PURR Registry

Error-State Kalman Filter for Online Evaluation of Ankle Angle

10.4231/X00Q-YW81

Ahmed Khaled Soliman , Andres Torres , Guilherme A. Ribeiro , Mo Rastgaar

05/04/2022

Raw Data for an Error-State Kalman Filter (ESKF) for Online Evaluation of Ankle Ankle (in 2-DOF), using a 2-IMU setup.

Acceleration Biomedical Engineering Engineering Technology Matlab software Mechanical Engineering Robotics

Gait phase estimation using wearable sensors and PCA based linear regression model

10.4231/Q0HY-AT09

Ahmed Khaled Soliman , Andres Torres , Chang Heon Lee , Guilherme A. Ribeiro , Li-fan Wu , Mo Rastgaar

05/16/2022

Estimating gait realtime through 2 wearable sensors and a PCA based linear regression model.

Acceleration Biomedical Engineering Machine Learning Mechanical Engineering PCA Robotics Stepwise Multiple linear Regression Wearable Device

Jupyter notebook and SimVascular case files for "Flow rate--pressure drop relations for slender compliant tubes"

10.4231/6GGC-ZH07

Ivan C. Christov , Shrihari Dhananjay Pande , Xiaojia Wang

05/23/2022

The Jupyter Notebook makes the plots in the manuscript "Flow rate--pressure drop relations for new configurations of slender compliant tubes arising in microfluidics experiments" by Wang, Pande & Christov (2022). Zip file provides SimVascular case files.

elastic deformation fluid-structure interactions laminar flow lubrication theory Mechanical Engineering microfluidics soft hydraulics viscous fluid flow

River Obstacle Segmentation En-route By USV Dataset (ROSEBUD)

10.4231/MMJ2-NH88

Jalil Francisco Chavez Galaviz , Jianwen Li , Nina Mahmoudian , Reeve David Lambert , Zihan Wang

06/12/2022

This dataset contains stills from video taken on Sugar Creek and the Wabash River in the US state of Indiana. Images are hand annotated to provide training and testing data for semantic segmentation networks.

autonomous and connected vehicles deep learning Mechanical Engineering River Robotics semantic segmentation

Modeling of Drying of Droplets Containing Passive Solid Particles in Airflow

10.4231/CD54-GY66

Siavash Zamani

06/27/2022

A 2D/3D FVM solver to model drying of a droplet containing passive Lagrangian particles in airflow. Includes: height function method (fully parallelized), interface mass transfer, spring-mass-damper for balancing droplet.

Evaporation fluid dynamics Mechanical Engineering multiphase flow spray-drying

Simulations, data, and scripts for Correlations for the interphase drag in the two-fluid model of gas-liquid flows through packed-bed reactors

10.4231/VHB3-EN13

Amy M Marconnet , Ivan C. Christov , Pranay Praveen Nagrani

10/31/2024

Zip files containing simulations, data, and post-processing scripts, used to generate the figures in the manuscript "Correlations for the interphase drag in the two-fluid model of gas-liquid flows through packed-bed reactors" by Nagrani, et al.

CFD Fluid Mechanics Mechanical Engineering microgravity multiphase flow NASA packed-bed reactor porous media

Image Data and Analysis Materials for In-situ Fracture Mechanics Experiments on Human Cortical Bone Treated Ex-vivo with Raloxifene

10.4231/F557-WQ66

Glynn Ellen Gallaway , Laura J Pyrak-Nolte , Matthew Robert Allen , Thomas H Siegmund

12/19/2024

This publication documents image data and analysis codes in support of the publication "Assessment of Ex-Vivo Raloxifene Treatment on Human Cortical Bone by Quasi-Brittle Fracture Mechanics" G. Gallaway et al, Acta Biomaterialia, submitted (Dec 2024)

Bone Cracks Fracture Imaging Mechanical Engineering Raloxifene

Data for elasto-capillary fluid-structure interaction with compound droplets

10.4231/CY5F-MR37

Hector Gomez , Sthavishtha R. Bhopalam

10/25/2024

Computational modeling of elasto-capillarity in computational mechanics: a study of fluid-structure interaction phenomena driven by capillary forces at fluid-fluid interfaces.

CFD Chemical Engineering compound droplet computational mechanics Computational Modeling elastic deformation elastocapillarity fluid dynamics Fluid Mechanics fluid-structure interactions isogeometric analysis mathematical modeling Mechanical Engineering Microdroplets microfluidics multi-component flow multiphase flow phase field soft matter soft wetting surface tension

MATLAB scripts and SimVascular case files for "Oscillatory flows in compliant conduits at arbitrary Womersley number"

10.4231/SW73-D037

Ivan C. Christov , Shrihari Dhananjay Pande , Xiaojia Wang

10/04/2023

Zip file with codes and data to make the plots in the manuscript "Oscillatory flows in compliant conduits at arbitrary Womersley number" by Pande, Wang & Christov (2023).

CFD elastic deformation Fluid Mechanics fluid-structure interactions lubrication theory Mechanical Engineering oscillatory flow viscous fluid flow Womersley number

ABAQUS Python Code for the Simulation of Topologically Interlocked Material Systems Based on Archimedean and Laves Tilings

10.4231/JBKY-JH21

Andrew Williams , Thomas H. Siegmund

02/01/2020

A set of six python scripts that parametrically generate ABAQUS models to simulate the response of TIM systems based on the Archimedean and Laves tilings subjected to body force and displacement loading. These were created for a Master's Thesis at...

Abaqus Finite Element Analysis Finite Element Model Mechanical Engineering Python Code Tesselation Topologically Interlocked Material

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Total is 32 Results