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Iranian Journal of Energy and Environment最新文献

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Thermodynamic and Exergo-economic Analyses of Waste Heat Recovery of a Two-shaft Turbofan Engine Using Supercritical Carbon Dioxide Brayton Cycle 双轴涡扇发动机超临界二氧化碳布雷顿循环余热回收的热力学和燃烧经济分析
Iranian Journal of Energy and Environment Pub Date : 2023-01-01 DOI: 10.5829/ijee.2023.14.02.10
A. Kamani, I. Mirzaee, N. Pourmahmoud
{"title":"Thermodynamic and Exergo-economic Analyses of Waste Heat Recovery of a Two-shaft Turbofan Engine Using Supercritical Carbon Dioxide Brayton Cycle","authors":"A. Kamani, I. Mirzaee, N. Pourmahmoud","doi":"10.5829/ijee.2023.14.02.10","DOIUrl":"https://doi.org/10.5829/ijee.2023.14.02.10","url":null,"abstract":"","PeriodicalId":14542,"journal":{"name":"Iranian Journal of Energy and Environment","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81574636","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: 1
Design and Analysis of a Fuel Cell and Batteries in Energy Production for Electric Vehicle 电动汽车燃料电池及能源生产电池的设计与分析
Iranian Journal of Energy and Environment Pub Date : 2023-01-01 DOI: 10.5829/ijee.2023.14.03.11
N. Deb, M. Z. Alam, T. Rahman, M. Jami, M. F. Bt. Mansor, H. A. Tajuddin
{"title":"Design and Analysis of a Fuel Cell and Batteries in Energy Production for Electric Vehicle","authors":"N. Deb, M. Z. Alam, T. Rahman, M. Jami, M. F. Bt. Mansor, H. A. Tajuddin","doi":"10.5829/ijee.2023.14.03.11","DOIUrl":"https://doi.org/10.5829/ijee.2023.14.03.11","url":null,"abstract":"","PeriodicalId":14542,"journal":{"name":"Iranian Journal of Energy and Environment","volume":"143 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76222515","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: 3
Investigating DesignBuilder Simulation Software's Validation in Term of Heat Gain through Field Measured Data of Adjacent Rooms of Courtyard House 通过四合院相邻房间的实测数据，探讨DesignBuilder仿真软件在热增益方面的有效性
Iranian Journal of Energy and Environment Pub Date : 2023-01-01 DOI: 10.5829/ijee.2023.14.01.01
N. Tayari, M. Nikpour
{"title":"Investigating DesignBuilder Simulation Software's Validation in Term of Heat Gain through Field Measured Data of Adjacent Rooms of Courtyard House","authors":"N. Tayari, M. Nikpour","doi":"10.5829/ijee.2023.14.01.01","DOIUrl":"https://doi.org/10.5829/ijee.2023.14.01.01","url":null,"abstract":"New designing techniques have been used recently in design phases of buildings to adapt human thermal comfort. Due to wide range of energy consumption within a building, it is impossible to make a proper decision about the impact of different energy efficiency strategies without simulation tools. Architects need to understand the accuracy and precision of simulation software to use them as valuable tools to predict energy consumption. This research aims to investigate the validity of DesignBuilder simulation software by using the actual traditional house in terms of heat gain. In this study, the comparative method was used to determine the differences in heat gain in a traditional courtyard house in Kerman that was simulated using DesignBuilder software and measured experimentally. This study also reveals that the difference between simulation results and empirical measurement is not more than 10%. It can be concluded that DesignBuilder has enough validity to calculate the amount of heat gain in the rooms adjacent to courtyards.","PeriodicalId":14542,"journal":{"name":"Iranian Journal of Energy and Environment","volume":"50 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85696038","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: 2
Thermal Analysis of New Solar Air Heater with Inclined Perforated Absorber Plates: Experimental Study 新型斜孔吸热板太阳能空气加热器的热分析:实验研究
Iranian Journal of Energy and Environment Pub Date : 2023-01-01 DOI: 10.5829/ijee.2023.14.02.11
H. Farzan, M. Mahmoudi, E. Hasan Zaim
