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Records 1 to 25 of 80 records from author David Heist

2024
Hashad, K., J. Steffens, R. Baldauf, D. Heist, P. Deshmukh, AND M. Zhang. Resolving the effect of roadside vegetation barriers as a near-road air pollution mitigation strategy. Environmental Science: Advances. Royal Society of Chemistry, London, Uk, 3:411-421, (2024). https://doi.org/10.1039/D3VA00220A
2023
Owen, Robert, D. Heist, J. Retter, AND M. Pirhalla. Evaluation of AERMOD options for mobile source modeling. Regional, State, and Local (RSL) Modelers' Workshop, Kansas City, MO, June 27 - 29, 2023.
Francisco, D., D. Heist, A. Venkatram, L. Brouwer, AND S. Perry. Incorporating the Impact of Roadside Barrier Effects on Dispersion into AERMOD. JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION. Air & Waste Management Association, Pittsburgh, PA, 74(1):Pages 39-51, (2023). https://doi.org/10.1080/10962247.2023.2277754
Pirhalla, M., J. Retter, D. Heist, C. Owen, W. Tang, L. Brouwer, AND T. Odom. Wind Flow Characterizations within Uniform and Non-uniform Building Configurations using Wind Tunnel Data and Large Eddy Simulations. Presented at 2023 EPA International Decontamination Research and Development Conference, Charleston, SC, December 05 - 07, 2023.
2022
Francisco, D., D. Heist, A. Venkatram, L. Brouwer, AND S. Perry. Observations and parameterization of the effects of barrier height and source-to-barrier distance on concentrations downwind of a roadway. Atmospheric Pollution Research. Turkish National Committee for Air Pollution Research and Control, Izmir, Turkey, 13(4):101385, (2022). https://doi.org/10.1016/j.apr.2022.101385
Owen, C., D. Heist, D. Francisco, L. Kent, AND M. Snyder. RLINE Model Development. 2022 Regional, State, Local Dispersion Modeling Workshop, NA, NC, July 12 - 14, 2022.
Pirhalla, M., D. Heist, S. Perry, W. Tang, AND L. Brouwer. Urban Dispersion Studies at the EPA. University of Arkansas Chemical Engineering Department Seminar, Fayetteville, AR, March 31, 2022.
2021
Venkatram, A., D. Heist, S. Perry, AND L. Brouwer. Dispersion at the Edges of Near Road Noise Barriers. Atmospheric Pollution Research. Turkish National Committee for Air Pollution Research and Control, Izmir, Turkey, 12(2):367-374, (2021). https://doi.org/10.1016/j.apr.2020.11.017
Breen, M., V. Isakov, C. Seppanen, S. Arunachalam, M. Breen, S. Prince, T. Long, D. Heist, P. Deshmukh, Keith Wyat Appel, C. Hogrefe, B. Murphy, Chris Nolte, G. Pouliot, H. Pye, AND J. Rosati. Integrating Time-Activity and Air Quality Sensors and Models into Smartphone-based PM2.5 and Ozone Exposure Model (TracMyAir). Annual Community Modeling and Analysis System (CMAS) Conference, Virtual, NC, November 01 - 05, 2021.
Pirhalla, M., D. Heist, S. Perry, W. Tang, AND L. Brouwer. Model Simulations of Contaminant Dispersion through an Irregular Building Array. 2021 U.S. Environmental Protection Agency (EPA) International Decontamination Research and Development Conference, NA, Online, November 01 - 05, 2021.
Owen, C., D. Francisco, D. Heist, A. Venkatram, L. Brouwer, AND S. Perry. RLINE Updates/ Mobile Source Modeling. 2021 Regional, State, and Local Dispersion Modelers; Workshop, NA, NC, June 21 - 23, 2021.
Francisco, D., D. Heist, A. Venkatram, L. Brouwer, AND S. Perry. Reduction of air pollution concentrations due to a solid barrier downwind of a roadway: wind tunnel results and dispersion model development. CMAS, Virtual, NC, November 01 - 05, 2021.
