10 citations · 13 across the 7 of their papers we have counts for
7 papers
Hairpin Vortices Extraction in Turbulent Boundary Layer Flows
Adeel Zafar, Zahra Poorshayegh, Lei Si +2
Hairpin vortices are fundamental structures within turbulent boundary layers, playing a crucial role in energy dissipation, mixing, and momentum transport. However, accurately extr…
Topological Separation of Vortices
Adeel Zafar, Zahra Poorshayegh, Di Yang +1
Vortices and their analysis play a critical role in the understanding of complex phenomena in turbulent flows. Traditional vortex extraction methods, notably region-based technique…
GPU-Accelerated RSF Level Set Evolution for Large-Scale Microvascular Segmentation
Meher Niger, Helya Goharbavang, Taeyong Ahn +4
Microvascular networks are challenging to model because these structures are currently near the diffraction limit for most advanced three-dimensional imaging modalities, including…
Hybrid Base Complex: Extract and Visualize Structure of Hex-dominant Meshes
Lei Si, Haowei Cao, Guoning Chen
Hex-dominant mesh generation has received significant attention in recent research due to its superior robustness compared to pure hex-mesh generation techniques. In this work, we…
Evaluating DTW Measures via a Synthesis Framework for Time-Series Data
Kishansingh Rajput, Duong Binh Nguyen, Guoning Chen
Time-series data originate from various applications that describe specific observations or quantities of interest over time. Their analysis often involves the comparison across di…
A Visualization System for Hexahedral Mesh Quality Study
Lei Si, Guoning Chen
In this paper, we introduce a new 3D hex mesh visual analysis system that emphasizes poor-quality areas with an aggregated glyph, highlights overlapping elements, and provides deta…
Extract and Characterize Hairpin Vortices in Turbulent Flows
Adeel Zafar, Di Yang, Guoning Chen
Hairpin vortices are one of the most important vortical structures in turbulent flows. Extracting and characterizing hairpin vortices provides useful insight into many behaviors in…