{"title":"Thermal Analysis of New Solar Air Heater with Inclined Perforated Absorber Plates: Experimental Study","authors":"H. Farzan, M. Mahmoudi, E. Hasan Zaim","doi":"10.5829/ijee.2023.14.02.11","DOIUrl":"https://doi.org/10.5829/ijee.2023.14.02.11","url":null,"abstract":"","PeriodicalId":14542,"journal":{"name":"Iranian Journal of Energy and Environment","volume":"110 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87702051","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
Covid-19 Pandemic and Its Environmental Implications: An Investigation of Forest Fires in Northern Iran 2019冠状病毒病大流行及其环境影响:伊朗北部森林火灾调查
Iranian Journal of Energy and Environment Pub Date : 2023-01-01 DOI: 10.5829/ijee.2023.14.04.09
A. Kaviani Rad
{"title":"Covid-19 Pandemic and Its Environmental Implications: An Investigation of Forest Fires in Northern Iran","authors":"A. Kaviani Rad","doi":"10.5829/ijee.2023.14.04.09","DOIUrl":"https://doi.org/10.5829/ijee.2023.14.04.09","url":null,"abstract":"A global health and economic crisis was caused by a pandemic Covid-19 in 2020, which reduced human activity worldwide. As human activities decreased, researchers had the chance to evaluate the impact of humankind on the ecosystem as well as explore the causes behind natural occurrences like forest fires, which are mostly caused by humans. To assess the effect of quarantine on the forest fire situation in northern Iran. Twelve indicators were retrieved from Sentinel satellites, which represent four groups: land surface temperature, air pollutants, vegetation, and humidity. As indicated by preliminary results, the risk of fire decreased by about 34% in 2020 compared with 2018 – 2019; however, it subsequently increased again in 2021 – 2022. This leads to the conclusion that Covid-19 had a positive impact on forest health, but there was still an element of uncertainty as different ecological variables come into play. To evaluate this hypothesis in different regions, it is necessary to conduct additional studies, especially using ground-based data. In light of the adverse economic consequences of Covid-19, it is recommended that forest protection policies be implemented more effectively. doi : 10.5829/ijee.2023.14.04.09","PeriodicalId":14542,"journal":{"name":"Iranian Journal of Energy and Environment","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91294004","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 Wastewater Curing and Elevated Temperature on Recycled Concrete Aggregates from Construction and Demolition Wastes 废水养护和高温对建筑和拆除垃圾再生混凝土骨料的影响
Iranian Journal of Energy and Environment Pub Date : 2023-01-01 DOI: 10.5829/ijee.2023.14.02.07
N. Masne, S. Suryawanshi
{"title":"Effect of Wastewater Curing and Elevated Temperature on Recycled Concrete Aggregates from Construction and Demolition Wastes","authors":"N. Masne, S. Suryawanshi","doi":"10.5829/ijee.2023.14.02.07","DOIUrl":"https://doi.org/10.5829/ijee.2023.14.02.07","url":null,"abstract":"","PeriodicalId":14542,"journal":{"name":"Iranian Journal of Energy and Environment","volume":"72 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86035040","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
Shadow Removal in Vehicle Detection Using ResUNet-a 基于reunet的车辆检测中的阴影去除
Iranian Journal of Energy and Environment Pub Date : 2023-01-01 DOI: 10.5829/ijee.2023.14.01.11
Z. Dorrani, H. Farsi, S. Mohamadzadeh
{"title":"Shadow Removal in Vehicle Detection Using ResUNet-a","authors":"Z. Dorrani, H. Farsi, S. Mohamadzadeh","doi":"10.5829/ijee.2023.14.01.11","DOIUrl":"https://doi.org/10.5829/ijee.2023.14.01.11","url":null,"abstract":"","PeriodicalId":14542,"journal":{"name":"Iranian Journal of Energy and Environment","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84529405","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: 1
