International Journal of Engineering Research and最新文献_第2页

Plug-in Hybrid Three-Wheeler Fueled with LPG-Ethanol Dual Injection 以液化石油气-乙醇双喷射为燃料的插电式混合动力三轮车

International Journal of Engineering Research and Pub Date : 2021-01-28 DOI: 10.17577/IJERTV10IS010188

Tran Thanh Hai Tung, Bui Van Ga, Bui Thi Minh Tu, Truong Le Bich Tram

{"title":"Plug-in Hybrid Three-Wheeler Fueled with LPG-Ethanol Dual Injection","authors":"Tran Thanh Hai Tung, Bui Van Ga, Bui Thi Minh Tu, Truong Le Bich Tram","doi":"10.17577/IJERTV10IS010188","DOIUrl":"https://doi.org/10.17577/IJERTV10IS010188","url":null,"abstract":"The paper presents the concept of a plug-in hybrid three-wheeler converted from a conventional gasoline motorcycle Honda RSX 110cc. The powertrain of the three-wheeler includes an internal combustion engine (ICE) driving the rear wheels and an electric motor driving the front wheel. The ICE is fueled with LPG-ethanol dual port injection. A microcontroller is set up connecting with the ECM of the original ICE for flexible adjustment of the ethanol/LPG ratio based on the gasoline injector control signal. The results show that the LPG-ethanol dual port injection forms a stratified octane number distribution at the end of the compression process. The relatively LPG-rich zone is found around the spark plug while the ethanol-rich zone is located near the cylinder wall. With the same throttle opening, when engine speed increases, to keep the equivalence ratio and ethanol/LPG rate unchanged, fuel injection time must be reduced. The reduction of the LPG injection time is, on average, faster than that of the ethanol injection time. A control system is designed for smooth combining use of the two power sources of the hybrid three-wheeler. In full load condition, the vehicle can run at maximum speed of 36 km/h in electric motor operating mode and 70 km/h in ICE mode. The vehicle acceleration time from 0 to 32 km/h is 40s.","PeriodicalId":13986,"journal":{"name":"International Journal of Engineering Research and","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77994695","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

Conceptualizing Digital Agricultural Governance 数字化农业治理的概念

International Journal of Engineering Research and Pub Date : 2021-01-28 DOI: 10.17577/IJERTV10IS010175

Tsehay Wasihun Muluneh

引用次数: 3

Designing of A Sensor and Mobile Application for Identification of Tomato Plant Physiological State 番茄植株生理状态传感器的设计与移动应用

International Journal of Engineering Research and Pub Date : 2021-01-28 DOI: 10.17577/IJERTV10IS010097

M TeumaMbezi

引用次数: 0

The Evolutionary Trend in Computing and the Challenges This Presents to the Academic Environment 计算的进化趋势及其对学术环境的挑战

International Journal of Engineering Research and Pub Date : 2021-01-27 DOI: 10.17577/IJERTV10IS010108

M. Odhiambo, Weston Mwashita

引用次数: 0

Determination of Factors Affecting Capabilities of Competitiveness in Construction Auction of Company 59 - Ministry of Defense 59公司工程招标竞争能力影响因素的确定-国防部

International Journal of Engineering Research and Pub Date : 2021-01-26 DOI: 10.17577/IJERTV10IS010144

T. Nguyen, Hai V. Bui

引用次数: 2

Influence of Building Shape on Area to Volume Ratio and Thermal Loads in Warm Climate - Case of Itahari, Nepal 温暖气候下建筑形状对面积容积比和热负荷的影响——以尼泊尔伊塔哈里为例

International Journal of Engineering Research and Pub Date : 2021-01-23 DOI: 10.17577/IJERTV10IS010084

