PURR Registry

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

Aerial Fluvial Image Dataset (AFID) for Semantic Segmentation

10.4231/B129-XD47

Li-Fan Wu , Nina Mahmoudian , Zihan Wang

07/20/2022

816 2K/2.7K per-pixel annotated images with 8 classes: River, Boat, Bridge, Sky, Forest vegetation, Dry sediment, Drone self and Obstacle in river. Fluvial scenes are from Wabash River and Wildcat Creek in Indiana, USA.

Artificial Neural Network (ANN) autonomos vehicles Collision Avoidance deep learning drone Image Dataset Mechanical Engineering navigation RGB image dataset River Robotics semantic segmentation Unmanned Aerial Vehicle Wabash River

Simulation codes and data for "Reduced modeling and global instability of finite-Reynolds-number flow in compliant rectangular channels"

10.4231/SX6D-1370

Ivan C. Christov , Xiaojia Wang

08/03/2022

Zip files with codes and data to make the plots in the manuscript "Reduced modeling and global instability of finite-Reynolds-number flow in compliant rectangular channels" by Wang & Christov (2022).

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

Load Data and Code for Analysis of In-situ X-ray Transverse Crack Growth Experiments in Specimens of a Human Cortical Bone

10.4231/RWPA-PG56

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

10/09/2024

This publication documents experimental data and analysis code in support of the publication "Quasi-brittle Fracture Mechanics of Human Cortical Bone Enables the Combined Analysis of Bone Quantity and Quality" G. Gallaway et al, Journal of Biomechanics.

Bone Fracture Mechanics Matlab Mechanical Engineering

Data for fibrotaxis, a gradient-free, spontaneous and controllable droplet transport mechanism on soft solids

10.4231/7AXT-KP80

Hector Gomez , Sthavishtha R. Bhopalam

09/30/2024

Explore droplet fibrotaxis: a new mechanism that uses an anisotropic fiber-reinforced deformable solid to achieve spontaneous and gradient-free droplet transport

CFD Chemical Engineering elastic deformation elastocapillarity fluid dynamics Fluid Mechanics fluid-structure interactions isogeometric analysis Mechanical Engineering microfluidics multi-component flow multiphase flow phase field soft matter soft wetting surface tension

To Seal or Not To Seal: Study of Splashes

10.4231/JQ7R-YS20

Javad Eshraghi , Pavlos Vlachos , Sunny Jung

02/17/2021

Data from the water entry of hydrophobic spheres experiment used to reveal the criteria in the occurrence of surface seal.

Experimental Tests Fluid Mechanics image processing Matlab Mechanical Engineering Physics

Estimation of the Probability Density Function of Random Displacements from Images

10.4231/34TJ-S109

Adib Ahmadzadegan , Arezoo Ardekani , Pavlos Vlachos

07/27/2020

We introduce a novel approach to Image-based Probability Estimation of Displacement (iPED) which is direct estimation of the PDF of displacement of racers within images. Data sets to reproduce the plots and sample images are available here.

Diffusion measurement image processing Mechanical Engineering particle image velocimetry Probability density function estimation Random Process

Effect of Droplet Collisions on Evaporation in Spray-drying

10.4231/Y4AR-4X73

Aaron Morris , Siavash Zamani

09/29/2020

Included is the main code for the two "collision" and "no collision" models. a sample data for solids fraction of 3e-4 is provided for Weber numbers of 10 and 150.

Droplet Collision Evaporation Mechanical Engineering multiphase flow spray-drying

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Total is 32 Results