Publications

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Journal Article
Singer, Brett C, Wanyu R Chan, Yang-Seon Kim, Francis J Offermann, and Iain S Walker. "Indoor Air Quality in California Homes with Code-Required Mechanical Ventilation." Indoor Air (2020).

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   Accepted Manuscript (1.35 MB)   Supporting Information (2.73 MB)
Zhao, Haoran, Wanyu R Chan, Sebastian Cohn, William W Delp, Iain S Walker, and Brett C Singer. "Indoor Air Quality in New and Renovated Low‐Income Apartments with Mechanical Ventilation and Natural Gas Cooking in California." Indoor Air (2020).

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   PDF (1.53 MB)
Chan, Wanyu R, Xiwang Li, Brett C Singer, Theresa Pistochini, David Vernon, Sarah Outcault, Angela Sanguinetti, and Mark Modera. "Ventilation rates in California classrooms: Why many recent HVAC retrofits are not delivering sufficient ventilation." Building and Environment 167.January 2020 (2020).

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   PDF (878.63 KB)   Supplementary Data PDF (1.47 MB)
Report
Singer, Brett C, Wanyu R Chan, William W Delp, Iain S Walker, and Haoran Zhao. Effective Kitchen Ventilation for Healthy Zero Net Energy Homes with Natural Gas. 2021.
Dutton, Spencer M, Wanyu R Chan, Mark J Mendell, Marcella Barrios, Srinandini Parthasarathy, Meera A Sidheswaran, Douglas P Sullivan, Ekaterina Eliseeva, and William J Fisk. Evaluation of the Indoor Air Quality Procedure for Use in Retail Buildings. Berkeley: Lawrence Berkeley National Laboratory, 2013. LBNL-6079E.

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   PDF (1.33 MB)
Chan, Wanyu R, Yang-Seon Kim, Brett C Singer, Iain S Walker, and Max H Sherman. Healthy Efficient New Gas Homes (HENGH) Field Study Protocol. 2016. LBNL-1005819.

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   PDF (3.28 MB)
Chan, Wanyu R, Randy L Maddalena, J. Chris Stratton, Toshifumi Hotchi, Brett C Singer, Iain S Walker, and Max H Sherman. Healthy Efficient New Gas Homes (HENGH) Pilot Test Results. 2016. LBNL-1005818.

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   PDF (4.32 MB)
Chan, Wanyu R, Meera A Sidheswaran, Sebastian Cohn, Douglas P Sullivan, and William J Fisk. Healthy Zero Energy Buildings (HZEB) Program – Cross-Sectional Study of Contaminant Levels, Source, Strengths, and Ventilation Rates in Retail Stores. 2014. LBNL-6784E.

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   PDF (5.08 MB)
Chan, Wanyu R, Meera A Sidheswaran, Douglas P Sullivan, Sebastian Cohn, and William J Fisk. Healthy Zero Energy Buildings (HZEB) Program– Interim Report on Cross‐Sectional Study of Contaminant Levels, Source Strengths, and Ventilation Rates in Retail Stores. Berkeley: Lawrence Berkeley National Laboratory, 2012.

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   PDF (1.82 MB)
Maddalena, Randy L, Mark J Mendell, Ekaterina Eliseeva, Wanyu R Chan, Douglas P Sullivan, Marion L Russell, Michael G Apte, Usha Satish, and William J Fisk. Impact of Independently Controlling Ventilation Rate per Person and Ventilation Rate per Floor Area on Perceived Air Quality, Sick Building Symptoms and Decision Making. 2013. LBNL-6549e (REV).

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   PDF (3.35 MB)
Pistochini, Theresa, Caton Mande, Mark Modera, Sarah Outcault, Angela Sanguinetti, Wanyu R Chan, Spencer M Dutton, Brett C Singer, and Xiwang Li. Improving Ventilation and Indoor Environmental Quality in California K-12 Schools. 2020.
Price, Phillip N, Arman Shehabi, Wanyu R Chan, and Ashok J Gadgil. Indoor-Outdoor Air Leakage of Apartments and Commercial Buildings. Lawrence Berkeley National Laboratory, 2006.
Chan, Wanyu R, and Brett C Singer. Measurement-Based Evaluation of Installed Filtration System Performance in Single-Family Homes. 2014. LBNL-6607E.

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   PDF (749.56 KB)
Mendell, Mark J, Ekaterina Eliseeva, Michael Spears, Wanyu R Chan, Sebastian Cohn, Douglas P Sullivan, and William J Fisk. A Prospective Study of Ventilation Rates and Illness Absence in California Office Buildings. 2014. LBNL-6888e.

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   PDF (1.52 MB)
Fisk, William J, Wanyu R Chan, and Toshifumi Hotchi. Prototype Systems for Measuring Outdoor Air Intake Rates in Rooftop Air Handlers. 2015. LBNL-181030.

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   PDF (1.51 MB)
Chan, Wanyu R, Phillip N Price, and Ashok J Gadgil. Sheltering in buildings from large-scale outdoor releases. Lawrence Berkeley National Laboratory, 2004.
Fisk, William J, Spencer M Dutton, Mark J Mendell, and Wanyu R Chan. Should Title 24 Ventilation Requirements Be Amended to include an Indoor Air Quality Procedure?. 2013. LBNL-6705E.

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   PDF (464.03 KB)
Chan, Wanyu R, and Federico Noris. Side‐by‐Side Comparison of Particle Count and Mass Concentration Measurements in a Residence. Berkeley: Lawrence Berkeley National Laboratory, 2011.

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   PDF (720.47 KB)
Chan, Wanyu R, Sangeetha Kumar, Alexandra L Johnson, and Brett C Singer. Simulations of short-term exposure to NO2 and PM2.5 to inform capture efficiency standards. 2020. LBNL-2001332.

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   PDF (1.53 MB)
Piette, Mary Ann, Tianzhen Hong, William J Fisk, Norman Bourassa, Wanyu R Chan, Yixing Chen, H.Y. Iris Cheung, Toshifumi Hotchi, Margarita Kloss, Sang Hoon Lee, Phillip N Price, Oren Schetrit, Kaiyu Sun, Sarah C Taylor-Lange, and Rongpeng Zhang. Small and Medium Building Efficiency Toolkit and Community Demonstration Program. 2017. LBNL-2001054.

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   PDF (1.89 MB)
Chan, Wanyu R, Yang-Seon Kim, Brennan Less, Brett C Singer, and Iain S Walker. Ventilation and Indoor Air Quality in New California Homes with Gas Appliances and Mechanical Ventilation. 2019. LBNL-2001200R1.

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   PDF (15.13 MB)
Thesis
Chan, Wanyu R. "Assessing the effectiveness of shelter-in-place as an emergency response to large-scale outdoor chemical releases." University of California, Berkeley, 2006.

Pages