2018 4th International Conference on Green Technology and Sustainable Development (GTSD)最新文献_第4页

Experimental studies on Heating and Burning of Characterized Heavy fuel Blended Oil 特性重质燃油调合油加热燃烧实验研究

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595554

Sareddy Kullai Reddy, Chung-Hao Hsu, Yueh‐Heng Li

{"title":"Experimental studies on Heating and Burning of Characterized Heavy fuel Blended Oil","authors":"Sareddy Kullai Reddy, Chung-Hao Hsu, Yueh‐Heng Li","doi":"10.1109/GTSD.2018.8595554","DOIUrl":"https://doi.org/10.1109/GTSD.2018.8595554","url":null,"abstract":"Heavy fuel oil (HFO) obtained from crude oil distillation is a widely used fuel in marine engines and power generation technologies. In the present study, the combustion characteristics and performance of heavy oil are investigated. Further research on heavy oil is developed by adding content of Liquefaction Bio-Oil, because of its complex nature. So as to better understanding of HFBO combustion process and to improve efficiency and control emissions. The techniques used to study the heavy oil is TGA-FTIR, Single droplet, Gas analyzer and Spray combustor. All the required techniques are used to investigate heavy fuel blended oil (Mixture of heavy oil and Liquefaction Bio-Oil) combustion behavior with various HBFO of 3%, 5%, 7% and 10%. The combustion behavior of heavy fuel blended oil was performed using the thermo-gravimetric analysis (TGA) at temperature 30 °C to 800 °C at various heating rates of 5°C/min and 10°C/min in air atmosphere. TG and DTG were used to study the mass loss characteristics due to the thermal degradation of HFBO. Single droplet and spray combustion experiments of heavy fuel oil with Liquefaction Bio-Oil are used to investigate the evaporation, atomization, combustion behavior and improve efficiency. The results show that improve in the combustion performance and characteristics of heavy fuel blended oil by using TGA. The droplet test results are good agreement with HFO and heavy fuel blended oil (HFBO) in two cases, found that ignition temperature, burnout temperature and combustion index are more satisfactory.","PeriodicalId":344653,"journal":{"name":"2018 4th International Conference on Green Technology and Sustainable Development (GTSD)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122425966","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

Adsorption Kinetics of Pb (II) and Two-Stage Batch Sorption Design for Removal of Lead (II) from Aqueous Solution by Modified Sugarcane Bagasse 改性甘蔗渣对铅(II)的吸附动力学及两段间歇吸附去除水溶液中铅(II)的设计

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595644

Nguyen Van Suc, Ho Thi Yêu Ly

引用次数: 0

Factors Affecting the Achievement of Environmental Standard Certificates (ESC) at Small and Medium Vietnamese Enterprises 影响越南中小型企业获得环境标准证书(ESC)的因素

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595525

Nguyen Thi Anh Van, Nguyen Khac Hieu

引用次数: 1

The Design of an VIAM-USVI000 Unmanned Surface Vehicle for Environmental Monitoring Applications 一种用于环境监测的VIAM-USVI000无人水面车辆的设计

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595624

Ngoc-Huy Tran, Tu-Cuong Nguyen, Van-Tao Tran, Vuong-Chi Nguyen, Thanh-Nam Nguyen

{"title":"The Design of an VIAM-USVI000 Unmanned Surface Vehicle for Environmental Monitoring Applications","authors":"Ngoc-Huy Tran, Tu-Cuong Nguyen, Van-Tao Tran, Vuong-Chi Nguyen, Thanh-Nam Nguyen","doi":"10.1109/GTSD.2018.8595624","DOIUrl":"https://doi.org/10.1109/GTSD.2018.8595624","url":null,"abstract":"Unmanned surface vehicles (USV) has become popular around the world with their capabilities in complicated and low-cost applications, also reduce the danger to humans especially in the environmental field. The environmental pollution situation is appearing more and more anywhere in the world, a large effect on the lives of people, economic development and national security. With that requirement, the design and implementation of USV systems is underway urgently but a few results have been achieved as expected. This article describes a USV’s design with flexible structure, easily integrated sensors for a range of environmental monitoring applications, and the developed control algorithm verified in simulation and experiment. Also, the hardware architecture of the control system is presented and the functions of all parts are clarified. And thence, the simulation and experiment results prove that the developed control system, strategies for waypoint guidance using light of sight (LOS) algorithm and PID controller have good performance and the feasibility, reliability of the designed control system.","PeriodicalId":344653,"journal":{"name":"2018 4th International Conference on Green Technology and Sustainable Development (GTSD)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124977307","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: 6

Human Image Recognition through Dynamic Mapping Generation 基于动态映射生成的人体图像识别

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595569

Hsuan-Ming Feng, Hua-Ching Chen, Ching-Chang Wong

引用次数: 0

Various Algorithms to Detect Faults on Underground Cables Based on Impedance Method 基于阻抗法的各种地下电缆故障检测算法