Udvash Puri

{"title":"Influence of Building Shape on Area to Volume Ratio and Thermal Loads in Warm Climate - Case of Itahari, Nepal","authors":"Udvash Puri","doi":"10.17577/IJERTV10IS010084","DOIUrl":"https://doi.org/10.17577/IJERTV10IS010084","url":null,"abstract":"Form and space are inseparable. Existence of form justifies the formation of space. Likewise, the shape also defines visual characteristics of building as well as it has a great influence on building energy demand. The thermal load of any building mostly depends upon climatic and physical parameters associated with the building itself. In this article, the comparison is done between thermal loads i.e. heating load and cooling load of hypothetical cuboid model with different A/V ratios. This research aims to search relation between the exposed envelope area to A/V ratios and their effect on energy demand. Through the findings of this research, it is expected that it could help to ease the doubt on choosing the efficient shape in this specific climate. Upon survey of households, it is found that electricity consumption in Itahari is higher in summer than in winter which is also reinforced from simulation results. This signifies the extreme need for a reduction in cooling load. Therefore, Using simulation-based correlational research strategy and inductive logic, this research indicates that a reduction in (AT-Ex/V) ratio is beneficial to reduce cooling energy demand in that given climatic and physical parameters. Findings conclude that (AT-Ex/V) ratio is directly proportional to energy demand in specific climatic conditions of Itahari, where (AT-Ex/V) is a total exposed envelope area including the base area of a building. Keywords— Envelope area, simulation, A/V ratio, heating","PeriodicalId":13986,"journal":{"name":"International Journal of Engineering Research and","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81521764","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 Conceptual Framework for Reducing Changeover Time in Batch Production Facilities 减少批量生产设备转换时间的概念框架

International Journal of Engineering Research and Pub Date : 2021-01-23 DOI: 10.17577/IJERTV10IS010102

Zainab Eldardiry, M. El-Dardiry, O. Nada

{"title":"A Conceptual Framework for Reducing Changeover Time in Batch Production Facilities","authors":"Zainab Eldardiry, M. El-Dardiry, O. Nada","doi":"10.17577/IJERTV10IS010102","DOIUrl":"https://doi.org/10.17577/IJERTV10IS010102","url":null,"abstract":"—Changeover time is typically one of the most critical aspects that significantly affect the overall effectiveness of manufacturing systems. Basically, changeover time has been identified as a major source for efficiency declines in production facilities as it drastically consumes time as well as other resources with no added value. Particularly, in small to medium sized manufacturing systems that rely on batch production in achieving the product variety that can cope with customer requirements, changeover time reduction is a key enabler for achieving the organization strategic objectives. This paper provides a review for the methodologies commonly employed for quick changeover. Besides, it highlights the case studies in literature that successfully employed such methodologies in changeover time reduction. Furthermore, a conceptual framework that provides a systematic and straightforward guide for identifying and improving changeover activities has been presented in this paper. The proposed framework is mainly based on the DMAIC (Define-Measure-Analyze-Improve-Control) and DMADV (Define-Measure-Analyze-Design-Verify) six sigma methodologies. The framework adopted the DMAIC/DMADV as an integrated approach that can be customized to provide the essential roadmap for reducing changeover time.","PeriodicalId":13986,"journal":{"name":"International Journal of Engineering Research and","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84460477","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

Shape Optimization of A Parabolic Trough Collector, Geometrical Considerations 抛物线槽集热器的形状优化，几何考虑

International Journal of Engineering Research and Pub Date : 2021-01-21 DOI: 10.17577/IJERTV10IS010001

B. E. Ghazzani, O. N. Mensour, R. A. E. Cadi, A. Ihlal, K. Bouabid

引用次数: 0

Comprehensive Analysis of Molecular Motion and Bonds of C19H21CLN2O Fungicide for Investigation of Unsteady Effects C19H21CLN2O杀菌剂分子运动和化学键的综合分析及其非定常效应研究

International Journal of Engineering Research and Pub Date : 2021-01-21 DOI: 10.17577/IJERTV10IS010078

R. Kumar

引用次数: 0

Automated Cleaning Tracking and Cooling System (ACTCS) for Solar Panel 太阳能电池板自动清洁跟踪和冷却系统(ACTCS

International Journal of Engineering Research and Pub Date : 2021-01-20 DOI: 10.17577/IJERTV10IS010088

Ahmed Shah, Dev Shah, Mohammed Ahsan Shaikh, Pawankumar Shelar, Bhushan S. Shrirame, Sachin Komble

引用次数: 0