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Transactions of The Korean Society of Mechanical Engineers A最新文献

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Analysis of Strain Behavior of Yeongdo Bascule Bridge Based on Measured Data 基于实测数据的英岛拱桥应变特性分析
Transactions of The Korean Society of Mechanical Engineers A Pub Date : 2023-10-31 DOI: 10.3795/ksme-a.2023.47.10.771
Kee-Joo Kim, Jae-Woong Lee
{"title":"Analysis of Strain Behavior of Yeongdo Bascule Bridge Based on Measured Data","authors":"Kee-Joo Kim, Jae-Woong Lee","doi":"10.3795/ksme-a.2023.47.10.771","DOIUrl":"https://doi.org/10.3795/ksme-a.2023.47.10.771","url":null,"abstract":"","PeriodicalId":23293,"journal":{"name":"Transactions of The Korean Society of Mechanical Engineers A","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135765529","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
Development of HILS for Validation of Cyber Physical Operation System of Underwater Robot 水下机器人网络物理操作系统验证的HILS开发
Transactions of The Korean Society of Mechanical Engineers A Pub Date : 2023-10-31 DOI: 10.3795/ksme-a.2023.47.10.821
Jong-Boo Han, Yeongjun Lee, Daegil Park, Tae-Kyeong Yeu
{"title":"Development of HILS for Validation of Cyber Physical Operation System of Underwater Robot","authors":"Jong-Boo Han, Yeongjun Lee, Daegil Park, Tae-Kyeong Yeu","doi":"10.3795/ksme-a.2023.47.10.821","DOIUrl":"https://doi.org/10.3795/ksme-a.2023.47.10.821","url":null,"abstract":"","PeriodicalId":23293,"journal":{"name":"Transactions of The Korean Society of Mechanical Engineers A","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135765527","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
Torsional Behavior of GFRP Braid Composites according to Compression Molding Conditions 压缩成型条件下GFRP编织复合材料的扭转性能
Transactions of The Korean Society of Mechanical Engineers A Pub Date : 2023-10-31 DOI: 10.3795/ksme-a.2023.47.10.789
Jae-Ki Kwon, Jung-Kyu Shin
{"title":"Torsional Behavior of GFRP Braid Composites according to Compression Molding Conditions","authors":"Jae-Ki Kwon, Jung-Kyu Shin","doi":"10.3795/ksme-a.2023.47.10.789","DOIUrl":"https://doi.org/10.3795/ksme-a.2023.47.10.789","url":null,"abstract":"","PeriodicalId":23293,"journal":{"name":"Transactions of The Korean Society of Mechanical Engineers A","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135765528","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
Higher-Order Universal Modeling of Composite Sandwich Plates with Material and Geometric Irregularities 含材料和几何不规则的复合材料夹层板的高阶通用建模
Transactions of The Korean Society of Mechanical Engineers A Pub Date : 2023-10-31 DOI: 10.3795/ksme-a.2023.47.10.805
Chang-Yong Lee
{"title":"Higher-Order Universal Modeling of Composite Sandwich Plates with Material and Geometric Irregularities","authors":"Chang-Yong Lee","doi":"10.3795/ksme-a.2023.47.10.805","DOIUrl":"https://doi.org/10.3795/ksme-a.2023.47.10.805","url":null,"abstract":"","PeriodicalId":23293,"journal":{"name":"Transactions of The Korean Society of Mechanical Engineers A","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135765534","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
