TAWSS: Time-Averaged Wall Shear Stress Under Different Blood Viscosity Conditions

Lei Zhengyao's dataset provides time-averaged wall shear stress (TAWSS) values from transient cardiovascular simulations. Values were obtained from the final cardiac cycle to ensure periodic stability. The dataset includes results for below-normal, normal, and high blood viscosity conditions, representing inter-individual variability.

Use Cases

• Modeling hemodynamic stress in vascular simulations based on the provided TAWSS values.
• Analyzing the impact of blood viscosity variability on wall shear stress.
• Validating computational fluid dynamics (CFD) models of blood flow using the simulation-derived data.
• Studying the relationship between cardiac cycle stability and shear stress metrics.

Strengths

• Data is derived from transient simulations using a final, stable cardiac cycle.
• Explicitly models three distinct blood viscosity conditions (below-normal, normal, high).
• Shared under a permissive CC-BY-4.0 license for reuse.

Limitations

• The dataset is very small at 5.5 KB, indicating limited scope.
• Row count and column-level documentation are unknown, requiring manual inspection after download.
• Geographic and temporal coverage of the source simulations is unspecified.

Provenance

Source

figshare, author Lei Zhengyao.

Collection Method

Obtained from transient cardiovascular simulations.

Freshness

Last updated 2026-05-28 17:36:29; freshness should be verified.