Quantitative Analysis of Height-Difference Ventilation in Residential Buildings: Application in Higher Education and Architectural Design in Shanghai

This study investigates the ventilation performance driven by height differences in residential buildings within the Shanghai region, utilizing a quantitative experiment framework based on the Virtualwind (VW) platform. The research emphasizes the integration of a "wind performance-oriented design" (WPOD) paradigm, aimed at promoting sustainable architectural practices. A core objective of this research is to develop a robust set of quantitative control methodologies for height-difference ventilation, designed to streamline the traditionally complex and time-consuming process of case-by-case analysis into a series of precise and reliable wind performance metrics. These metrics are intended to be incorporated into the early stages of architectural design, functioning similarly to the control of sunlight spacing, and serving as critical guiding parameters that align architectural design with natural environmental factors. The WPOD approach is anticipated to optimize ventilation efficiency in residential environments, thereby enhancing the living conditions in densely populated urban areas like Shanghai. Additionally, the paper explores the application of the WPOD design paradigm in higher education, with a focus on its integration into architectural teaching curricula, aiming to equip future architects with the skills necessary to incorporate sustainable design principles into their practice. The results of this study are expected to provide a scientific basis for the development of architectural designs that harmonize with the natural environment, contributing to both the field of architecture and the advancement of sustainable living environments.