Advances in Automobile Engineering最新文献_第9页

Challenges in the Automatic 3D Overhead Cranes Control Design 自动三维桥式起重机控制设计中的挑战

Advances in Automobile Engineering Pub Date : 2015-01-29 DOI: 10.4172/2167-7670.1000112

Tsung-Chi Lin

引用次数: 0

Modelling in Squeeze Casting Process-Present State and Future Perspectives 挤压铸造工艺建模——现状与未来展望

Advances in Automobile Engineering Pub Date : 2015-01-16 DOI: 10.4172/2167-7670.1000111

Manjunath Patel Gc, P. Krishna, M. B. Parappagoudar

{"title":"Modelling in Squeeze Casting Process-Present State and Future Perspectives","authors":"Manjunath Patel Gc, P. Krishna, M. B. Parappagoudar","doi":"10.4172/2167-7670.1000111","DOIUrl":"https://doi.org/10.4172/2167-7670.1000111","url":null,"abstract":"The growing demand in today’s competitive manufacturing environment has encouraged the researchers to develop and apply modelling tools. The development and application of modelling tools help the casting industries to considerably increase productivity and casting quality. Till date there is no universal standard available to model and optimize any of the manufacturing processes. However the present work discusses the advantages and limitations of some conventional and non-conventional modelling tools applied for various casting processes. In addition the research effort made by various authors till date in modelling and optimization of the squeeze casting process has been reported. Furthermore the necessary steps for prediction and optimization are high lightened by identifying the trends in the literature. Ultimately this research paper explores the scope for future research in online control of the process by automatically adjusting the squeeze cast process parameters through reverse prediction by utilizing the soft computing tools namely, Neural Network, Genetic Algorithms, Fuzzy-logic Controllers and their different combinations. The present work also proposed a detailed methodology, starting from the selection of process variables till the best process variable combinations for extreme values of the outputs responsible for better product quality using experimental, prediction and optimization methodology.","PeriodicalId":7286,"journal":{"name":"Advances in Automobile Engineering","volume":"18 1","pages":"1-9"},"PeriodicalIF":0.0,"publicationDate":"2015-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75722620","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

Position: Mixed Reality Engineering 职位:混合现实工程

Advances in Automobile Engineering Pub Date : 2014-12-29 DOI: 10.4172/2167-7670.1000113

H. Regenbrecht, Ralph Schoenfelder

引用次数: 1

Smart Helmet for Two-Wheelers 两轮车的智能头盔

Advances in Automobile Engineering Pub Date : 2014-10-07 DOI: 10.4172/2167-7670.1000110

N. Ravi

{"title":"Smart Helmet for Two-Wheelers","authors":"N. Ravi","doi":"10.4172/2167-7670.1000110","DOIUrl":"https://doi.org/10.4172/2167-7670.1000110","url":null,"abstract":"A helmet is a protective layer that is worn in order to prevent head injury. Helmet is the most important safety gear for two wheeler riders. But due to carelessness of people and paying less importance toward safety, there are a lot of causalities every year. Especially in countries like India these accidents are common due to ignorance toward safety. According to National Crime Records Bureau (NCRB) two wheelers claimed 92 lives every day out of which most were due to helmetless drive. Many seminars and road safety campaign were organized but still there is very less improvement. The most people who met accident were youngsters. So In order to overcome this problem we came up with the idea of SMART HELMET. The smart helmet will help to reduce the injuries to head. The smart helmet will be different in many ways. It will be technically advanced and electronically controlled. The system design will be such that without wearing the helmet the rider cannot start two wheelers. The helmet will be connected to vehicle key ignition systems which will be electronically controlled. The smart helmet will be having proximity sensor fitted inside it, which will act as our switch for on/off ignition and further with wireless connection the helmet sensor circuit will be connected to the vehicle ignition system. If the rider is wearing the helmet he will be able to crank the engine and could propel, where as in case if helmet is not there then vehicle will cannot start. This will surely reduce the no of fatalities on road and hence giving a safer drive.","PeriodicalId":7286,"journal":{"name":"Advances in Automobile Engineering","volume":"41 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2014-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81757312","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: 10

