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PUBLICATIONS

Evaluation of Indoor Environmental Concentrations in Buildings with Conditioned and Unconditioned Zones (IECCU) model for predicting TCPP concentrations in a low-energy test house

Published

Author(s)

Dustin Poppendieck, Lisa Ng, Stephen Zimmerman

Abstract

Globally over 100,000 different chemicals are manufactured every year (Levi et al. 2018). It is impossible to measure the fate of all of these chemicals in the wide range of indoor environments. The Indoor Environmental Concentrations in Buildings with Conditioned and Unconditioned Zones (IECCU) model, developed by the United States Environmental Protection Agency, is one model that can be used to predict potential indoor concentrations. IECCU simulates multiple well-mixed indoor zones using time dependent airflow and temperature inputs. IECCU can model emissions of semi-volatile organic compounds (SVOCs) using a mass transfer-based approach.
Proceedings Title
Healthy Buildings 2021- America
Conference Dates
November 9-11, 2021
Conference Location
Honolulu, HI, US
Pub Type
Conferences

Download Paper

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Keywords

Spray polyurethane foam (SPF), mass transfer coefficient, partition coefficient
Indoor air quality and Buildings and Construction

Citation

Poppendieck, D. , Ng, L. and Zimmerman, S. (2022), Evaluation of Indoor Environmental Concentrations in Buildings with Conditioned and Unconditioned Zones (IECCU) model for predicting TCPP concentrations in a low-energy test house, Healthy Buildings 2021- America, Honolulu, HI, US, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=932709 (Accessed October 17, 2025)

Issues

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Created January 18, 2022, Updated March 8, 2024
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