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595648

L. H. Lam, D. H. Quan, Nguyen Van Tan, N. H. Hieu

{"title":"Various Algorithms to Detect Faults on Underground Cables Based on Impedance Method","authors":"L. H. Lam, D. H. Quan, Nguyen Van Tan, N. H. Hieu","doi":"10.1109/GTSD.2018.8595648","DOIUrl":"https://doi.org/10.1109/GTSD.2018.8595648","url":null,"abstract":"Nowadays, the rapid detection of short-circuit faults in the distribution network is very necessary aiming to increase the reliability of the electric network. The shorter the time of detection of faults is, the faster the recovery of the normal operation of the distribution network is. However, this task contains a challenge due to the complexity of distribution networks that are using both overhead and underground cables. Recently, many research activities are presented to detect the short-circuit fault in a distribution network and classified into three catalogs: (i) time domain reflection, (ii) traveling wave method, and (iii) impedance method. However, the first two methods have a very high investment cost, thus they are not used widely in distribution networks even their efficiency performance is confirmed. Therefore, this paper aims to study on many algorithms; e.g. Tagaki, Saha, Personal Algorithm; which are developed based on the last method, then a program is implemented in Matlab Simulink in order to test various algorithms. Moreover, these algorithms are tested with two real underground cables in the Center of Vietnam to figure out the best algorithm for the real application in Vietnam.","PeriodicalId":344653,"journal":{"name":"2018 4th International Conference on Green Technology and Sustainable Development (GTSD)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133657484","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

Green Synthesis of Copper Nanoparticles Deposited on Polyester Filter for Antibacterial Applications 绿色合成沉积在抗菌聚酯过滤器上的铜纳米颗粒

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595700

Nguyen Vinh Tien, T. K. Son

{"title":"Green Synthesis of Copper Nanoparticles Deposited on Polyester Filter for Antibacterial Applications","authors":"Nguyen Vinh Tien, T. K. Son","doi":"10.1109/GTSD.2018.8595700","DOIUrl":"https://doi.org/10.1109/GTSD.2018.8595700","url":null,"abstract":"This study was conducted to evaluate the antimicrobial property of polyester filter cloth embedded with copper nanoparticles by a green chemical method. Copper nanoparticles were generated in situ on pieces of commercial polyethylene terephthalte (PET) filter cloth by reducing [Cu(OH)4]2- ions by ascorbic acid in aqueous solution. Elemental analysis using energy-dispersive X-ray (EDX) spectrum of the modified filter fabric confirmed the presence of copper (0.15-0.35 $mu$g/mm2). Analysis of scanning electron microscope (SEM) images showed that the sizes of synthesized copper particles varied from less than 100 nm to over 500 nm. Increasing ascorbic acid concentrations while fixing cuprate ion concentration resulted in higher load and lower sizes of deposited copper nanoparticles. Antibacterial activity of the modified polyester filters was assessed by passing suspensions of Escherichia coli NBRC 14237 in phosphate-buffered saline (PBS) and in sterilized milk through these modified filters. Analyzing the effluent for viable bacteria showed that the antibacterial activity against E.coli in PBS was about 12 times more effective than that in milk. Moreover, increasing copper nanoparticles load on the filter resulted in increasing antibacterial effect toward E.coli. Leaching test showed that concentration of copper in the effluent after passing distilled water (1000 and 2000 m3/m2) through the modified filter was below the recommended limit for copper in drinking water (1 ppm).","PeriodicalId":344653,"journal":{"name":"2018 4th International Conference on Green Technology and Sustainable Development (GTSD)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132701280","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

Diatom Biosilica: from Biosilicification to Bone Tissue Applications 硅藻生物二氧化硅:从生物硅化到骨组织应用

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595697

Thi Duy Hanh Le

引用次数: 0

Total Solution of Surge Protection on Power Line for Telecommunication Sites* 电信站点电力线浪涌保护整体解决方案*

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595512

L. Q. Trung, Q. H. Anh

引用次数: 0

Investigating the Design Parameters of Maple seed’s Aerodynamic Force by Taguchi Method to Apply to Wind Turbine Blades 用田口法研究枫树种子气动力设计参数在风力机叶片中的应用

2018 4th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2018-11-01 DOI: 10.1109/GTSD.2018.8595647

Hung-Son Dang, Hoai-Nam Lai

{"title":"Investigating the Design Parameters of Maple seed’s Aerodynamic Force by Taguchi Method to Apply to Wind Turbine Blades","authors":"Hung-Son Dang, Hoai-Nam Lai","doi":"10.1109/GTSD.2018.8595647","DOIUrl":"https://doi.org/10.1109/GTSD.2018.8595647","url":null,"abstract":"In the present study, the wing of the seed of the green maple was used as the imitated object, and the shape of the seed wing was analyzed. The setup of experiment and parameters design of the bionic wind turbine blade was then progressed by Taguchi method and the ANSYS Fluent simulation software was used to perform the numerical computations of the aerodynamic and flow characteristics of the wing of maple’s seed. Also, based on the experiment and simulation results, the Minitab17 software was used to analyze the data. The simulation results, by an inspection of the trend of the lift coefficient curves, indicated that the seed wing of the green maple has a larger range of angle of attack, $0 ^{mathbf {0}}$ to $50^{mathbf {0}}$, without a stall. The results for the optimal design parameters show a good agreement with the achievement for the best combination of the parameters are: A3 (the number of blade = 3), B3 (the swept area = ${0.24,,mathrm{m}} ^{mathbf {2}}$), C2 (the angle attack = $15^{mathbf {0}}$) and D2 (the steady headwind = 5 m/s., which shows an aerodynamic advantage. In addition, the wind tunnel experiments of the wind turbine, with 3 bionic blades, $0.24,,mathrm{m}^{mathbf {2}}$ swept area, $15^{mathbf {0}}$ angles of attack, and 5 m/s steady headwind conditions showed that the highest wind/electricity power transform efficiency can be reached up to 37%.","PeriodicalId":344653,"journal":{"name":"2018 4th International Conference on Green Technology and Sustainable Development (GTSD)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121081367","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