동적 해석법에 의한 벽체 열전도 저항 현장 평가에 관한 연구 ( Evaluation of R value of Wall on Site by Dynamic Interpretation Method )
暂无分享,去创建一个
In measuring R value on site the analysis method to obtain
value appropriate to precise one regardless of variation
of temprature and to reduce measurment time is required.
In this study, dynamic analysis method was studied as the
analysis method of Diagnostic Equipment for In-situ Thermal
Testing of the Exterior Envelopes in Building and evaluated
through experiments.
For insulated model wall, the results calculated by dynamic
method were higher than that of Quasi-Steady analysis method
or estimate accurate value by 7% at the case of constant indoor
temperature and 13% at the case of unstable indoor temperature.
We can expect to obtain accurate approximation (less than 10 %)
before quasi-steady state.