Pub Date : 2023-10-08DOI: 10.1007/s42405-023-00667-4
Chang-Hoon Sim, Do-Young Kim, Min-Hyeok Jeon, Jae-Sang Park, In-Gul Kim, Joon-Tae Yoo, Young-Ha Yoon, Keejoo Lee
{"title":"Investigation of Buckling Knockdown Factors for Pressurized Metallic Cylinders Using Various Numerical Modeling Techniques of Initial Imperfections","authors":"Chang-Hoon Sim, Do-Young Kim, Min-Hyeok Jeon, Jae-Sang Park, In-Gul Kim, Joon-Tae Yoo, Young-Ha Yoon, Keejoo Lee","doi":"10.1007/s42405-023-00667-4","DOIUrl":"https://doi.org/10.1007/s42405-023-00667-4","url":null,"abstract":"","PeriodicalId":48819,"journal":{"name":"International Journal of Aeronautical and Space Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135198279","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-06DOI: 10.1007/s42405-023-00669-2
Chongsup Kim, Changho Ji, Junsik Bang, Giok Koh, Nagsun Choi
{"title":"Correction: A Survey on Structural Coupling Design and Testing of the Flexible Military Aircraft","authors":"Chongsup Kim, Changho Ji, Junsik Bang, Giok Koh, Nagsun Choi","doi":"10.1007/s42405-023-00669-2","DOIUrl":"https://doi.org/10.1007/s42405-023-00669-2","url":null,"abstract":"","PeriodicalId":48819,"journal":{"name":"International Journal of Aeronautical and Space Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135350318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Aeroelastic Analysis Considering the Coupling Effect Between the Reference and Elastic Displacements in Flexible Multibody Dynamics","authors":"Phuc Anh Nguyen, Hong-Gi Rho, Bong-Do Pyeon, Moon-Sung Cho, Jae-Sung Bae","doi":"10.1007/s42405-023-00660-x","DOIUrl":"https://doi.org/10.1007/s42405-023-00660-x","url":null,"abstract":"","PeriodicalId":48819,"journal":{"name":"International Journal of Aeronautical and Space Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134975444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-28DOI: 10.1007/s42405-023-00663-8
Daniel Jendraszyk, Thomas Dautermann
Abstract This paper investigates the software standard DO-278A from the RTCA according to assurance level 3 to provide a concept for approving software of ground-based navigation aids. For this purpose, related literature and standards were reviewed and evaluated for their applicability for proposing such a concept. The resulting approval concept shows our approach for conducting the development process according to DO-278A based on a traditional one and focusing on an activity schedule. Therefore, the paper offers preliminary considerations at first to show the relation between system and software development. In addition, corresponding standards that are related to the development are presented as well. The concept is segmented in three main phases for software planning, realization, and verification, which are subdivided and scheduled in specific activities. Each activity consists of an outline describing the contents expected by DO-278A and our approach to organizing them. This paper shows our conceptional approach to obtain an approval for software according to DO-278A. This concept is prepared to approve a radio navigation aid.
{"title":"Software Safety Assurance in Non-airborne GPS-based Landing Aids","authors":"Daniel Jendraszyk, Thomas Dautermann","doi":"10.1007/s42405-023-00663-8","DOIUrl":"https://doi.org/10.1007/s42405-023-00663-8","url":null,"abstract":"Abstract This paper investigates the software standard DO-278A from the RTCA according to assurance level 3 to provide a concept for approving software of ground-based navigation aids. For this purpose, related literature and standards were reviewed and evaluated for their applicability for proposing such a concept. The resulting approval concept shows our approach for conducting the development process according to DO-278A based on a traditional one and focusing on an activity schedule. Therefore, the paper offers preliminary considerations at first to show the relation between system and software development. In addition, corresponding standards that are related to the development are presented as well. The concept is segmented in three main phases for software planning, realization, and verification, which are subdivided and scheduled in specific activities. Each activity consists of an outline describing the contents expected by DO-278A and our approach to organizing them. This paper shows our conceptional approach to obtain an approval for software according to DO-278A. This concept is prepared to approve a radio navigation aid.","PeriodicalId":48819,"journal":{"name":"International Journal of Aeronautical and Space Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135387352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-26DOI: 10.1007/s42405-023-00664-7
Jian Wang, Rui Liu, Kun Jiang, Daquan Song
Abstract To meet the needs of the airborne dispenser to disperse large-mass bullets, the dispersal system of large-size gasbag with multiple inlet nozzles was designed and built. The rationality and feasibility of the dispersal system were verified by the experimental study of the interior ballistic process. On this basis, the fluid–structure interaction method was used to simulate and analyze the process of the gasbag propelling the bullet when the number of inlet nozzles is different. The calculation results show that the final shape of the expanded gasbag is pillow shaped, and wrinkles appear at the ends of the long side and in the middle of the short side of the gasbag. The stress at the wrinkles is relatively large, and the stress on the wall of the gasbag with three inlet nozzles is greater than that on the wall of the gasbag with two inlet nozzles. Affected by the changes of flow field in the gasbag and the deformation of the gasbag, the process of the gasbag propelling the bullet is divided into two stages, and there are also two large fluctuation peaks during the change of the acceleration of the bullet. Moreover, the expansion process of gasbag with two inlet nozzles lags behind that of the gasbag with three inlet nozzles, and the maximum acceleration and separation velocity of the bullet are also relatively reduced by 2% and 3%, respectively.
