IOSR Journal of Mechanical and Civil Engineering最新文献_第3页

Production of Construction Bricks by Partial Replacement of Waste Plastics 部分替代废塑料生产建筑砖

IOSR Journal of Mechanical and Civil Engineering Pub Date : 2017-07-01 DOI: 10.9790/1684-1404020912

K. P. Kumar, M. Gomathi

引用次数: 18

Influence Of Tool Geometry And Performance Characteristics of En-19 Steel By Edm Using Taguchi Method 田口法电火花加工对En-19钢刀具几何形状及性能特性的影响

IOSR Journal of Mechanical and Civil Engineering Pub Date : 2017-07-01 DOI: 10.9790/1684-1404012835

K. Buschaiah, A. Parshuramulu, P. Laxminarayana

引用次数: 0

A new Technique for Solution of the Blasius and Falkner-Skan Boundary Layer Equations 求解Blasius和Falkner-Skan边界层方程的一种新方法

IOSR Journal of Mechanical and Civil Engineering Pub Date : 2017-07-01 DOI: 10.9790/1684-1404014553

A. El-Nady, M. A. Rabbo

引用次数: 1

Weight Optimization of Rectangular Core Sandwich Panel using ANSYS 基于ANSYS的矩形芯芯夹芯板重量优化

IOSR Journal of Mechanical and Civil Engineering Pub Date : 2017-07-01 DOI: 10.9790/1684-1404012227

A. Nandi, Hredeya Mishra

引用次数: 0

Synthesis, Characterization and Mechanical Properties of Alumina-Zirconia Nanocomposite Particles 氧化铝-氧化锆纳米复合颗粒的合成、表征及力学性能

IOSR Journal of Mechanical and Civil Engineering Pub Date : 2017-06-01 DOI: 10.9790/1684-1403074046

Ramzan Muhammad, B. Kumar, A. Chaskar

引用次数: 3

Optimization of Prefill Mode to Increase Reliability of Gas Turbin 13E21 PT. PJB UP Muara Tawar 提高13E21 PT燃气轮机可靠性的预充模式优化[j]

IOSR Journal of Mechanical and Civil Engineering Pub Date : 2017-06-01 DOI: 10.9790/1684-1403071318

Endrik Purbo Yunastyo, D. Yulianto, A. Hidayat, K. Gunawan, T. R. Biyanto

引用次数: 0

Solar Energy as an Energy Source: An Approach 太阳能作为一种能源:一种途径

IOSR Journal of Mechanical and Civil Engineering Pub Date : 2017-06-01 DOI: 10.9790/1684-1403058792

R. V. Moharir, Satyaprakash S. Dodani

{"title":"Solar Energy as an Energy Source: An Approach","authors":"R. V. Moharir, Satyaprakash S. Dodani","doi":"10.9790/1684-1403058792","DOIUrl":"https://doi.org/10.9790/1684-1403058792","url":null,"abstract":"The paper deals with utilization & possibilities of solar energy (photo-voltaic systems) and with transformation of this energy to chemical energy as well as its utilization in the surface treatment of metals by electrochemical processes.This technology can be widely applied in machine industry in the future due to cheap electrical energy generation. Next advantage of this electrical energy generation is the decrease of negative environmental impact. Surface treatments affect lifetime, serviceability, usability, availability and maintenance of equipment. The financial return from a solar energy investment is affected by multiple factors such as the fluctuation of solar radiation over time and the price of electricity. Solar energy has many benefits compared to fossil fuels. It is clean and green, non-polluting and everlasting energy. For this reason it has attracted more attention than other alternative sources of energy in recent years. Many energy economists say that solar energy is going to play an increasingly important role in all our lives. To highlight the importance of such a source of energy becomes not only important but also inevitable. This paper analyzes the determining factors of solar energy usage and also analyzes the benefit of the different solar energy devises.","PeriodicalId":14565,"journal":{"name":"IOSR Journal of Mechanical and Civil Engineering","volume":"171 1","pages":"87-92"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73149643","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 Study on the Mixture Ratio of Pumice Powder Concrete on the Concrete Pavement and the Construction of Building 浮石粉混凝土在混凝土路面及建筑施工中的配合比研究

