PURR Registry

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

A data assimilation method for analysis of cavitation bubble dynamics

10.4231/0YAM-9T87

Arezoo Ardekani , Javad Eshraghi , Pavlos Vlachos

04/13/2021

Here, we present a novel state-observer data-assimilation technique designed to fuse time-resolved cavitation bubble diameter measurements with a governing model to yield enhanced Spatio-temporal prediction of the cavitation bubble dynamics.

Cavitation Data assimilation Experimental Tests Fluid Mechanics image processing Mechanical Engineering Physics PID controller

Jupyter Notebook for Reduced models of unidirectional flows in compliant rectangular ducts at finite Reynolds number

10.4231/37PY-K896

Ivan C. Christov , Xiaojia Wang

10/01/2021

The Jupyter Notebook generates all the data and makes all the plots in the published paper "Reduced models of unidirectional flows in compliant rectangular ducts at finite Reynolds number" by Wang and Christov in Phys. Fluids, 2021.

boundary value problem fluid-structure interactions laminar flow lubrication theory matched asymptotics Mechanical Engineering microfluidics soft hydraulics viscous fluid flow

ABAQUS Code for the Simulation of Interlocked Irregular Square Tilings

10.4231/PDKT-Q131

Dong Young Kim , Thomas H Siegmund

09/30/2021

A set of three input files for ABAQUS models to simulate the response of interlocked irregular square tilings subjected to displacement loading.

Abaqus Finite Element Analysis Mechanical Engineering Tessellation Topologically Interlocked Material

X-ray radiography datasets for tomographic reconstruction of liquid jet breakup dynamics

10.4231/G20X-4Z27

Naveed Al Hasib Rahman

03/25/2022

Quantitative tomographic X-ray measurements of liquid breakup dynamics in doublet impinging jet sprays are explored. The datasets included allow for time-resolved 4D volumetric and time-averaged 2D planar reconstructions of an impinging jet spray.

high-speed imaging impinging jet spray liquid mass distribution Mechanical Engineering synchrotron tomography X-ray radiography X-ray tube source

ABAQUS Code for the Simulation of Tubes Consisting of Topologically Interlocked Building Blocks

10.4231/FG9T-7V77

Kyle Patrick Mahoney , Thomas H Siegmund

02/21/2022

A set of three input files for ABAQUS models to simulate the response of tubes built from topologically interlocked building blocks.

Abaqus architectured tubes Finite Element Analysis mechanical Mechanical Engineering

STL Files for Tubes Built of Topologically Interlocking Building Blocks

10.4231/EAVV-KB79

Kyle Patrick Mahoney , Thomas H Siegmund

02/18/2022

This data set contains STL files to use for 3D printing of tubes made of topologically interlocked building blocks.

3-D Printing architectured tubes Geometry Mechanical Engineering Topology tubes

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

10.4231/35CV-PN42

Ivan C. Christov , Shrihari Dhananjay Pande , Xiaojia Wang

11/23/2022

Zip files with codes and data to make 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).

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

The role of absorbed energy on the oscillation mode of an air bubble in a cavitation-induced acoustic field

10.4231/MV0J-XM83

Javad Eshraghi , Pavlos Vlachos , Sayantan Bhattacharya

11/15/2022

When an acoustic pressure drives a gas bubble in a liquid, the bubble undergoes volume oscillation, i.e., the radial expansion and contraction of the bubble without varying its shape. However, if the amplitude of the driving waves exceeds a...

acoustic signals Cavitation Mechanical Engineering oscillation

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Total is 32 Results