Required Skills:
1. Strong background in the continuum mechanics theory of elasticity and structural mechanics, including cylindrical, spherical, and other 3D geometries.
2. Proficient programming skills in MATLAB and finite element (FE) simulation skills in ABAQUS.
Thrust 2.1: Design of Metamaterials for Thermal Management:
- Projects: Mechano-intelligence in thermal management, including thermal switch, thermal diode, and thermal computing with logic gates.
- Required Skills:
1. Strong background in structural mechanics, instability, contact mechanics, and heat transfer.
2. Proficient programming skills in MATLAB.
3. FE simulation skills in ABAQUS, e.g., user subroutine of shape memory polymers.
4. Experience in device fabrication and conducting thermal experiments.
Thrust 2.2: Design of Metamaterials for Vibration Isolation:
- Project: Multimodal vibration isolation with negative and quasi-zero stiffness.
- Required Skills:
1. Strong background in mechanical vibration, structural mechanics, and instability.
2. Proficient programming skills in MATLAB.
3. FE simulation skills in ABAQUS, e.g., user subroutine of shape memory alloys.
4. Experience in building devices and conducting vibration tests with the LabView interface.
Thrust 3: Manufacturing of Metamaterials:
- Project: DIW-based 4D printing of magneto-thermomechanical metamaterials.
- Required Skills:
1. Strong background in structural mechanics and materials engineering.
2. Proficient programming skills in MATLAB and Python.
3. Skills in the synthesis and characterization of soft composite materials.
4. Experience in device construction with Arduino and Raspberry PI microprocessors.
5. FE simulation skills and robotic arm control (optional).
Thrust 4: Applied Research with Metamaterials:
- Projects: Automotive industry projects focusing on the design of wheels, suspension systems, and battery thermal management with metamaterials.
- Required Skills:
1. Strong background in the continuum mechanics theory of elasticity and structural mechanics, including cylindrical, spherical, and other 3D geometries.
2. Proficient programming skills in MATLAB and Python.
3. Advanced FE simulation skills in 3D structures and composites with ABAQUS, including the integration of MATLAB and Python codes with ABAQUS.
4. A theoretical background in nonlinear solid mechanics (hyperelastic and viscoelastic modeling) is preferred.
研究方向:
方向 1:超材料力学:
-项目:
具有破坏几何对称性的超材料的微极本构模型;具有非互异性行为的超材料的本构模型。
-所需技能:
1. 具有坚实的连续介质力学理论和结构力学背景,包括圆柱体、球体和其他 3D 几何形状。
2. 熟练的MATLAB编程能力和ABAQUS有限元(FE)仿真技能。
方向 2.1:热控制超材料设计:
-项目:
热控制下的机械智能,包括热开关、热二极管和带有逻辑门的热计算。
-所需技能:
1. 在结构力学、不稳定性、接触力学和热传递方面有坚实的背景知识。
2. 精通MATLAB编程。
3. ABAQUS有限元仿真技能,例如形状记忆聚合物的用户子程序。
4. 有设备制造和进行热实验的经验。
方向 2.2:隔振超材料设计:
- 项目:
有负刚度和准零刚度的多模态隔振。
- 所需技能:
1. 具有机械振动、结构力学和不稳定性方面的深厚背景。
2. 熟练的MATLAB编程能力。
3. ABAQUS有限元模拟技能,如形状记忆合金的用户子程序。
4. 拥有使用 LabView 界面构建设备和进行振动测试的经验。
方向 3:超材料制造:
-项目:
基于 DIW 的磁热机械超材料 4D 打印。
-所需技能:
1. 在结构力学和材料工程方面有坚实的背景知识。
2. 精通MATLAB和Python编程。
3. 掌握软物质复合材料的合成与表征技能。
4. 有使用Arduino和Raspberry PI微处理器构建设备的经验。
5. 有限元仿真技能和机械臂控制(可选)。
方向 4:超材料应用研究:
-项目:
汽车行业项目,专注于轮毂、悬置系统和超材料电池热管理的设计。
-所需技能:
1. 具有深厚的弹性连续介质力学理论和结构力学背景,包括圆柱、球形和其他 3D 几何形状。
2. 熟练的MATLAB和Python编程能力。
3. 使用 ABAQUS 进行 3D 结构和复合材料的高级有限元仿真技能,包括 MATLAB 和 Python 代码与 ABAQUS 的集成。
4. 具有非线性固体力学(超弹性和粘弹性建模)理论背景者优先。
有意向申请的同学, 请直接邮件联系(英文):jaehyung.ju@sjtu.edu.cn
上海交通大学密西根学2024年全日制学术型博士生招生简章: https://www.ji.sjtu.edu.cn/cn/pr ... 1735/#opennewwindow
第二批报名截止日期:2024 年4月10日(暂定) |