Pirhalla, M., D. Heist, S. Perry, W. Tang, AND L. Brouwer. Simulations of dispersion through an irregular urban building array. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 258:118500, (2021). https://doi.org/10.1016/j.atmosenv.2021.118500
2020
Heist, D., S. Perry, AND L. Brouwer. A Wind Tunnel Study to examine the Edge Effects of Roadway Barriers. 2020 American Meteorological Society Annual Meeting, Boston, MA, January 12 - 16, 2020.
Monbureau, E., D. Heist, S. Perry, AND W. Tang. Modeling lateral plume deflection in the wake of an elongated building. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 234:117608, (2020). https://doi.org/10.1016/j.atmosenv.2020.117608
Pirhalla, M., D. Heist, S. Perry, L. Brouwer, S. Hanna, S. Arya, AND V. Aneja. Simulated Flow and Dispersion of the Jack Rabbit II Field Experiment within EPA’s Fluid Modeling Facility Wind Tunnel. To be Presented at American Meteorological Society, Boston, Massachusetts, January 12 - 16, 2020.
Pirhalla, M., D. Heist, S. Perry, S. Hanna, T. Mazzola, S. Arya, AND V. Aneja. Urban Wind Field Analysis from the Jack Rabbit II Special Sonic Anemometer Study. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 243:117871, (2020). https://doi.org/10.1016/j.atmosenv.2020.117871
Heist, D., M. Pirhalla, AND S. Perrry. Urban/Building-Affected Dispersion: Updates on Analysis with the Jack Rabbit II Experiments and Ongoing Wind Tunnel Experiments. UK-US Air Quality Workshop, NA, North Carolina, November 16 - 17, 2020.
2019
Carissimo, B., S. Hanna, S. Trini Castelli, G. Tinarelli, M. Pirhalla, S. Perry, D. Heist, AND J. Chang. A comparison of building effects simulations in different atmospheric dispersion models with detailed sonic measurements from the Jack Rabbit II field experiment. 37th International Technical Meeting on Air Pollution Modelling and its Application, HamburgG, September 23 - 27, 2019.
Pirhalla, M., D. Heist, S. Perry, L. Brouwer, S. Hanna, S. Arya, AND V. Aneja. Relating Laboratory-Scale Dispersion Experiments to Full-Scale Data from Jack Rabbit II. Presented at 11th EPA International Decontamination Research and Development Conference, Norfolk, VA, November 19 - 21, 2019.
Heist, D. Roadside Barrier Dispersion Studies in a Meteorological Wind Tunnel. Further Numerical Modelling to Assess Passive Mitigation of Air Pollution: Capturing the Real World in Numbers, NA, New York, November 13, 2019.
2018
Valencia, A., A. Venkatram, D. Heist, D. Carruthers, AND S. Arunachalam. Development and evaluation of the R-LINE model algorithms to account for chemical transformation in the near-road environment. Transportation Research Part D: Transport and Environment. Elsevier BV, AMSTERDAM, Netherlands, 59:464-477, (2018).
Monbureau, E., S. Perry, AND D. Heist. Enhancements to AERMOD’s Building Downwash Algorithms based on Wind Tunnel and Embedded-LES Modeling. Building Downwash Summit, Research Triangle Park, NC, February 16, 2018.
Monbureau, E., D. Heist, S. Perry, L. Brouwer, H. Foroutan, AND W. Tang. Enhancements to AERMOD's building downwash algorithms based on wind-tunnel and Embedded-LES modeling. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 179:321-330, (2018).
Heist, D. AND S. Perry. Meteorological Wind Tunnels and Dispersion Model Development. EM: AIR AND WASTE MANAGEMENT ASSOCIATION'S MAGAZINE FOR ENVIRONMENTAL MANAGERS. Air & Waste Management Association, Pittsburgh, PA, December:1-4, (2018).