Modeling of a Novel Magneto-electro-elastic Energy Harvesting System Subjected to Applied Electric Voltage with Simultaneous Use as an Electrical Actuator System 一种新型磁-电弹性能量收集系统在外加电压作用下的建模并同时用作电动执行器系统
Iranian Journal of Energy and Environment Pub Date : 2023-01-01 DOI: 10.5829/ijee.2023.14.02.09
M. Moory Shirbani, M. Shishehsaz
{"title":"Modeling of a Novel Magneto-electro-elastic Energy Harvesting System Subjected to Applied Electric Voltage with Simultaneous Use as an Electrical Actuator System","authors":"M. Moory Shirbani, M. Shishehsaz","doi":"10.5829/ijee.2023.14.02.09","DOIUrl":"https://doi.org/10.5829/ijee.2023.14.02.09","url":null,"abstract":"This paper introduces a novel harvester to store the electrical power, which comes from the power of external applied electrical voltage. In the last decade, most of the energy harvesters have been designed and analyzed in the form of cantilever beams. In the present article, the harvesters are analyzed as a cantilever beam with the Euler-Bernoulli beam assumptions. The beam of energy harvester consists of an active Magneto-electro-elastic (MEE) layer attached to the piezoelectric layer. Assuming that the connection of these layers is perfect, the uni-morph configuration is investigated. The magneto-electro-elastic governing coupled equations of the MEE energy harvester are derived for a harmonic external applied electrical voltage in the transversal direction based on Euler-Bernoulli theory, Gaussian law, and Faraday law. These equations are solved analytically to find out the amount of harvested power and voltage. The obtained results state that by adjusting the electromechanical parameters, up to 66% of the input power and 27% of the applied voltage can be harvested. Choosing the right geometric parameters can increase the harvested power and voltages connected to the electrodes and external coil by 120.31%, 49.05% and 60.98%, respectively. Finally, the results prove the usefulness and efficiency of the dual-usage (actuator-harvester) of the new energy harvester.","PeriodicalId":14542,"journal":{"name":"Iranian Journal of Energy and Environment","volume":"64 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86901851","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: 1
An Experimental Study to Apply an Absorption Refrigeration Cycle as a Dehumidifier in Humidification-Dehumidification Solar Desalination System 吸收式制冷循环在加湿-除湿太阳能海水淡化系统中的实验研究
Iranian Journal of Energy and Environment Pub Date : 2023-01-01 DOI: 10.5829/ijee.2023.14.04.06
S. Aghajani Afghan, R. Shafaghat, A. Aghajani Afghan, S. Hosseinalipour
{"title":"An Experimental Study to Apply an Absorption Refrigeration Cycle as a Dehumidifier in Humidification-Dehumidification Solar Desalination System","authors":"S. Aghajani Afghan, R. Shafaghat, A. Aghajani Afghan, S. Hosseinalipour","doi":"10.5829/ijee.2023.14.04.06","DOIUrl":"https://doi.org/10.5829/ijee.2023.14.04.06","url":null,"abstract":"","PeriodicalId":14542,"journal":{"name":"Iranian Journal of Energy and Environment","volume":"115 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79124464","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: 2
Contribution of Production Inputs to Energy Consumption in Wheat Production System for Providing a Solution to Improve Energy Consumption 小麦生产系统中生产投入对能耗的贡献——为提高能耗提供解决方案
Iranian Journal of Energy and Environment Pub Date : 2023-01-01 DOI: 10.5829/ijee.2023.14.01.07
H. Eskandari
{"title":"Contribution of Production Inputs to Energy Consumption in Wheat Production System for Providing a Solution to Improve Energy Consumption","authors":"H. Eskandari","doi":"10.5829/ijee.2023.14.01.07","DOIUrl":"https://doi.org/10.5829/ijee.2023.14.01.07","url":null,"abstract":"","PeriodicalId":14542,"journal":{"name":"Iranian Journal of Energy and Environment","volume":"96 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76470676","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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