Alvin

Alvin simulates spatio-temporal gas exchange in the human alveolus to visualize and analyze concentration and flux dynamics for respiratory physiology research and education.

Key Features:

• Interactive 3D Visualization: Provides three-dimensional rendering of an alveolus for spatio-temporal visualization of gas exchange simulations.
• Dynamic Parameter Configuration: Exposes model parameters for runtime configuration to explore different physiological scenarios.
• Simultaneous Simulation Instances: Supports running and comparing multiple simulation instances concurrently for side-by-side analysis of different conditions or parameter sets.
• Research and Educational Analysis: Enables analysis of experimental data and identification of dependencies within published data, and supports educational exploration of physiological concepts.

Scientific Applications:

• Modeling Gas Exchange: Simulates spatio-temporal dynamics of gas exchange in the alveolus for studies of respiratory physiology and related pathologies.
• Facilitating Interdisciplinary Collaboration: Provides a common visualization platform to align theoretical models with experimental data, supporting collaboration between experimentalists and theorists.
• Advancing Understanding of Physiological Processes: Analyzes complex interdependencies within physiological systems to generate insights into respiratory function.

Methodology:

A detailed spatio-temporal model of alveolar gas exchange was constructed using experimental data and implemented in interactive simulation software integrating visualization with the mathematical model.