Ryan Southall

Ryan Southall is a Senior Lecturer at the School of Architecture, Technology and Engineering, University of Brighton. His work bridges architectural design and environmental performance simulation, with a strong focus on open-source tools and integrative digital workflows. He is the lead developer of the VI-Suite, a powerful Blender-based plugin for building performance analysis.

Education:

• PhD in 'Design Optimisation of the Supply Air Ventilated Window' – University of Cambridge (Awarded 2006)
• MSc in Renewable Energy Systems Technology – Loughborough University (Awarded 1999)
• BSc in Physics with Space Science and Technology – University of Leicester (Awarded 1994)

His research interests center on the integration of simulation tools into design processes, particularly through open-source platforms. He explores both digital methods—such as using Blender with Radiance and EnergyPlus—and physical approaches like replicating sunlight conditions and developing smart ventilation components. His work has led to innovations in daylight modeling, HDR imaging applications in education, and natural ventilation systems.

The 15 most recent publications reflect a consistent focus on sustainable building performance, especially natural ventilation, double-skin façades, and environmental simulation tools. The articles show a trajectory from foundational software development (e.g., VI-Suite) to applied research in diverse climates and building types, using both simulation and empirical methods.

Scientific Awards and Recognition:

• Sabbatical award from the University of Brighton for VI-Suite development

Ryan Southall has secured research funding, including from CEBE for the 'LightLab' project, and actively supervises postgraduate research in natural ventilation, building performance simulation, and smart buildings. He is also a member of the editorial review board for the journal Smart and Sustainable Built Environment. His collaborative efforts, such as with Glenn Longden-Thurgood on physical lighting simulation, highlight his interdisciplinary approach.

Labs and Teams: He leads the development of the VI-Suite, an open-source project hosted on GitHub and supported by a user community via a Google Group. The tool integrates with Blender, Radiance, EnergyPlus, and matplotlib, forming a robust ecosystem for environmental analysis in architectural design.