Research On Indoor Thermal Environment In Hani Tuzhang House By Measurement And Simulation

Hani inhabited live in the ethnic tuzhang house from generation to generation in Mojiang. Tuzhang house set warm in winter, cool in summer in a body, it also can keep fire from here. Because of the Hani lived in the mountain and semi-mountain area, the air humidity is big, warm and cool climate. this house is widely distributed in the mountain, thousands of years tuzhang house as Hani’s most ancient dwellings, lives today. Tuzhang house is Hani residential. the guests from the mountain outside, is from the tuzhang house recognize the existence of the hani.This article uses the theory and method of transient flow field parameters measurement. use the temperature and humidity meter. anemometer, multi-function instrument. according to the temperature and humidity distribution characteristics of living field by local Hani people section1m and1.5m.This article uses the theory and method of computational fluid dynamics. to study hani people tuzhang house did some simplification, established the mathematical model and the corresponding physical model. Application of Fluent software, the turbulence model and the N-S model on momentum tuzhang house distribution of indoor airflow under the current operating conditions are simulated. the section lm and1.5m temperature field and velocity field distribution.The results show that the simulated, numerical calculation and actual measurement data keep consistent basiclv. confirmed the airflow of the Hani tuzhang house using turbulence model for numerical calculation is feasible. The research as "exploration of Hani village of characteristic of typical tuzhang house regulation scheme", push for late in the project of construction scheme optimization and provide support in Mojiang.