{"title":"CONTROL INTERFACE DESIGN AND PID CONTROL OF THE CUK CONVERTER","authors":"Davut Sevim, Veysel Gider","doi":"10.36222/ejt.821257","DOIUrl":"https://doi.org/10.36222/ejt.821257","url":null,"abstract":"","PeriodicalId":413929,"journal":{"name":"European Journal of Technic","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126249770","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}
{"title":"EFFECTS OF PARTIAL RCCI APPLICATION OF LPG ON PERFORMANCE, COMBUSTION AND EXHAUST EMISSIONS IN A DIESEL ENGINE POWERED GENERATOR","authors":"A. Aydin, H. Aydin","doi":"10.36222/ejt.647912","DOIUrl":"https://doi.org/10.36222/ejt.647912","url":null,"abstract":"","PeriodicalId":413929,"journal":{"name":"European Journal of Technic","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115103747","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}
{"title":"Investigation the Physical and Rheological Properties of Bitumen Modified with Warm Mix Asphalt Additive","authors":"İslam Gokalp","doi":"10.36222/ejt.966398","DOIUrl":"https://doi.org/10.36222/ejt.966398","url":null,"abstract":"","PeriodicalId":413929,"journal":{"name":"European Journal of Technic","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127336876","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}
{"title":"CLASSIFICATION OF ANALYZABLE METAPHASE IMAGES BY EXTREME LEARNING MACHINES","authors":"Abdulkadir Albayrak","doi":"10.36222/ejt.818160","DOIUrl":"https://doi.org/10.36222/ejt.818160","url":null,"abstract":"","PeriodicalId":413929,"journal":{"name":"European Journal of Technic","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132834252","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}
{"title":"Investigation of failure mechanism of a DCI engine connecting rod","authors":"M. Gök, Ö. Cihan","doi":"10.36222/ejt.957287","DOIUrl":"https://doi.org/10.36222/ejt.957287","url":null,"abstract":"In reciprocating engines, connecting rod cap and connecting bolts are critical as they are exposed to varying loads under different operating conditions. This paper focuses on the failure of the connecting rod of a 1.5 dci K9K diesel engine. As a result of the engine operating for approximately 378400 km, the connecting rod was broken, and the reasons for the failure of the connecting rod cap and connecting bolt were investigated. The connecting rod of the K9K engine was designed in accordance with the dimensions by using SolidWorks software, and then exported to ANSYS software for stress and fatigue analysis. Also, the macrostructure of the broken connecting rod cap and bolt was investigated. We that the mechanic who fixed the engine about two years ago tightened the connecting rod bolts without using a torque meter. Therefore, stress and fatigue analyses were performed to determine the effect of different tightening torques (ranging from 22.5 to 52.5 Nm) at 2000 rpm. According to the numerical analysis results, with increasing tightening torque, the maximum equivalent stress and alternating stress values increased significantly, while the fatigue safety factor and the cyclic life of the connecting rod decreased. First, a fatigue fracture occurred in the right hand bolt. Immediately after, the lower cup deformed and crashed to the cylinder liner. Therefore, a brittle fracture occurred on the left shoulder of the connecting rod shank. The chevron markings were clearly visible in the macrostructure as evidence of brittle fracture.","PeriodicalId":413929,"journal":{"name":"European Journal of Technic","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126806136","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}
{"title":"MODEL OF COMBINED IPT AND NNLVQ FOR CLASSIFICATION OF HEALTHY AND SICK BROILERS IN TERMS OF AVIAN INFLUENZA","authors":"A. Kayabasi","doi":"10.36222/ejt.884730","DOIUrl":"https://doi.org/10.36222/ejt.884730","url":null,"abstract":"","PeriodicalId":413929,"journal":{"name":"European Journal of Technic","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127731778","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}
{"title":"JigCell: A New Environment to Simulate the Dynamics of Memory Formation","authors":"O. Alpturk","doi":"10.33774/chemrxiv-2021-mlbwv","DOIUrl":"https://doi.org/10.33774/chemrxiv-2021-mlbwv","url":null,"abstract":"Since their initial discovery, long-term potentiation (LTP), and long-term depression (LTD) are accepted as the main biomolecular mechanism that controls memory acquisition. In doing this, both mechanisms are fairly complex and involve specific triggers and many cascades reactions that cross-talk and communicate with others. Thus, they are very complex. To reveal how these mechanisms operate and instruct the brain to remember and forget, one judicious approach is developing the mathematical models of processes. However, this notion requires some basic knowledge regarding ordinary differential equations and writing codes. To this respect, it can be postulated that tools, which can be utilized rather by everyone, would certainly expedite and facilitate the formulation of such models. With this rationale in mind, we demonstrate that JigCell offers the perfect platform to develop such models of LTP. Our choice for this tool stems from the fact that it is designed to simulate complex biological systems in a modular way. Thus, this manuscript is crafted to illustrate how this model was constructed in the JigCell environment and to give an idea of how this tool works.","PeriodicalId":413929,"journal":{"name":"European Journal of Technic","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122906327","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}
{"title":"PRODUCTION OF CURVED SURFACE COMPOSITES REINFORCED WITH RUBBER LAYER","authors":"Mustafa Albayrak, M. O. Kaman","doi":"10.36222/ejt.824761","DOIUrl":"https://doi.org/10.36222/ejt.824761","url":null,"abstract":"","PeriodicalId":413929,"journal":{"name":"European Journal of Technic","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124663448","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}
{"title":"An Implementation for Smart Home System based on Internet of Things","authors":"Resul Das, Taha Ababaker","doi":"10.36222/ejt.931161","DOIUrl":"https://doi.org/10.36222/ejt.931161","url":null,"abstract":"","PeriodicalId":413929,"journal":{"name":"European Journal of Technic","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121048225","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}
{"title":"Design and Analysis of Quadratic Boost Converter with an Additional Inductor-Capacitor-Diode Circuit","authors":"Mustafa Inci","doi":"10.36222/ejt.936097","DOIUrl":"https://doi.org/10.36222/ejt.936097","url":null,"abstract":"","PeriodicalId":413929,"journal":{"name":"European Journal of Technic","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116477133","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}