KIEAE Journal最新文献_第2页

A Survey on the Operation Status of Heating and Cooling System in Green Remodeling Buildings - Focused on the Heating and Cooling Set Point Temperature and Comfort and Satisfaction - 绿色改造建筑供暖和供冷系统运行状况调查--以供暖和供冷设定点温度及舒适度和满意度为重点

KIEAE Journal Pub Date : 2024-02-29 DOI: 10.12813/kieae.2024.24.1.137

Namchul Seong, Goopyo Hong

引用次数: 0

Assessment of Feasibility for Upper Limit Segmentation of DC/AC Ratio by Installation Conditions of Building PV System 根据建筑光伏系统的安装条件评估直流/交流比上限细分的可行性

KIEAE Journal Pub Date : 2024-02-29 DOI: 10.12813/kieae.2024.24.1.099

Hyomun Lee, Jaewon Kim, Minjoo Choi, Dongsu Kim, Jongho Yoon

引用次数: 0

Development Direction of the Neighborhood Unit Certification System for Sustainable and Safe City Realization - Focused on Crime Prevention Through Environmental Design - 实现可持续安全城市的邻里单位认证体系的发展方向--以通过环境设计预防犯罪为重点

KIEAE Journal Pub Date : 2024-02-29 DOI: 10.12813/kieae.2024.24.1.037

Yu-Jin Kim

引用次数: 0

Architectural Applicability of Vertical Louvers with Translucent Solar Cells - Focused on the Office Space Unit - 带有半透明太阳能电池的垂直百叶窗的建筑适用性--以办公空间单元为重点

KIEAE Journal Pub Date : 2024-02-29 DOI: 10.12813/kieae.2024.24.1.107

Seung-Hoon Han

引用次数: 0

Trend Analysis of Contextual Design in New York City’s Historic District - Focusing on Remodeling, Extension, and New Buildings in Manhattan - 纽约市历史街区文脉设计趋势分析--以曼哈顿的改建、扩建和新建建筑为重点

KIEAE Journal Pub Date : 2024-02-29 DOI: 10.12813/kieae.2024.24.1.013

Sang-Kweon Um

引用次数: 0

Indoor Environmental Controls for Improving Occupant Thermal Comfort in Perimeter Spaces - Focusing on the Thermal Environment due to Solar Radiation during the Heating Season - 改善周边空间居住者热舒适度的室内环境控制--重点关注采暖季太阳辐射造成的热环境问题--《室内环境控制与采暖季》，美国国家科学院（NASA），2010 年。

KIEAE Journal Pub Date : 2024-02-29 DOI: 10.12813/kieae.2024.24.1.083

Chul Kim

引用次数: 0

Analyzing Trends in Photovoltaic Systems for the Implementation of Zero-Energy Buildings 分析光伏系统的发展趋势，实现零能耗建筑

KIEAE Journal Pub Date : 2024-02-29 DOI: 10.12813/kieae.2024.24.1.129

B. Park, Ji-Young Yun, Nam-Hyeon Kim, Jin-Woo Moon

引用次数: 0

Analysis of Temperature Exchange Efficiency and Antibacterial Performance of Curved Euro Polystyrene Heat Exchangers through the Design of Experiments Method 通过实验设计方法分析弯曲型聚苯乙烯换热器的换温效率和抗菌性能

KIEAE Journal Pub Date : 2023-10-31 DOI: 10.12813/kieae.2023.23.5.053

Beungyong Park, Heejun Jun, Byoungchull Oh

{"title":"Analysis of Temperature Exchange Efficiency and Antibacterial Performance of Curved Euro Polystyrene Heat Exchangers through the Design of Experiments Method","authors":"Beungyong Park, Heejun Jun, Byoungchull Oh","doi":"10.12813/kieae.2023.23.5.053","DOIUrl":"https://doi.org/10.12813/kieae.2023.23.5.053","url":null,"abstract":"Purpose: This study aims to design an efficiency-enhancing product by considering various factors and design variables to improve the heat exchange efficiency and antibacterial performance of the heat exchange element of the ventilation system for apartment houses. Method: In this study, the structure of polystyrene sensible heat exchanger element is proposed as a single-layer curved flow path structure. In addition, the factors affecting the heat exchange performance design were investigated, and the main factors and the influence between several factors were statistically analyzed using the 6-Sigma full factorial method. Result: It was found that the material (factor A), shape (factor B), and the single length of the heat exchange air passage (factor C) play an important role in achieving the target value required to design the heat exchanger. In particular, the effectiveness levels of factor B and factor C were found to be significant at P 0.05. It was also determined that the optimal design to achieve 90% temperature exchange efficiency is a hexagonal shape of the sensible heat element and a single air passage length of 20 cm. Considering the manufacturing error and process reliability, the final 10 products were manufactured, and their average heating temperature exchange efficiency was 89.15. Experiments on antibacterial performance showed that the Alt 2 specimen using silver nanopowder mixed materials had excellent antibacterial ability against E. coli and Staphylococcus aureus with 99.9% each.","PeriodicalId":475694,"journal":{"name":"KIEAE Journal","volume":"16 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135978042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An Analysis on a Becoming On-line of a School Space after COVID-19 Using ESG - Focused on the Middle Schools in Seoul - 基于ESG的新冠肺炎后学校空间上线分析——以首尔地区中学为例

KIEAE Journal Pub Date : 2023-10-31 DOI: 10.12813/kieae.2023.23.5.005

Nagyeom Lee, Sooyoung Lim

{"title":"An Analysis on a Becoming On-line of a School Space after COVID-19 Using ESG - Focused on the Middle Schools in Seoul -","authors":"Nagyeom Lee, Sooyoung Lim","doi":"10.12813/kieae.2023.23.5.005","DOIUrl":"https://doi.org/10.12813/kieae.2023.23.5.005","url":null,"abstract":"Purpose: After COVID-19, schools had have to give classes through online network. It has been drastically resulting in an informatization which had been changed gradually in not only in schools, every part of a society. Educational methods are changed and the school space is also required to be rethought. So, this study aims to find out whether the spatial development in school is essential and if so, what kind of progress is called for. The space and facility of school have been fitted to analog way as following past standard. Unlike fast streams of our era, specifically after the pandemic, the physical conditions of school building still stayed in yesterday. Method: In this research, in-depth interview was conducted. The interviewees were present middle school teachers who were the direct users of school space. They worked in the school building in Seoul. In the interviews, past and current situations of teaching classes were demonstrated, specific changes after COVID-19 were pictured, and expected improvements were illustrated. Based of the interview result, new modules of a classroom which are different from present one, in size and capacity, are suggested. Result: Because analog media like books and digital media like tablet PC and electronic blackboard are simultaneously utilized in a classroom, the students demand bigger personal space and wider desk for each of them. The classroom they stay all day needs also to be expanded. Moreover, the Internet network, especially wireless one is in the first need due to increasing use of digital device.","PeriodicalId":475694,"journal":{"name":"KIEAE Journal","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135978046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An Analysis of Resident Satisfaction Based on Types of External Spaces in Apartment 基于公寓外部空间类型的居民满意度分析

KIEAE Journal Pub Date : 2023-10-31 DOI: 10.12813/kieae.2023.23.5.023

Hee-Moon Song, Boo-Seong Kang, Sung-Bin Yoon, Sung-Eun Hwang

引用次数: 0