Design and Production of a Protective Cover for Guided Missiles Using a Soft Material Based on Design for Additive Manufacturing 基于增材制造设计的软材料导弹防护罩设计与生产
Transactions of The Korean Society of Mechanical Engineers A Pub Date : 2023-10-31 DOI: 10.3795/ksme-a.2023.47.10.829
Jae-Yeon Kim, Sang-Myeong Lee, Min-Seok Ko, Seong-Ik Ahn, Kyu-Tae Shin, Jae-Min Park, Gil-Yong Lee, Soon-Jo Kwon
{"title":"Design and Production of a Protective Cover for Guided Missiles Using a Soft Material Based on Design for Additive Manufacturing","authors":"Jae-Yeon Kim, Sang-Myeong Lee, Min-Seok Ko, Seong-Ik Ahn, Kyu-Tae Shin, Jae-Min Park, Gil-Yong Lee, Soon-Jo Kwon","doi":"10.3795/ksme-a.2023.47.10.829","DOIUrl":"https://doi.org/10.3795/ksme-a.2023.47.10.829","url":null,"abstract":"","PeriodicalId":23293,"journal":{"name":"Transactions of The Korean Society of Mechanical Engineers A","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135765530","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
Active Control of Engine Noise in Full-Face Helmet 全罩式头盔发动机噪声的主动控制
Transactions of The Korean Society of Mechanical Engineers A Pub Date : 2023-10-31 DOI: 10.3795/ksme-a.2023.47.10.813
Juyeon Kim, Youngjin Kim, Hyeongrae Kim, Daehyeon Kim, Jongmo Kang, Hyounsuk Kim, Dongho Oh
{"title":"Active Control of Engine Noise in Full-Face Helmet","authors":"Juyeon Kim, Youngjin Kim, Hyeongrae Kim, Daehyeon Kim, Jongmo Kang, Hyounsuk Kim, Dongho Oh","doi":"10.3795/ksme-a.2023.47.10.813","DOIUrl":"https://doi.org/10.3795/ksme-a.2023.47.10.813","url":null,"abstract":"","PeriodicalId":23293,"journal":{"name":"Transactions of The Korean Society of Mechanical Engineers A","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135765533","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
Evaluation of the Durability Characteristics of the Active Turns of GFRP Composite Coil Spring by Structural Analysis and Tests 基于结构分析和试验的GFRP复合材料卷簧主动匝数耐久性评价
Transactions of The Korean Society of Mechanical Engineers A Pub Date : 2023-09-30 DOI: 10.3795/ksme-a.2023.47.9.721
Jae-Ki Kwon, Jung-Kyu Shin
{"title":"Evaluation of the Durability Characteristics of the Active Turns of GFRP Composite Coil Spring by Structural Analysis and Tests","authors":"Jae-Ki Kwon, Jung-Kyu Shin","doi":"10.3795/ksme-a.2023.47.9.721","DOIUrl":"https://doi.org/10.3795/ksme-a.2023.47.9.721","url":null,"abstract":"본 연구에서는 브레이딩 공법으로 자동차용 GFRP 복합재 코일 스프링을 제작했으며, 장기 운영 상황을 고려한 신뢰성 평가를 위해 내구시험을 진행하였다. 시험 전·후 하중-변위 및 자유고 변화를 분석하였으며, 철계 스프링의 규격에 부합하는지 평가했다. 시제품의 제작비용 절감을 위해 제작된 스프링의 일부분을 절단해서 시험하는 방법을 구조해석을 통해 정립하였으며, 실제 시험을 실시하여 해당 시험법의 타당성을 확인하였다. 또한 시험이 완료된 스프링은 육안검사를 진행하여 결함부를 관찰했으며, 주사전자현미경을 이용하여 스프링 내 균열의 분포, 균열 발생 및 진전거동 확인을 통한 손상평가를 진행하였다.","PeriodicalId":23293,"journal":{"name":"Transactions of The Korean Society of Mechanical Engineers A","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136272404","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
Driving Mileage Optimization of a C-segment Electric Vehicle Considering City and Highway Energy Consumption 考虑城市和公路能耗的c级电动汽车行驶里程优化
Transactions of The Korean Society of Mechanical Engineers A Pub Date : 2023-09-30 DOI: 10.3795/ksme-a.2023.47.9.737
Jinhyuk Seok, Hanbit Lee, Jongsoo Lee