The Method of Diesel Particulate Matter Operative Control 柴油机颗粒物的有效控制方法

Advances in Automobile Engineering Pub Date : 2014-09-15 DOI: 10.4172/2167-7670.1000109

Kulchitskiy Ar

引用次数: 2

Investigation on Electric Air-Conditioning System Energy Consumption of an Electric Vehicle Powered by Li-ion Battery 锂离子电池驱动电动汽车电空调系统能耗研究

Advances in Automobile Engineering Pub Date : 2014-08-11 DOI: 10.4172/2167-7670.1000108

B. Mébarki, B. Draoui, B. Allaoua

引用次数: 1

Golf Car Application Based Performance Analysis of a Generic Neighborhood Fuel Cell Vehicle (NFCV) Powertrain 基于高尔夫车应用的通用邻域燃料电池汽车动力系统性能分析

Advances in Automobile Engineering Pub Date : 2014-06-09 DOI: 10.4172/2167-7670.1000107

Alam Ms

引用次数: 1

Identification of Time-Varying Non-Linear Systems for Brain Connectivity Analysis 脑连通性分析中时变非线性系统的辨识

Advances in Automobile Engineering Pub Date : 2014-04-20 DOI: 10.4172/2167-7670.1000E120

Y. Li

引用次数: 0

Auto show to Showroom: Featured Alternative Fuel Vehicles at DetroitÃ¢ÂÂs 2014 International Auto Show 车展至展厅:DetroitÃ¢ÂÂs 2014国际车展特色替代燃料汽车

Advances in Automobile Engineering Pub Date : 2014-02-14 DOI: 10.4172/2167-7670.1000E119

M. S. Alam

引用次数: 0

Optimizations of Vane Height of Guide Vane Swirl and Tumble Device to Improve in Cylinder Airflow Characteristics of a Diesel Engine Running with Vegetable Oil 优化导叶旋流转鼓装置叶片高度以改善植物油柴油机气缸内气流特性

Advances in Automobile Engineering Pub Date : 2014-01-01 DOI: 10.4172/2167-7670.1000106

Idris Saad, S. Bari

{"title":"Optimizations of Vane Height of Guide Vane Swirl and Tumble Device to Improve in Cylinder Airflow Characteristics of a Diesel Engine Running with Vegetable Oil","authors":"Idris Saad, S. Bari","doi":"10.4172/2167-7670.1000106","DOIUrl":"https://doi.org/10.4172/2167-7670.1000106","url":null,"abstract":"Generally, compression ignition engine operating on neat vegetable oil and its blend with diesel fuel experience a reduction of engine performance and increase in exhaust emissions due to higher viscosity and lower volatility of vegetable oil than diesel fuel. Vegetable oil is less prone to evaporate, diffuse and mix with the in-cylinder air which eventually reduces the combustion efficiency and produces more emissions of CO and unburned HC. Therefore, this research investigated the potential of guide vane swirl and tumble device (GVSTD) to guide the air entrance to create more organized turbulence inside the fuel injected region to enhance the mixing process of air and vegetable oil. In order to do so, a base model of 3D computational fluid dynamic of internal combustion engine simulation was developed, verified and then simulations were carried with different GVSTD models. The results of turbulent kinetic energy, velocity, vorticity and swirling strength were compared to determine the optimum vane height. This research found that the 2 mm vane height was the optimum vane height with 35° twist angle, four vanes being arranged perpendicularly to each other and 30 mm vane length. Other different heights of vanes also showed improvement but 2 mm height showed the highest number of improvements. This could be due to the airflow pattern in bowl-inpiston head shape was amplified by the airflow pattern produced by the guide vane of 2 mm vane height. The extra turbulence, swirl, vorticity and velocity in the fuel injected region created by the 2 mm height vane is expected to enhance the mixing of vegetable oils with air to improve combustion and reduce CO and unburned HC emissions.","PeriodicalId":7286,"journal":{"name":"Advances in Automobile Engineering","volume":"27 1","pages":"1-10"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80774137","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