Sustainable Engineering and Innovation最新文献

Rectangular small patch antenna 矩形小型贴片天线

Sustainable Engineering and Innovation Pub Date : 2023-12-19 DOI: 10.37868/sei.v6i1.id175

Sejma Kubura, S. Imeci, Ahmet Fehim Uslu

引用次数: 0

Optimization of energy consumption in smart homes using firefly algorithm and deep neural networks 利用萤火虫算法和深度神经网络优化智能家居能耗

Sustainable Engineering and Innovation Pub Date : 2023-12-18 DOI: 10.37868/sei.v5i2.id210

Rituraj Jain, Yohannes Bekuma Bakare, Balachandra Pattanaik, J. S. Alaric, Suresh Kumar Balam, Terefe Bayisa Ayele, Rambabu Nalagandla

{"title":"Optimization of energy consumption in smart homes using firefly algorithm and deep neural networks","authors":"Rituraj Jain, Yohannes Bekuma Bakare, Balachandra Pattanaik, J. S. Alaric, Suresh Kumar Balam, Terefe Bayisa Ayele, Rambabu Nalagandla","doi":"10.37868/sei.v5i2.id210","DOIUrl":"https://doi.org/10.37868/sei.v5i2.id210","url":null,"abstract":"Electronic gadget advancements have increased the demand for IoT-based smart homes as the number of connected devices grows rapidly. The most prevalent connected electronic devices are smart environments in houses, grids, structures, and metropolises. Smart grid technology advancements have enabled smart structures to cover every nanosecond of energy use. The problem with smart, intelligent operations is that they use a lot more energy than traditional ones. Because of the growing growth of smart cities and houses, there is an increasing demand for efficient resource management. Energy is a valuable resource with a high unit cost. Consequently, authors are endeavoring to decrease energy usage, specifically in smart urban areas, while simultaneously ensuring a consistent terrain. The objective of this study is to enhance energy efficiency in intelligent buildings for both homes and businesses. For the comfort indicator (\"thermal, visual, and air quality\"), three parameters are used: temperature, illumination, and CO2. A hybrid rule-based Deep Neural Network (DNN) and Fire Fly (FF) algorithm are used to read the sensor parameters and to operate the comfort indication, as well as optimize energy consumption, respectively. The anticipated user attributes contributed to the system's enhanced performance in terms of the ease of use of the smart system and its energy usage. When compared to traditional approaches in expressions of Multi View with 98.23%, convolutional neural network (CNN) with 99.17%, and traffic automatic vehicle (AV) with 98.14%, the activities of the contributed approach are negligibly commanding.","PeriodicalId":428933,"journal":{"name":"Sustainable Engineering and Innovation","volume":" 17","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138994580","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 thermal performance of housing envelopes as passive cooling systems 评估作为被动冷却系统的房屋围护结构的热性能

Sustainable Engineering and Innovation Pub Date : 2023-12-18 DOI: 10.37868/sei.v5i2.id227

Javier AscanioVillabona, Brayan Eduardo Tarazona Romero, Miguel Arlenso Duran, Omar Lengerke, Luis Betancur

