RWTH-EBC/AixLib
Mar 2025 – May 2025
2 Months active
Languages Used
Modelica
Technical Skills
Building Energy ModelingCode OrganizationModelicaModelica DevelopmentSoftware ArchitectureCode Refactoring
elmarcc
PROFILE
Elmarcc
Marcel Durben worked on the RWTH-EBC/AixLib repository, focusing on enhancing the maintainability and usability of thermal zone modeling in Modelica. Over two months, he refactored the ZoneBaseRecord parameter structure, introducing logical grouping for Gains, Air Exchange, and Energy Supply, and implemented conditional display logic to streamline configuration. His approach emphasized code organization and documentation improvement, reducing the risk of misconfiguration and supporting future extensibility. By adding new parameters for heat load calculations and zone connections, Marcel enabled more accurate energy analysis and easier downstream integration, demonstrating depth in building energy modeling and Modelica development with a strong architectural focus.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
4Total
Bugs
0
Commits
4
Features
2
Lines of code
833
Activity Months2
Your Network
69 people
Work History
May 2025
2 Commits • 1 Features
May 1, 2025May 2025 monthly summary for RWTH-EBC/AixLib: Delivered a major ZoneBaseRecord Parameter Structure Overhaul to improve usability, completeness, and future extensibility of zone-level data. Reorganized parameters into Gains, Air Exchange, and Energy Supply groups; introduced heat load calculation factors and zone-connection parameters to support accurate energy analysis and downstream integration. The work also included documentation improvements and code quality refinements aligned with the review process, reducing maintenance burden and enabling easier future feature work.
2 Commits • 1 Features
May 1, 2025May 2025 monthly summary for RWTH-EBC/AixLib: Delivered a major ZoneBaseRecord Parameter Structure Overhaul to improve usability, completeness, and future extensibility of zone-level data. Reorganized parameters into Gains, Air Exchange, and Energy Supply groups; introduced heat load calculation factors and zone-connection parameters to support accurate energy analysis and downstream integration. The work also included documentation improvements and code quality refinements aligned with the review process, reducing maintenance burden and enabling easier future feature work.
May 2025
March 2025
2 Commits • 1 Features
Mar 1, 2025Month 2025-03 AixLib focused on improving thermal zone parameter UX and maintainability through targeted refactors and conditional display logic. Delivered feature enhancements that simplify configuration, reduce misconfigurations, and lay groundwork for more robust simulations. No explicit major bugs fixed in this period; efforts centered on parameter organization and UI-driven improvements with clear business value.
March 2025
2 Commits • 1 Features
Mar 1, 2025Month 2025-03 AixLib focused on improving thermal zone parameter UX and maintainability through targeted refactors and conditional display logic. Delivered feature enhancements that simplify configuration, reduce misconfigurations, and lay groundwork for more robust simulations. No explicit major bugs fixed in this period; efforts centered on parameter organization and UI-driven improvements with clear business value.
Activity
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Quality Metrics
Correctness87.6%
Maintainability90.0%
Architecture87.6%
Performance65.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
Modelica
Technical Skills
Building Energy ModelingCode OrganizationCode RefactoringDocumentation ImprovementModelicaModelica DevelopmentSoftware Architecture
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