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Analytical view factors in urban canopy models with trees: Model development and case study in Brooklyn, New York City

delete2026-05-07
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PRE
AI
C
Chenghao Wang *
Y
Yuqi Huang
D
David L. Miller
D
Daniel S.W. Katz
A
Arnab K. Ghosh
DOI：10.1016/j.buildenv.2026.114710delete
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Abstract

Abstract

En 中文
• We proposed analytical view factor solutions for urban canopy models with trees • Analytical solutions match Monte Carlo ray tracing results with near-perfect agreement • The proposed approach is robust across geometry, transmissivity, and step size • A case study in NYC demonstrates enhanced tree cooling under heat wave conditions • Humidification from trees elevates wet-bulb temperature despite decrease in heat index
Keywords:
view factor
urban canopy model
tree cooling
heat wave
wet-bulb temperature

Journal

Building and Environment cover
Building and Environment
IF:
7.6
Papers:
1.3W
Citations:
6.6W

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weill cornell medicine
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university of oklahoma
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  cornell university
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