{"title":"Evaluation of the thermal performance of housing envelopes as passive cooling systems","authors":"Javier AscanioVillabona, Brayan Eduardo Tarazona Romero, Miguel Arlenso Duran, Omar Lengerke, Luis Betancur","doi":"10.37868/sei.v5i2.id227","DOIUrl":"https://doi.org/10.37868/sei.v5i2.id227","url":null,"abstract":"Over the years, climate change has generated an increase in the average temperature of the planet, which has led to greater consumption of electrical energy for the use of air conditioning systems. Insulating envelope materials are considered a viable passive solution as they offer internal air conditioning, cooling, and/or heating of buildings that lead to thermal comfort with reduced energy consumption. This article compares the application of different insulating materials in an existing single-family home located in a hot-dry climate. To this end, the procedural methodology has been applied by carrying out a bibliographic review of different involutes currently used in the construction of the buildings and 14 models are proposed that will be simulated under the same input variables of the base model and meteorological data of the city of Bucaramanga validated from a meteorological station located on site. The results of the simulations show that all 14 models show a decrease in temperature with reference to the \"base model\"; This difference can be explained by the presence of the selected materials that slightly change the thermal properties of the wall. Finally, this research allowed us to determine that the occupants of the simulated spaces in the base model are inside the thermal comfort range by 61.96%, which represents 5,438 hours of the modeled year, having 38.03% of hours of discomfort in the measured time. This study can be useful for the selection of envelopes and different buildings with passive cooling requirements.","PeriodicalId":428933,"journal":{"name":"Sustainable Engineering and Innovation","volume":" 28","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138963558","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 parabolic solar collector for harnessing solar energy in Bucaramanga, Colombia 哥伦比亚布卡拉曼加利用太阳能的抛物面太阳能集热器

Sustainable Engineering and Innovation Pub Date : 2023-12-11 DOI: 10.37868/sei.v5i2.id228

A. Rincón-Quintero, C. Sandoval-Rodríguez, C. A. Angulo-Julio, O. Lengerke, A. J. Rodriguez-Nieves, N. Y. Castillo-León

引用次数: 0

Artificial neural network in the prediction of surface roughness: A comparative study 人工神经网络在表面粗糙度预测中的应用：比较研究

Sustainable Engineering and Innovation Pub Date : 2023-12-05 DOI: 10.37868/sei.v5i2.id216

Habeeb Al-Ani

{"title":"Artificial neural network in the prediction of surface roughness: A comparative study","authors":"Habeeb Al-Ani","doi":"10.37868/sei.v5i2.id216","DOIUrl":"https://doi.org/10.37868/sei.v5i2.id216","url":null,"abstract":"Surface roughness is a key parameter to consider in the machining of aluminum alloy. It is rendered as one of the important determinants of the performance of mechanical instruments or components. Owing to its excellent mechanical properties, and ease of machinability, Aluminum 6061 (Al6061) is rendered a popular choice in many industries. Achieving a desired surface finish is crucial for the performance and longevity of machined components. This study aimed to compare the predictive performance of the artificial neural network (ANN) model versus the response surface methodology (RSM) in the prediction of surface roughness in the turning process of Al6061. ANN performed better than RSM in the prediction of surface roughness (A20 index 0.93 and 0.86 for ANN and RSM models respectively). MAPE and sMAPE were also found to be lower in the ANN model compared with the RSM model (8.06 versus 9.69, and 0.039 versus 0.047 respectively) indicating that the ANN model had a better predictive performance compared with the RSM model. Both ANN and RSM models showed that cutting speed and feed rate were the most important determinants of surface roughness in the turning process of Al6061 in other words to achieve a smoother surface during the turning process of Al6061 high cutting speed and low feed rate should be used. The findings of this study reflect the potential utility of ANN in the prediction and subsequently optimizing cutting parameters to achieve a smoother surface.","PeriodicalId":428933,"journal":{"name":"Sustainable Engineering and Innovation","volume":"120 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138599663","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

Li-Fi technology-based long-range FSO data transmit system evaluation 基于Li-Fi技术的远距离FSO数据传输系统评估

Sustainable Engineering and Innovation Pub Date : 2023-06-01 DOI: 10.37868/sei.v5i1.id192

Omar Faruq, Kazi Rubaiyat Shahriar Rahman, Nusrat Jahan, Sakib Rokoni, Mosa Rabeya

引用次数: 0

Finite element analysis of unreinforced masonry walls with different bond patterns 不同粘结方式的无筋砌体墙体有限元分析

Sustainable Engineering and Innovation Pub Date : 2023-06-01 DOI: 10.37868/sei.v5i1.id194

Faisal Mehraj, Ruthviz Kodali, Devireddy Sowmya, Abhishek Kumar, S. Reddy, Jayaprakash Vemuri, M. A. Khan

