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Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES最新文献

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Energy Performance Analysis of a Solar Refrigerator Using Ecological Refrigerants 采用生态制冷剂的太阳能冰箱能源性能分析
IF 2.1
Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES Pub Date : 2023-06-01 DOI: 10.13044/j.sdewes.d11.0446
C. Amaris, F. Barbosa, M. Balbis
{"title":"Energy Performance Analysis of a Solar Refrigerator Using Ecological Refrigerants","authors":"C. Amaris, F. Barbosa, M. Balbis","doi":"10.13044/j.sdewes.d11.0446","DOIUrl":"https://doi.org/10.13044/j.sdewes.d11.0446","url":null,"abstract":"The development of sustainable energy technologies must be a priority given the rising global energy demand and global warming gases emission. In this work, the energy evaluation of a small-capacity direct-current refrigerator with internal heat exchange using R600a, R290, R717, and R134a as a base case, for autonomous solar refrigeration, is discussed. A thermodynamic model was developed to assess a 200 W refrigerator performance at evaporation temperatures of -32/-10 °C, condensation temperatures of 35/46 °C, and different internal heat exchanger effectiveness values while considering the environmental conditions in the city of Barranquilla whose metropolitan and urban area presents a great potential for solar refrigeration. Results showed that the R290 system coefficient of performance was up to 2.6% higher than that of the R134a. The R600a system coefficient of performance was up to 2.7% higher than that of the R134a, but only under the most favourable conditions. The R717 system surpassed the compressor discharge temperature limits so it was found unsuitable for the present application. Moreover, the internal heat exchanger was found beneficial to reduce the exergy destruction in the compressor and expansion valve but increased that in the condenser for R134a, R600a, and R290. The internal heat exchanger recommended effectiveness should be around 0.4 for R600a or 0.3 for R290 at an evaporation temperature of -32 °C. For an evaporation temperature of -10 °C, the IHX effectiveness can be up to 0.5 for both R600a and R290. Finally, the maximum power consumption of the solar R290 refrigeration system was estimated around 4.08 kWh and 2.28 kWh at evaporation temperatures of -32 °C and -10 °C, respectively, which could be covered by a solar panel area of 3.76 m 2 y 2.10 m 2 , respectively, while similar values were obtained for the solar R600a refrigeration system.","PeriodicalId":46202,"journal":{"name":"Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46528821","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
Insights on sequential changes to the ratios of Biochemical Oxygen Demand and Chemical Oxygen Demand 对生化需氧量和化学需氧量比值顺序变化的见解
IF 2.1
Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES Pub Date : 2023-06-01 DOI: 10.13044/j.sdewes.d10.0441
Sarwoko Mangkoedihardjo
{"title":"Insights on sequential changes to the ratios of Biochemical Oxygen Demand and Chemical Oxygen Demand","authors":"Sarwoko Mangkoedihardjo","doi":"10.13044/j.sdewes.d10.0441","DOIUrl":"https://doi.org/10.13044/j.sdewes.d10.0441","url":null,"abstract":"An in-depth review was presented on improving the quality of wastewater through organic matter indicators. The aim was to formulate a new sequential treatment method from toxic to stable levels to increase the efficiency of detoxification and stabilization of organic matter. Literature collection was compiled from the Mendeley Reference Manager tool with the search phrase: biochemical oxygen demand","PeriodicalId":46202,"journal":{"name":"Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES","volume":"1 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42254926","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
Low Speed Orientation Control Using Variable Mass System: Application In Solar Panel 变质量系统的低速定向控制:在太阳能电池板中的应用
IF 2.1
Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES Pub Date : 2023-06-01 DOI: 10.13044/j.sdewes.d11.0456
A. B. Pulungan, L. Son, Syafii Syafii, Syamsul Huda, U. Ubaidillah
{"title":"Low Speed Orientation Control Using Variable Mass System: Application In Solar Panel","authors":"A. B. Pulungan, L. Son, Syafii Syafii, Syamsul Huda, U. Ubaidillah","doi":"10.13044/j.sdewes.d11.0456","DOIUrl":"https://doi.org/10.13044/j.sdewes.d11.0456","url":null,"abstract":", Low Speed Orientation Control Using Variable Mass","PeriodicalId":46202,"journal":{"name":"Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42456953","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
Impact of Dust and Shade on Solar Panel Efficiency and Development of a Simple Method for Measuring the Impact of Dust in any Location 灰尘和阴影对太阳能电池板效率的影响以及测量任何位置灰尘影响的简单方法的开发
IF 2.1
Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES Pub Date : 2023-06-01 DOI: 10.13044/j.sdewes.d11.0448
Adnan Shariah, Ehab Al-Ibrahim
{"title":"Impact of Dust and Shade on Solar Panel Efficiency and Development of a Simple Method for Measuring the Impact of Dust in any Location","authors":"Adnan Shariah, Ehab Al-Ibrahim","doi":"10.13044/j.sdewes.d11.0448","DOIUrl":"https://doi.org/10.13044/j.sdewes.d11.0448","url":null,"abstract":"","PeriodicalId":46202,"journal":{"name":"Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49306593","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
