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The CoMputational Mechanics and Methods (CM3 [cubic centimeter]) Group in the Department of Mechanical and Aerospace Engineering at the University of Kentucky is a research unit that extensively and intensively develops and applies computational methods (e.g., finite elements and meshfree/meshless methods) to model and simulate real world mechanics-related problems.

The research interests of our group lie primarily in the broad areas of Computational Mechanics and Computational Materials, with research focus in following main topics:

  • Multi-scale multi-physics modeling of solid materials (brittle, ductile);
  • Damage and failure modeling of solids and structures under normal and extreme conditions (high temperature, high velocity, etc);
  • Mechanics of material systems with stochastic heterogeneous microstructures (composites, polycrystals, etc);
  • Advanced methods for Integrated Computational Materials Engineering and materials design.

We believe that new and existing ideas become better through exploration and collaboration. If you find what we are doing is interesting to you, don’t hesitate to contact us.

Cheers!


Four Golden Lessons (to PhD students)

By Steven Weinberg

  • Lesson 1: "No one knows everything, and you don't have to."
  • Lesson 2: "While you are swimming and not sinking you should aim for rough water."
  • Lesson 3: "To forgive yourself for wasting time."
  • Lesson 4: "Learn something about the history of science, or at a minimum the history of your own branch of science."
deep sea

News

New paper on numerical verification of LPM for heat conduction problems has been accepted by IJTS

New paper entitled "Numerical verification of a nonlocal discrete model for anisotropic heat conduction problems" has been accepted for publication in the International Journal of Thermal Sciences.

New paper on modeling HCP crystals using LPM has been accepted by IJSS

New paper entitled "Modeling Thermoelasticity of HCP Single Crystals Using a Nonlocal Discrete Approach" has been accepted for publication in the International Journal of Solids and Structures.

NASA EPSCoR RA proposal has been selected for award!

Our NASA EPSCoR RA proposal on "Investigation of Material Surface Erosion and Failure due to High-Velocity Particle Impact" has been selected for award. Congratulations to the whole proposal team!

WaiLam graduated with a PhD degree in Mechanical Engineering!

WaiLam has graduated with a PhD degree in Mechanical Engineering. The FIRST PhD graduated in the group! His research was on Peridynamic material correspondence models: Bond-associated and higher-order formulations. Congratulations to Dr. Chan!

Di passed oral qualifying exam!

Di has successfully passed the PhD oral qualifying exam with research topic on modeling hexagonal close packed polycrystal systems using a nonlocal discrete approach. Congratulations to Di!

New paper on formulation of LPM for modeling anisotropic heat conduction has been accepted by IJTS!

New paper entitled "Formulation of a Nonlocal Discrete Model for Anisotropic Heat Conduction Problems" has been accepted for publication in the International Journal of Thermal Sciences.

New paper coauthored by Dr. Chen on 3D FSI model based on SPH and LPM has been accepted by Ocean Engineering!

New paper entitled "A three-dimensional fluid-structure interaction model based on SPH and lattice-spring method for simulating complex hydroelastic problems" has been accepted for publication in the Ocean Engineering.

New paper on peridynamic bond-associated correspondence model has been accepted by IJNME!

New paper entitled "Peridynamic bond‐associated correspondence model: Reformulation and comparison study" has been accepted for publication in the International Journal for Numerical Methods in Engineering.

New paper on modeling cubic elasticity using lattice particle method has been accepted by Computational Mechanics!

New paper entitled "Modeling Elasticity of Cubic Crystals Using a Novel Nonlocal Lattice Particle Method" has been accepted for publication in the Computational Mechanics.

Donglai and Di passed written qualifying exam. Congratulations!

Both Donglai and Di have successfully passed the PhD written qualifying exam. The three chosen subjects are Mathematics, Mechanics of Solids, and Dynamics (Donglai) / Fluid Mechanics (Di). Congratulations to Donglai and Di!