{"title":"Finite element analysis of unreinforced masonry walls with different bond patterns","authors":"Faisal Mehraj, Ruthviz Kodali, Devireddy Sowmya, Abhishek Kumar, S. Reddy, Jayaprakash Vemuri, M. A. Khan","doi":"10.37868/sei.v5i1.id194","DOIUrl":"https://doi.org/10.37868/sei.v5i1.id194","url":null,"abstract":"Masonry is the oldest building material, yet it is also the least understood due to the non-linear and composite nature of masonry, which consists of brick units, mortar, and unit-mortar contact. In this paper, the response of a two-dimensional masonry wall with a window opening subjected to an in-plane lateral pushover loading is simulated by varying the interface properties of brick such as crushing, elastic, cracking, and shear properties. The simplified micro-modeling technique with the Engineering Masonry model for bricks and linear stiffness properties for the interfaces in the bed and head joints is employed to investigate the geometric nonlinear behavior of the masonry wall. The pushover curves obtained from the numerical simulations indicate that there is a significant influence on the lateral load response of the wall due to elastic, crushing, and shear parameters while the cracking parameters have less impact on the ductile capacity of the structure. Moreover, the study is also extended to examine the effect of bond patterns such as English, Stretcher, Flemish, and Header bond with varied aspect ratios of 1,1.5 and 0.75. In all four bond patterns, it was observed that the walls with lower aspect ratios exhibited higher strength. Further, in comparison to the other bond patterns, walls with the Flemish bond pattern demonstrated higher strengths at both lower and higher aspect ratios.","PeriodicalId":428933,"journal":{"name":"Sustainable Engineering and Innovation","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116366141","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 for additive manufacturing: Review and framework proposal 增材制造的设计:回顾和框架建议

Sustainable Engineering and Innovation Pub Date : 2023-06-01 DOI: 10.37868/sei.v5i1.id185

Narjess Chtioui, R. Gaha, A. Benamara

引用次数: 0

A review of enhanced image techniques using chaos encryption 使用混沌加密的增强图像技术综述

Sustainable Engineering and Innovation Pub Date : 2023-06-01 DOI: 10.37868/sei.v5i1.id187

O. Kamil, N. Alhyani, Riyadh Bassil Abduljabbar

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A comprehensive review on IoT based smart cities 基于物联网的智慧城市综述

Sustainable Engineering and Innovation Pub Date : 2023-05-22 DOI: 10.37868/sei.v5i1.id188

Kumarsagar M. Dange

{"title":"A comprehensive review on IoT based smart cities","authors":"Kumarsagar M. Dange","doi":"10.37868/sei.v5i1.id188","DOIUrl":"https://doi.org/10.37868/sei.v5i1.id188","url":null,"abstract":"- A smart city uses information and communication technology to improve the utility, share knowledge with the public, and provide a strong sense of community support and local government assistance. Shrewd urban communities are those that make use of brilliant ideas and information as the required resources to address the maintainability issues that urban communities face. Many metropolitan areas are currently becoming more intelligent, utilizing information and innovation to advance transportation, energy consumption, wellness, and air quality, as well as to spur economic growth. A great city's main objective is to streamline municipal operations, promote economic development, and address resident happiness through clever developments and data analysis. We intended to spend a great amount of time reading up on several shrewd urban groups in this post. As a result, some of the key boundaries that can be built include clever management, clever energy, clever building, clever flexibility, clever structure, clever invention, clever medical care, and clever residence. Urban areas collect and analyze information using IoT devices such as connected sensors, lighting, and meters. The foundation, public usage, and administrations, to name just a few, are all progressively developed in urban areas using this knowledge. Smart urban communities focus on improving the lives of their residents in such fundamental areas as strategy effectiveness, reducing waste and everyday problems","PeriodicalId":428933,"journal":{"name":"Sustainable Engineering and Innovation","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114758450","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