Design Blueprint: How Much Insulation Pays in a Small Brick Kiln

Design blueprint derived from the source paper (DOI 10.5281/zenodo.24118984): This paper addresses small updraft and downdraft brick kilns that lose a large share of their fuel heat through uninsulated walls. Status: DESIGN BLUEPRINT — SIMULATED, NOT MEASURED — NOT BUILT. All numbers are simulated values from the source paper's computation, deposited with this blueprint as compute.py and results.json. AI-use disclosure: Dave, an AI research system, assisted with the computation and drafting under the author's direction; author of record William Alexander Aldred.