IOSR Journal of Mechanical and Civil Engineering Pub Date : 2017-06-01 DOI: 10.9790/1684-1403068390

Abdulrezzak Bakis, Ercan Işık, A. A. El, M. Ülker

{"title":"A Study on the Mixture Ratio of Pumice Powder Concrete on the Concrete Pavement and the Construction of Building","authors":"Abdulrezzak Bakis, Ercan Işık, A. A. El, M. Ülker","doi":"10.9790/1684-1403068390","DOIUrl":"https://doi.org/10.9790/1684-1403068390","url":null,"abstract":"Pumices which have substantially the reserve in the region of Bitlis and are known with the name of “bims” are the robust extrusive rocks against the aerated, spongy, physical and chemical factors which occurred when the extrusive lavas which occurred with the explosion of crater Nemrut in the region in the past expanded and cooled. As the pumice with the pore substantially at the macro and micro sizes has a very low compressive strength, its usage field has been restricted in the sector of construction, and it is mainly used in the construction of wall and par get in the purpose of insulation. As the pumice aggregate has a very low compressive strength, it isn’t used as the construction concrete in the bearing parts of buildings. This is why the pumice aggregate which is used in the concrete has the high-amount gaps. The compressive and bending strength of concrete which will be done by grinding the bulky pumice aggregate and making it powder can be increased. The concrete which was done in this way was named as Pumice Powder Concrete (PPC). This study was prepared in order to provide the common usage of PPC in the sector of construction, to contribute to the regional and national economy with widening the pumice’s usage fields in this way. The mixture ratios at the different water/binder ratios of Pumice Powder Concrete (PPC) were obtained for the rigid pavement and the construction of building in this study. PPC mixtures were done in two ways as the fibrous and non-fibrous ones. In the study, the mixture ratios were done as 0.20-0.30-0.40 and 0.50 of the fibrous and non-fibrous PPC mixtures’ water/binder ratios, and they were shown on the tables.","PeriodicalId":14565,"journal":{"name":"IOSR Journal of Mechanical and Civil Engineering","volume":"66 1","pages":"83-90"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73788875","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

Rehabilitation of Damaged Reinforced Concrete Beams 受损钢筋混凝土梁的修复

IOSR Journal of Mechanical and Civil Engineering Pub Date : 2017-06-01 DOI: 10.9790/1684-1403065870

W. Al-Rifaie, Nezar N. Ismaeel, M. Riyāḍ

引用次数: 5

Parametric Optimization of Lathe Turning for Al-7075 Alloy Using Taguchi: An Experimental Study 田口法车削Al-7075合金的参数优化试验研究

IOSR Journal of Mechanical and Civil Engineering Pub Date : 2017-06-01 DOI: 10.9790/1684-1403063945

G. B. Reddy

{"title":"Parametric Optimization of Lathe Turning for Al-7075 Alloy Using Taguchi: An Experimental Study","authors":"G. B. Reddy","doi":"10.9790/1684-1403063945","DOIUrl":"https://doi.org/10.9790/1684-1403063945","url":null,"abstract":"Turning is a machining process in which a cutting tool, commonly a non-rotary tool bit, exhibits a helical path on work piece material. The conventional metal removal process always influenced by the parameters such as, material machinability, cutting tool material, cutting speed and spindle speed, depth of cut, feed rate, tool geometry, and coolant. Optimizing these parameters is a daedal thing so that, Signal to noise (S/N), Analysis of variance (ANOVA) and Taguchi method using statistical software MINITAB are striving to solve these problems in the present scenario. The present paper is aimed at investigating parametric optimization of turning of 7075 Aluminium alloy using Taguchi L27 orthogonal array was employed for both Design of Experiment (DOE) and Signal to noise ratio (S/N) to analyze the effects of the selected parameters. The result demonstrates there are different effects of cutting parameters on cutting force, surface roughness and temperature for two samples and compared the samples. Furthermore, surface morphology of the machined specimen is obtained through SEM analysis. This work can be use full to determine the optimum cutting parameters for better machinability.","PeriodicalId":14565,"journal":{"name":"IOSR Journal of Mechanical and Civil Engineering","volume":"1 1","pages":"39-45"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89636685","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