{"title":"Driving Mileage Optimization of a C-segment Electric Vehicle Considering City and Highway Energy Consumption","authors":"Jinhyuk Seok, Hanbit Lee, Jongsoo Lee","doi":"10.3795/ksme-a.2023.47.9.737","DOIUrl":"https://doi.org/10.3795/ksme-a.2023.47.9.737","url":null,"abstract":"본 논문에서는 C-segment 전기차의 1회 충전 주행거리에 대한 설계 인자를 분석하고, 제안된 조건과 결합하여 최적의 주행거리를 달성하는 방법을 제안한다. CRUISE M 상용 프로그램을 이용한 차량 시스템 수준의 1D 시뮬레이션을 통해 도심 및 고속도로 주행 조건에서 전기차의 주행거리를 해석한다. CRUISE M 사용 프로그램은 개념 설계 단계에서부터 활용할 수 있는 소프트웨어로써 완성차의 성능을 예측할 수 있다. 시뮬레이션 해석 결과는 정부 공인 인증시험 결과와 비교하여 해석의 신뢰도와 정확도를 확인한다. 해석의 설계 인자는 주행거리와의 영향도를 분석하여 선별한다. 시뮬레이션 해석 결과를 빠르게 추정할 수 있는 대리 모델을 생성하고 NSGA-2를 이용해 제한 조건을 반영한 최적 설계를 도출한다. 최적 설계 결과는 시뮬레이션 해석 결과와 비교하여 신뢰성을 확보한다.","PeriodicalId":23293,"journal":{"name":"Transactions of The Korean Society of Mechanical Engineers A","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136272403","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
A Study on the Drop Impact Analyses and Design Improvement of Boiler Package 锅炉机组跌落冲击分析及设计改进研究
Transactions of The Korean Society of Mechanical Engineers A Pub Date : 2023-09-30 DOI: 10.3795/ksme-a.2023.47.9.763
Ingyeong Jang, Sanghoon Lee
{"title":"A Study on the Drop Impact Analyses and Design Improvement of Boiler Package","authors":"Ingyeong Jang, Sanghoon Lee","doi":"10.3795/ksme-a.2023.47.9.763","DOIUrl":"https://doi.org/10.3795/ksme-a.2023.47.9.763","url":null,"abstract":"본 연구에서는 가정용 보일러 포장품의 낙하충돌 시 제품 건전성 평가를 위한 유한요소모델을 구축하고 검증 시험을 수행하여 구축된 모델 및 사용된 해석 방법의 타당성을 평가하였다. 제품의 낙하 충격 거동을 정확히 모사하기 위하여 부품의 무게 및 무게 중심이 정확히 모사되도록 모델을 구축하였다. 충격 완충재로 사용되는 발포 폴리스티렌의 압축 물성을 평가하기 위하여 1축 압축시험을 수행하여 얻어진 데이터를 가공하여 해석에 활용하였다. ABAQUS/Explicit의 외연적 시간적분법을 사용하여 해석을 수행하였고 충격 가속도의 시간이력 및 주요 부위에서의 변형률 시간이력을 시험으로 얻어진 데이터와 비교하여 해석모델의 타당성을 입증하였다. 구축된 모델을 활용하여 제품 시험 및 해석으로 발견된 포장설계의 문제점을 해결하기 위한 개선안을 도출하였다.","PeriodicalId":23293,"journal":{"name":"Transactions of The Korean Society of Mechanical Engineers A","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136272402","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
Heat Dissipation Design and Verification of Military Electronic Equipment Using 3D Printing Duct 军用电子设备3D打印散热设计与验证
Transactions of The Korean Society of Mechanical Engineers A Pub Date : 2023-09-30 DOI: 10.3795/ksme-a.2022.47.9.755
Sung-Eun Jin, Seung-Cheol Lee, Sung-Kuk Kim, Gong-Hee Lee, Eui-Yeol Yoon, Jang-Wook Heo
{"title":"Heat Dissipation Design and Verification of Military Electronic Equipment Using 3D Printing Duct","authors":"Sung-Eun Jin, Seung-Cheol Lee, Sung-Kuk Kim, Gong-Hee Lee, Eui-Yeol Yoon, Jang-Wook Heo","doi":"10.3795/ksme-a.2022.47.9.755","DOIUrl":"https://doi.org/10.3795/ksme-a.2022.47.9.755","url":null,"abstract":"본 연구에서는 CFD 해석기법과 3D 프린팅 덕트를 활용하여 고발열 전자장비 시스템의 방열구조를 개선하였다. 전원 공급 장치를 별도의 공간에 배치하여 회로카드 조립체로 유입되는 냉각 공기 유량을 증가시키고 기하 형상의 3D 프린팅 덕트를 장착하여 고발열 회로카드 조립체로 냉각 공기를 집중시켰다. 이후 개선 시제품을 제작하여 고온 환경에서 동작 시험을 수행하였다. 그 결과 전자장비가 고온에서 안정적으로 동작하였으며, 고발열 회로카드 조립체는 허용온도 기준 평균 17°C의 고온 마진을 확보하였다.","PeriodicalId":23293,"journal":{"name":"Transactions of The Korean Society of Mechanical Engineers A","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136272397","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
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