Pub Date : 2024-07-12DOI: 10.31534/engmod.2024.2.ri.01f
{"title":"Modelling a Contention-Based Wireless MAC Protocol with EDCA Countdown and Constrained Priority Freezing","authors":"","doi":"10.31534/engmod.2024.2.ri.01f","DOIUrl":"https://doi.org/10.31534/engmod.2024.2.ri.01f","url":null,"abstract":"","PeriodicalId":35748,"journal":{"name":"International Journal for Engineering Modelling","volume":"7 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141655624","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}
Pub Date : 2024-06-14DOI: 10.31534/engmod.2024.1.ri.07v
{"title":"Analysis of Stress Intensity Factor in a Cracked Plate","authors":"","doi":"10.31534/engmod.2024.1.ri.07v","DOIUrl":"https://doi.org/10.31534/engmod.2024.1.ri.07v","url":null,"abstract":"","PeriodicalId":35748,"journal":{"name":"International Journal for Engineering Modelling","volume":"24 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141341041","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}
Pub Date : 2024-05-21DOI: 10.31534/engmod.2024.1.ri.05v
{"title":"Vibratory Conveying by Normal Oscillations with Piecewise Constant Acceleration and Longitudinal Harmonic Oscillations","authors":"","doi":"10.31534/engmod.2024.1.ri.05v","DOIUrl":"https://doi.org/10.31534/engmod.2024.1.ri.05v","url":null,"abstract":"","PeriodicalId":35748,"journal":{"name":"International Journal for Engineering Modelling","volume":"53 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141113045","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}
Pub Date : 2024-05-21DOI: 10.31534/engmod.2024.1.ri.06a
{"title":"Performance of Multiscale Hydrodynamic Step Bearing with Inhomogeneous Surfaces","authors":"","doi":"10.31534/engmod.2024.1.ri.06a","DOIUrl":"https://doi.org/10.31534/engmod.2024.1.ri.06a","url":null,"abstract":"","PeriodicalId":35748,"journal":{"name":"International Journal for Engineering Modelling","volume":"17 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141114558","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}
Pub Date : 2024-03-04DOI: 10.31534/engmod.2024.1.ri.02f
Narendra Kumar
SUMMARY This paper aims to present a quantitative investigation of a case study based on a live industrial refrigeration system exhibiting complex and dynamic behaviour such as randomness, concurrency, and time dependency. The study employs a state-space stochastic Markovian process to model the interactions among the key functional elements of the system. Furthermore, the scientific approach pursued in this study would help improve the availability of the considered plant by establishing a trade-off between investment, economy and quality. Based on the analysis of results, a framework for Decision Support Priorities (DSP) is proposed, emphasizing the criticality of various functional units. This framework could also help set and prioritize maintenance, spare parts, and human resource requirements accordingly.
{"title":"Stochastic Approach in Performance Modelling of a Repairable Industrial System","authors":"Narendra Kumar","doi":"10.31534/engmod.2024.1.ri.02f","DOIUrl":"https://doi.org/10.31534/engmod.2024.1.ri.02f","url":null,"abstract":"SUMMARY This paper aims to present a quantitative investigation of a case study based on a live industrial refrigeration system exhibiting complex and dynamic behaviour such as randomness, concurrency, and time dependency. The study employs a state-space stochastic Markovian process to model the interactions among the key functional elements of the system. Furthermore, the scientific approach pursued in this study would help improve the availability of the considered plant by establishing a trade-off between investment, economy and quality. Based on the analysis of results, a framework for Decision Support Priorities (DSP) is proposed, emphasizing the criticality of various functional units. This framework could also help set and prioritize maintenance, spare parts, and human resource requirements accordingly.","PeriodicalId":35748,"journal":{"name":"International Journal for Engineering Modelling","volume":"15 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140266182","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}
Pub Date : 2023-12-20DOI: 10.31534/engmod.2024.1.ri.01d
{"title":"Development of Laser Heat Treatment Process for Assisted Forming of Aluminum Alloys","authors":"","doi":"10.31534/engmod.2024.1.ri.01d","DOIUrl":"https://doi.org/10.31534/engmod.2024.1.ri.01d","url":null,"abstract":"","PeriodicalId":35748,"journal":{"name":"International Journal for Engineering Modelling","volume":"317 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139170638","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}
Pub Date : 2023-11-28DOI: 10.31534/engmod.2023.2.ri.06m
{"title":"Architectural and Urban Spatial Digital Simulations","authors":"","doi":"10.31534/engmod.2023.2.ri.06m","DOIUrl":"https://doi.org/10.31534/engmod.2023.2.ri.06m","url":null,"abstract":"","PeriodicalId":35748,"journal":{"name":"International Journal for Engineering Modelling","volume":"23 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139220779","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}
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