http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
EN 15026 Benchmark Test를 통한 내부결로 평가방법의 해석결과 비교
민다혜(Min, Da-Hye),김영탁(Kim, Young-Tag),권영철(Kwon, Young-Cheol),유동철(Yoo, Dong-Chul),장향인(Jang, Hyang-In) 한국건축친환경설비학회 2020 한국건축친환경설비학회 논문집 Vol.14 No.1
As condensation is recognized as a major problem and defect in buildings, There is a need for an accurate evaluation method and criteria for determining condensation. However, in Korea, there is no evaluation criteria other than whether surface condensation using TDR occurs in a steady state. Therefore, The study considered methods for evaluating internal condensation in abnormal conditions and compared and analyzed the EN 15026 benchmark results. Comparing the evaluation index of EN 15026 and the calculated values of the researched evaluation method, the overall distribution of the temperature and the moisture content and the shape of the graph were calculated and analyzed very similarly. Later, the researched Matsumoto Mamoru algorithm is applied to reduce condensation in the initial design, and further research on the analysis of various structures will be performed.
김상명(Sang Myung Kim),Fred Edmond Boafo,민다혜(Da Hye Min),김진희(Jin Hee Kim),김준태(Jun Tae Kim) 대한설비공학회 2017 대한설비공학회 학술발표대회논문집 Vol.2017 No.6
Global efforts to reduce energy consumption in buildings has continuously increased. In advanced countries, building energy use has reached almost 40% of total energy consumption. In the case of Korea, it accounts for 25% of domestic energy consumption. The Korean government has set goals to meet passive house standard by 2015 and zero-energy building construction by 2025. High efficiency insulation such as vacuum insulation panel (VIP) is required to satisfy such regulation. VIP is a highly efficient insulation which has higher insulation performance, that is about 7~8 times better than conventional insulation. Using VIP reduces insulation thickness and creates wider effective inner space. However, VIP is a non-homogenous insulation material composed of materials which have different thermal conductivities. Consequently, when VIP is installed in building, various thermal bridges occur between core and envelope materials, airgap between panels, and between construction materials of building and VIP. In this study, analysis of thermal bridge effect caused by VIP installation method in building, using Physibel BISCO simulation program has been done. In all, four types of installation methods were studied. Application methods using wood lath, anchor, joiner and PVC-rail were simulated. The result from the simulation showed that, joiner type has the highest performance among VIP application methods.