Effect of existing residential renovation strategies on heating and cooling load in Shanghai
نویسندگان
چکیده
To provide a reference for the renovation of Shanghai’s existing residential districts, this study quantifies and compares relationships between common strategies, microclimate, heating cooling loads. These strategies include improving greening rate (G), reflectivity pavement (P), wall materials (W), roof or applying green (R). are applied to typical model extracted from areas in Shanghai, China. ENVI-met EnergyPlus combined simulate microclimate represented by average meteorological parameters front building surfaces load on day winter summer. The results show that data around target contributes significant difference air conditioning both summer winter. For summer, G, W, R reduced their total load, whereas P increased parameter. contributed most decrease followed G least. G3P1W3R3 G1P3W1R1 were scenarios with lowest highest load. under was 136 kWh (12.7%) less than G1P3W1R1. winter, (R4) building, W (R2, R3) it. G1P3W1R4 145 (14.5%) G3P1W3R3.
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ژورنال
عنوان ژورنال: E3S web of conferences
سال: 2023
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202339605010