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Transactions of the Korean Society of Mechanical Engineers B最新文献

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Theoretical Study on the Compression Process of Gas with Fine Water Droplet 细水滴气体压缩过程的理论研究
IF 0.2
Transactions of the Korean Society of Mechanical Engineers B Pub Date : 2023-04-30 DOI: 10.3795/ksme-b.2023.47.4.205
Tae-Ho Kim, H. Kim
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引用次数: 0
CFD Modeling for Water Transfer Analysis of Hollow-Fiber Membrane Humidifiers 中空纤维膜加湿器水传递分析的CFD建模
IF 0.2
Transactions of the Korean Society of Mechanical Engineers B Pub Date : 2023-04-30 DOI: 10.3795/ksme-b.2023.47.4.187
Yoora Choi, Xuan Linh Nguyen, Sangseok Yu
{"title":"CFD Modeling for Water Transfer Analysis of Hollow-Fiber Membrane Humidifiers","authors":"Yoora Choi, Xuan Linh Nguyen, Sangseok Yu","doi":"10.3795/ksme-b.2023.47.4.187","DOIUrl":"https://doi.org/10.3795/ksme-b.2023.47.4.187","url":null,"abstract":"","PeriodicalId":43823,"journal":{"name":"Transactions of the Korean Society of Mechanical Engineers B","volume":"48 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73528594","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
Proportional Feedback Control of Turbulent Flow Over a Circular Cylinder Using Low-Pass Filtered Sensing Velocity 利用低通滤波感知速度的圆柱湍流比例反馈控制
IF 0.2
Transactions of the Korean Society of Mechanical Engineers B Pub Date : 2023-04-30 DOI: 10.3795/ksme-b.2023.47.4.235
Jin-Young Yun, Jungil Lee
{"title":"Proportional Feedback Control of Turbulent Flow Over a Circular Cylinder Using Low-Pass Filtered Sensing Velocity","authors":"Jin-Young Yun, Jungil Lee","doi":"10.3795/ksme-b.2023.47.4.235","DOIUrl":"https://doi.org/10.3795/ksme-b.2023.47.4.235","url":null,"abstract":"","PeriodicalId":43823,"journal":{"name":"Transactions of the Korean Society of Mechanical Engineers B","volume":"497 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82012815","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 Numerical Study on Particle Collection for Wavy Dielectric Plate in 2-stage Wire-Plate Electrostatic Precipitator 两级线板电除尘器波浪介质板颗粒收集的数值研究
Transactions of the Korean Society of Mechanical Engineers B Pub Date : 2023-04-30 DOI: 10.3795/ksme-b.2023.47.4.195
Jae-Hyun Park, Se-Hyun Kim, Ho-Yeon Choi, Man-Yeong Ha
{"title":"A Numerical Study on Particle Collection for Wavy Dielectric Plate in 2-stage Wire-Plate Electrostatic Precipitator","authors":"Jae-Hyun Park, Se-Hyun Kim, Ho-Yeon Choi, Man-Yeong Ha","doi":"10.3795/ksme-b.2023.47.4.195","DOIUrl":"https://doi.org/10.3795/ksme-b.2023.47.4.195","url":null,"abstract":"본 연구에서는 유전체 분리판이 추가된 2단식 와이어-평판 전기 집진기의 유전체 분리판의 형상 및 입구 공기 유속에 따른 초미세입자 포집 특성을 수치적으로 규명하는 연구를 수행하였다. 전기 집진기의 정전기적 특성과 입자 거동은 상용 소프트웨어의 UDF(user defined function)를 사용하여 구현하였다. Lawless 대전 모델을 사용하여 고전압을 인가한 와이어에서 발생하는 코로나 방전 현상으로 인한 입자의 대전 현상이 구현되었다. 입구 공기 유속 및 유전체 분리판의 높이가 집진 효율에 미치는 영향을 수치적으로 조사하였다. 집진 효율은 유속이 증가함에 따라 감소하였고, 유전체 분리판 형상에 많은 영향을 받으면서 변하였다.","PeriodicalId":43823,"journal":{"name":"Transactions of the Korean Society of Mechanical Engineers B","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135563927","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
Optical Analysis for Improving the Photo Therapy Effect of LED Oral Care Devices 提高LED口腔护理器光疗效果的光学分析
IF 0.2
Transactions of the Korean Society of Mechanical Engineers B Pub Date : 2023-04-30 DOI: 10.3795/ksme-b.2023.47.4.213
S. Jang, S. Lim, Junyoung Kim, Sun H. Ahn, Young-Shik Shin, Dae-Won Ji
{"title":"Optical Analysis for Improving the Photo Therapy Effect of LED Oral Care Devices","authors":"S. Jang, S. Lim, Junyoung Kim, Sun H. Ahn, Young-Shik Shin, Dae-Won Ji","doi":"10.3795/ksme-b.2023.47.4.213","DOIUrl":"https://doi.org/10.3795/ksme-b.2023.47.4.213","url":null,"abstract":"","PeriodicalId":43823,"journal":{"name":"Transactions of the Korean Society of Mechanical Engineers B","volume":"181 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75519936","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
Proportional Feedback Control of Laminar Flow over a Hemisphere Using Time-Averaged Sensing Velocity at Re = 300 利用Re = 300时平均感应速度的半球层流比例反馈控制
