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A Retrieval-Augmented Generation (RAG)-enhanced framework

Jung Min Han

Figshare, 2026

Abstract

Data DescriptionComplete building energy models, material definitions, and simulation outputs underlying the study. Deposited so that every quantitative result in the article can be reproduced without contacting the authors.The study evaluates a three-stage progressive envelope retrofit — conventional insulation, then vacuum insulation panels and aerogel, then optimised phase-change-material hybrid assemblies — across seven reference buildings on the Sinchon campus of Yonsei University, and extrapolates to the 86-building campus stock. Simulations were run in UMI (Rhino geometry, EnergyPlus solver).The deposit has three parts:Simulation models and results — 23 files, 712 MB uncompressedLiterature corpus — the 338-record validated core list plus 13 raw search exportsDocumentation — this README and a Data Description documentStructure RAG_FINAL/ ├── Reference Building/ │ ├── Modeling_Reference Building.3dm geometry, 7 buildings │ ├── UMI_Reference Building_{Baseline,Stage1,Stage2,Stage3}.umi │ ├── Material Template/ │ │ └── Material_{Baseline,stage1,stage2,stage3PCM}.json │ └── Data_Reference Building_{Baseline,Stage1,Stage2,Stage3}.xlsx └── Yonsei-Campus/ ├── Modeling_Yonsei-Campus_{Baseline,Stage3}.3dm ├── UMI_Yonsei-Campus_{Baseline,Stage3}.umi ├── Material Template/Material_{Baseline,Stage3}.json ├── Data_Yonsei-Campsue_Baseline.xlsx (filename typo retained as deposited) ├── Data_Yonsei-Campus_Stage3.xlsx ├── Yonsei-Campus_Building Info.xlsx 86 buildings, construction +…

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