Tags: Simulation

All Categories (41-60 of 298)

  1. Nanoscale Tensile Testing with Molecular Dynamics

    21 Feb 2019 | | Contributor(s):: Sam Reeve, Alejandro Strachan

    In this computational lab you will perform online molecular dynamics (MD) simulations through nanoHUB of single-crystal copper nanowires under uniaxial tension of varying orientations and analyze the results in order to: Observe how slip planes in single-crystal nanowires are formed and...

  2. Dislocation Structure and Propagation with Molecular Dynamics

    20 Feb 2019 | | Contributor(s):: Sam Reeve, Alejandro Strachan

    In this computational lab you will learn about dislocations via online molecular dynamics (MD) simulations using nanoHUB. The simulations involve various types of dislocations in FCC and BCC crystals.

  3. Ductile and Brittle Failure in Metals with Molecular Dynamics

    20 Feb 2019 | | Contributor(s):: Sam Reeve, Alejandro Strachan

    In this computational lab you will perform online molecular dynamics (MD) simulations of nanoscale cracks under uniaxial tension through nanoHUB. Simulations with varying temperature and crystal structure will provide information to: Distinguish the atomistic mechanisms of ductile and...

  4. PhysiCell for tumor heterogeneity

    12 Feb 2019 | | Contributor(s):: Randy Heiland, Paul Macklin

    2D simulation of tumor heterogeneity

  5. PhysiCell: invader-scout-attacker system

    05 Feb 2019 | | Contributor(s):: Paul Macklin, Randy Heiland

    PhysiCell model of an invader-scout-attacker multicellular system

  6. 3 min. Research Talk: The Exciton Spectra Simulator of Photosynthetic Protein-pigment Complex

    04 Feb 2019 | | Contributor(s):: Qifeng Chen

  7. 3 min Research Talk: Deep Machine Learning for Machine Performance & Damage Prediction

    04 Feb 2019 | | Contributor(s):: Elijah Reber

    In this talk, we look at how effective a deep neural network is at predicting the failure or energy output of a wind turbine. A data set was obtained that contained sensor data from 17 wind turbines over 13 months, measuring numerous variables, such as spindle speed and blade position and whether...

  8. 3 min Research Talk: Grain Boundary Motion Analysis

    04 Feb 2019 | | Contributor(s):: Jeremy Seiji Marquardt

    This talk aims to present the results of grain boundary motion simulations through a generalized program that streamlines and optimizes the analysis process. Various simulations examining the effects of grain boundary energy and mobility were run through Idaho National Laboratory's...

  9. 3 min Research Talk: Ellipsoidal Particle Detection

    31 Jan 2019 | | Contributor(s):: Gabrielle Kershaw

    The objective of this project was to create code using functions found in MATLAB Image Processing Toolbox, such as edge detection, thresholding, and morphology to isolate the desired ellipsoidal particles in images obtained from experiments. The code was to become a research tool that...

  10. 3 min Research Talk: Analysis of Radiation Induced Segregation in Fe-Cr-Al Alloys

    31 Jan 2019 | | Contributor(s):: Timothy Joe Pownell

    This presentation gives an overview of the results and tool that were developed from data on Radiation Induced Segregation of the prospective cladding material Fe-Cr-Al.

  11. 3 min Research Talk: GUI for the Surface Evolver – Polycrystalline Grain Growth

    31 Jan 2019 | | Contributor(s):: Kevin K Ngo

    This talk summarizes how the the online simulation tool, GUI for the Surface Evolver, was created as well as how it will impact research in polycrystalline grain growth. Polycrystalline grains have surface energies and tensions associated with them that cause grain boundaries to move (grow).

  12. 3 min Research Talk: AFM And EBSD Cross-Comparison Analysis Tool

    31 Jan 2019 | | Contributor(s):: Andrew Martin Krawec

    This talk describes an approach to analyzing the crystal structure using data collected from AFM and EBSD scans to build an accurate image of the crystal structure and orientation in the ceramic

  13. 3 min Research Talk: Predicting and Optimizing Solar Cell Performance with Material/Surface Characteristics

    31 Jan 2019 | | Contributor(s):: Yiheng Zhu

    Photovoltaic simulation tools can be utilized to predict device performance before fabrication and experimentation, streamline research processes, and interpret experimental results. Therefore, we developed ContourPV, which simulates various combinations of values of different device...

  14. 3 min. Research Talk: Computational Catalysis - Creating a User-Friendly Tool for Research and Education

    31 Jan 2019 | | Contributor(s):: Kevin Greenman

    Heterogeneous catalysis is used in a significant portion of production processes in the industrialized world, which makes maximizing the efficiency of catalysts a high priority. However, the immense number of candidates for new catalysts precludes the possibility of testing all of them by...

  15. What does the "keep for later" button in the simulation window mean?

    Q&A|Closed | Responses: 2

    Does the simulation keep running even if it's closed? Or does it pause until you open it back from your profile?

    https://nanohub.org/answers/question/2107

  16. PhysiCell cancer biorobots simulation

    28 Jan 2019 | | Contributor(s):: Randy Heiland, Paul Macklin

    2D simulation of biorobots delivering a drug to cancer cells

  17. Omar Faruk

    https://nanohub.org/members/215891

  18. sumon raj

    https://nanohub.org/members/215563

  19. Neil Murray

    https://nanohub.org/members/205375

  20. Grain Boundary Motion Analysis

    08 Aug 2018 | | Contributor(s):: Jeremy Seiji Marquardt, Xiaorong Cai, Marisol Koslowski

        Grain growth is a mechanism to relax residual stresses in thin films. These grains grow out of the thin film surface and are known as whiskers. These whiskers can cause short circuits, so developing scalable and cost effective solutions would increase the reliability and...