{"title":"Research on the Process of Dispersing the Bullet by a Large-Size Gasbag with Multiple Inlet Nozzles Based on the Fluid–Structure Interaction Method","authors":"Jian Wang, Rui Liu, Kun Jiang, Daquan Song","doi":"10.1007/s42405-023-00664-7","DOIUrl":"https://doi.org/10.1007/s42405-023-00664-7","url":null,"abstract":"Abstract To meet the needs of the airborne dispenser to disperse large-mass bullets, the dispersal system of large-size gasbag with multiple inlet nozzles was designed and built. The rationality and feasibility of the dispersal system were verified by the experimental study of the interior ballistic process. On this basis, the fluid–structure interaction method was used to simulate and analyze the process of the gasbag propelling the bullet when the number of inlet nozzles is different. The calculation results show that the final shape of the expanded gasbag is pillow shaped, and wrinkles appear at the ends of the long side and in the middle of the short side of the gasbag. The stress at the wrinkles is relatively large, and the stress on the wall of the gasbag with three inlet nozzles is greater than that on the wall of the gasbag with two inlet nozzles. Affected by the changes of flow field in the gasbag and the deformation of the gasbag, the process of the gasbag propelling the bullet is divided into two stages, and there are also two large fluctuation peaks during the change of the acceleration of the bullet. Moreover, the expansion process of gasbag with two inlet nozzles lags behind that of the gasbag with three inlet nozzles, and the maximum acceleration and separation velocity of the bullet are also relatively reduced by 2% and 3%, respectively.","PeriodicalId":48819,"journal":{"name":"International Journal of Aeronautical and Space Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134957685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-20DOI: 10.1007/s42405-023-00640-1
Hyeon-Seok Shim, Shaun Kim, Jupyoung Kim, Donghyun Kim, Gyoungwon Ryu, Jeekeun Lee
{"title":"Correction to: Experimental Investigation on Liquid Breakup and Injection Characteristics of a Rotary Slinger Atomizer","authors":"Hyeon-Seok Shim, Shaun Kim, Jupyoung Kim, Donghyun Kim, Gyoungwon Ryu, Jeekeun Lee","doi":"10.1007/s42405-023-00640-1","DOIUrl":"https://doi.org/10.1007/s42405-023-00640-1","url":null,"abstract":"","PeriodicalId":48819,"journal":{"name":"International Journal of Aeronautical and Space Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136310940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-15DOI: 10.1007/s42405-023-00665-6
Chongam Kim
{"title":"Correction: Selected Papers from the 13th Asian Computational Fluid Dynamics Conference (ACFD 2022) (Jeju, Republic of Korea, Oct. 16th–19th, 2022)","authors":"Chongam Kim","doi":"10.1007/s42405-023-00665-6","DOIUrl":"https://doi.org/10.1007/s42405-023-00665-6","url":null,"abstract":"","PeriodicalId":48819,"journal":{"name":"International Journal of Aeronautical and Space Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135437008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Attitude Control Design for Hypersonic Reentry Vehicles Subject to Control Direction Reversal via Sliding Mode Approach","authors":"Yi-Wen Ding, Zongyi Guo, Yonglin Han, Jiaqi Wang, Jianguo Guo, Zequn Liu, Jinlong Zhao","doi":"10.1007/s42405-023-00662-9","DOIUrl":"https://doi.org/10.1007/s42405-023-00662-9","url":null,"abstract":"","PeriodicalId":48819,"journal":{"name":"International Journal of Aeronautical and Space Sciences","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77341221","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-04DOI: 10.1007/s42405-023-00658-5
Weipeng Hu, Yabo He, Fan Zhang, Qiang Zhou
{"title":"Energy Evolution and Transfer Characteristics in Spatial Particle–Spring–Beam Model","authors":"Weipeng Hu, Yabo He, Fan Zhang, Qiang Zhou","doi":"10.1007/s42405-023-00658-5","DOIUrl":"https://doi.org/10.1007/s42405-023-00658-5","url":null,"abstract":"","PeriodicalId":48819,"journal":{"name":"International Journal of Aeronautical and Space Sciences","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84625539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-04DOI: 10.1007/s42405-023-00661-w
Xiaozhen Wang, Leiming Geng, Weihua Liu
{"title":"Analysis of the Effects of Warm Weather Conditions on Fuel Tank Flammability","authors":"Xiaozhen Wang, Leiming Geng, Weihua Liu","doi":"10.1007/s42405-023-00661-w","DOIUrl":"https://doi.org/10.1007/s42405-023-00661-w","url":null,"abstract":"","PeriodicalId":48819,"journal":{"name":"International Journal of Aeronautical and Space Sciences","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80022547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：