Numerical analysis of The Effect of Annular Ejector on The Performance of Self-Evaporating Magneto-Hydro-Dynamic System 环形引射器对自蒸发磁流体动力系统性能影响的数值分析
IF 2.1
Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES Pub Date : 2023-06-01 DOI: 10.13044/j.sdewes.d11.0445
Anwar Alza'areer, T. Aldoss, S. Khashan
{"title":"Numerical analysis of The Effect of Annular Ejector on The Performance of Self-Evaporating Magneto-Hydro-Dynamic System","authors":"Anwar Alza'areer, T. Aldoss, S. Khashan","doi":"10.13044/j.sdewes.d11.0445","DOIUrl":"https://doi.org/10.13044/j.sdewes.d11.0445","url":null,"abstract":"of The","PeriodicalId":46202,"journal":{"name":"Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43319727","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
Acceptance of Waste to Energy Technology by Local Residents of Jakarta City, Indonesia to Achieve Sustainable Clean and Environmentally Friendly Energy 印度尼西亚雅加达市当地居民接受废物转化能源技术，以实现可持续的清洁和环保能源
Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES Pub Date : 2023-06-01 DOI: 10.13044/j.sdewes.d11.0443
I Wayan Koko Suryawan, Iva Yenis Septiariva, Mega Mutiara Sari, Bimastyaji Surya Ramadan, Sapta Suhardono, Imelda Masni Juniaty Sianipar, Aarce Tehupeiory, Wisnu Prayogo, Jun-Wei Lim
{"title":"Acceptance of Waste to Energy Technology by Local Residents of Jakarta City, Indonesia to Achieve Sustainable Clean and Environmentally Friendly Energy","authors":"I Wayan Koko Suryawan, Iva Yenis Septiariva, Mega Mutiara Sari, Bimastyaji Surya Ramadan, Sapta Suhardono, Imelda Masni Juniaty Sianipar, Aarce Tehupeiory, Wisnu Prayogo, Jun-Wei Lim","doi":"10.13044/j.sdewes.d11.0443","DOIUrl":"https://doi.org/10.13044/j.sdewes.d11.0443","url":null,"abstract":"Article by I Wayan Koko Suryawan, Iva Yenis Septiariva, Mega Mutiara Sari, Bimastyaji Surya Ramadan, Sapta Suhardono, Imelda Masni Juniaty Sianipar, Aartje Tehupeiory, Wisnu Prayogo and Jun-Wei Lim published in JSDEWES","PeriodicalId":46202,"journal":{"name":"Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES","volume":"17 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":"136118748","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: 4
The potential of biofuels as a renewable energy source and their impact on food security 生物燃料作为可再生能源的潜力及其对粮食安全的影响
IF 2.1
Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES Pub Date : 2023-03-01 DOI: 10.31706/jees23030007
{"title":"The potential of biofuels as a renewable energy source and their impact on food security","authors":"","doi":"10.31706/jees23030007","DOIUrl":"https://doi.org/10.31706/jees23030007","url":null,"abstract":"","PeriodicalId":46202,"journal":{"name":"Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES","volume":"21 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83902166","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
The impact of energy efficiency measures on the profitability of industrial companies: A case study of the steel industry 能源效率措施对工业公司盈利能力的影响:钢铁行业的案例研究
IF 2.1
Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES Pub Date : 2023-03-01 DOI: 10.31706/jees23030006
{"title":"The impact of energy efficiency measures on the profitability of industrial companies: A case study of the steel industry","authors":"","doi":"10.31706/jees23030006","DOIUrl":"https://doi.org/10.31706/jees23030006","url":null,"abstract":"","PeriodicalId":46202,"journal":{"name":"Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES","volume":"12 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81901821","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 comparative analysis of different carbon pricing policies for reducing greenhouse gas emissions in the transport sector 减少交通运输部门温室气体排放的不同碳定价政策的比较分析
IF 2.1
Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES Pub Date : 2023-03-01 DOI: 10.31706/jees23030009
{"title":"A comparative analysis of different carbon pricing policies for reducing greenhouse gas emissions in the transport sector","authors":"","doi":"10.31706/jees23030009","DOIUrl":"https://doi.org/10.31706/jees23030009","url":null,"abstract":"","PeriodicalId":46202,"journal":{"name":"Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES","volume":"22 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75548612","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
Assessing the environmental impact of renewable energy systems: A comparative study of wind, solar, and hydroelectric power generation technologies 评估可再生能源系统对环境的影响:风能、太阳能和水力发电技术的比较研究
IF 2.1
Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES Pub Date : 2023-03-01 DOI: 10.31706/jees23030001
{"title":"Assessing the environmental impact of renewable energy systems: A comparative study of wind, solar, and hydroelectric power generation technologies","authors":"","doi":"10.31706/jees23030001","DOIUrl":"https://doi.org/10.31706/jees23030001","url":null,"abstract":"","PeriodicalId":46202,"journal":{"name":"Journal of Sustainable Development of Energy Water and Environment Systems-JSDEWES","volume":"15 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90236136","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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