Transactions of the Korean Society of Mechanical Engineers B Pub Date : 2023-03-31 DOI: 10.3795/ksme-b.2023.47.3.175
Jinhyeok Yun, Jungil Lee
{"title":"Proportional Feedback Control of Laminar Flow over a Hemisphere Using Time-Averaged Sensing Velocity at Re = 300","authors":"Jinhyeok Yun, Jungil Lee","doi":"10.3795/ksme-b.2023.47.3.175","DOIUrl":"https://doi.org/10.3795/ksme-b.2023.47.3.175","url":null,"abstract":"본 연구에서는 시간 평균된 센싱 속도를 활용한 비례 제어 기법을 반구 주위 층류 유동에 적용하였다. 제어 입력으로서 분사/흡입 가진은 유동 박리 전 반구 표면의 국소적인 슬롯에서 일어나며, 가진의 강도는 후류 중심선에 위치한 횡방향 시간 평균 속도에 선형적으로 비례한다. 이를 위해 Re=300의 반구 주위 유동에 대한 수치해석을 수행하였다. 파라미터 연구를 통해 반구의 양력 섭동 감소를 위한 최적의 비례 게인 값을 찾아내었다. 본 연구의 비례 제어를 통해 센싱 위치의 속도 섭동을 감소시키고 후류의 와류 구조를 약화시켰으며, 이를 통해 반구가 받는 양력 섭동을 성공적으로 감소시킬 수 있음을 확인하였다.","PeriodicalId":43823,"journal":{"name":"Transactions of the Korean Society of Mechanical Engineers B","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135897865","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
Study on Behavior of Water and Oil Droplets on Pillar Structured Surface by Molecular Dynamics 柱状结构表面油水滴行为的分子动力学研究
IF 0.2
Transactions of the Korean Society of Mechanical Engineers B Pub Date : 2023-03-31 DOI: 10.3795/ksme-b.2023.47.3.165
Yun-Ji Kang, T. Kwon, M. Ha
{"title":"Study on Behavior of Water and Oil Droplets on Pillar Structured Surface by Molecular Dynamics","authors":"Yun-Ji Kang, T. Kwon, M. Ha","doi":"10.3795/ksme-b.2023.47.3.165","DOIUrl":"https://doi.org/10.3795/ksme-b.2023.47.3.165","url":null,"abstract":"","PeriodicalId":43823,"journal":{"name":"Transactions of the Korean Society of Mechanical Engineers B","volume":"6 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79506783","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
Opposition Control of Turbulent Channel Flow with Upstream Sensors at Reτ=395 Reτ=395时上游传感器对湍流通道流动的对抗控制
IF 0.2
Transactions of the Korean Society of Mechanical Engineers B Pub Date : 2023-03-31 DOI: 10.3795/ksme-b.2023.47.3.181
G. Kim, Jin-Young Yun, Jungil Lee
{"title":"Opposition Control of Turbulent Channel Flow with Upstream Sensors at Reτ=395","authors":"G. Kim, Jin-Young Yun, Jungil Lee","doi":"10.3795/ksme-b.2023.47.3.181","DOIUrl":"https://doi.org/10.3795/ksme-b.2023.47.3.181","url":null,"abstract":"","PeriodicalId":43823,"journal":{"name":"Transactions of the Korean Society of Mechanical Engineers B","volume":"50 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80395910","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
Numerical Study on the Effect of the Arrangement of Elliptical Tube Heat Sources Inside the Circular Cylinder on the Melting Performance of the Latent Heat Storage System 圆柱内椭圆管热源布置对潜热蓄热系统熔化性能影响的数值研究
IF 0.2
Transactions of the Korean Society of Mechanical Engineers B Pub Date : 2023-03-31 DOI: 10.3795/ksme-b.2023.47.3.147
Hui-Geun Kim, S. Park, M. Ha
{"title":"Numerical Study on the Effect of the Arrangement of Elliptical Tube Heat Sources Inside the Circular Cylinder on the Melting Performance of the Latent Heat Storage System","authors":"Hui-Geun Kim, S. Park, M. Ha","doi":"10.3795/ksme-b.2023.47.3.147","DOIUrl":"https://doi.org/10.3795/ksme-b.2023.47.3.147","url":null,"abstract":"","PeriodicalId":43823,"journal":{"name":"Transactions of the Korean Society of Mechanical Engineers B","volume":"28 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85255631","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
Effect of Initial Particle Temperature on Formation of Ex-Vessel Debris Bed 初始颗粒温度对容器外碎屑床形成的影响
IF 0.2
Transactions of the Korean Society of Mechanical Engineers B Pub Date : 2023-03-31 DOI: 10.3795/ksme-b.2023.47.3.157
Seokgyu Jeong, K. Park, C. Kang, Jaehoon Jung, S. An, Byeonghee Lee
{"title":"Effect of Initial Particle Temperature on Formation of Ex-Vessel Debris Bed","authors":"Seokgyu Jeong, K. Park, C. Kang, Jaehoon Jung, S. An, Byeonghee Lee","doi":"10.3795/ksme-b.2023.47.3.157","DOIUrl":"https://doi.org/10.3795/ksme-b.2023.47.3.157","url":null,"abstract":"","PeriodicalId":43823,"journal":{"name":"Transactions of the Korean Society of Mechanical Engineers B","volume":"87 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82337035","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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