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Publisher: STM Journals   (Total: 67 journals)   [Sort by number of followers]

Showing 1 - 67 of 67 Journals sorted alphabetically
Current Trends in Information Technology     Full-text available via subscription   (Followers: 3)
Current Trends in Signal Processing     Full-text available via subscription   (Followers: 5)
Emerging Trends in Chemical Engineering     Full-text available via subscription   (Followers: 4)
J. of Advancements in Library Sciences     Open Access   (Followers: 44)
J. of Aerospace Engineering & Technology     Full-text available via subscription   (Followers: 13)
J. of Alternate Energy Sources & Technologies     Full-text available via subscription   (Followers: 1)
J. of AYUSH :- Ayurveda, Yoga, Unani, Siddha and Homeopathy     Full-text available via subscription   (Followers: 9)
J. of Catalyst & Catalysis     Full-text available via subscription   (Followers: 3)
J. of Communication Engineering & Systems     Full-text available via subscription   (Followers: 1)
J. of Computer Technology & Applications     Full-text available via subscription  
J. of Construction Engineering, Technology & Management     Full-text available via subscription   (Followers: 4)
J. of Control & Instrumentation     Full-text available via subscription   (Followers: 13)
J. of Electronic Design Technology     Full-text available via subscription   (Followers: 6, SJR: 0.1, CiteScore: 0)
J. of Energy, Environment & Carbon Credits     Full-text available via subscription   (Followers: 2)
J. of Experimental & Applied Mechanics     Full-text available via subscription   (Followers: 2)
J. of Geotechnical Engineering     Full-text available via subscription   (Followers: 3)
J. of Herbal Science     Full-text available via subscription   (Followers: 4)
J. of Industrial Safety Engineering     Full-text available via subscription   (Followers: 6)
J. of Instrumentation Technology & Innovations     Full-text available via subscription  
J. of Materials & Metallurgical Engineering     Full-text available via subscription   (Followers: 2)
J. of Modern Chemistry & Chemical Technology     Open Access   (Followers: 3)
J. of NanoScience, NanoEngineering & Applications     Full-text available via subscription  
J. of Network Security     Full-text available via subscription   (Followers: 2)
J. of Nuclear Engineering & Technology     Full-text available via subscription   (Followers: 2)
J. of Nursing Science & Practice     Full-text available via subscription   (Followers: 2)
J. of Offshore Structure and Technology     Full-text available via subscription   (SJR: 0.1, CiteScore: 0)
J. of Petroleum Engineering & Technology     Full-text available via subscription   (Followers: 3)
J. of Polymer & Composites     Full-text available via subscription   (Followers: 16)
J. of Power Electronics & Power Systems     Full-text available via subscription   (Followers: 11, SJR: 0.284, CiteScore: 1)
J. of Production Research & Management     Full-text available via subscription   (Followers: 2)
J. of Remote Sensing & GIS     Full-text available via subscription   (Followers: 23)
J. of Thin Films, Coating Science Technology and Application     Full-text available via subscription  
J. of VLSI Design Tools & Technology     Full-text available via subscription   (Followers: 9)
J. of Water Resource Engineering and Management     Full-text available via subscription   (Followers: 3)
OmniScience : A Multi-disciplinary J.     Full-text available via subscription   (Followers: 2)
Recent Trends In Civil Engineering & Technology     Full-text available via subscription   (Followers: 5)
Research & Reviews : A J. of Bioinformatics     Full-text available via subscription   (Followers: 3)
Research & Reviews : A J. of Dentistry     Full-text available via subscription   (Followers: 1)
Research & Reviews : A J. of Drug Design & Discovery     Full-text available via subscription  
Research & Reviews : A J. of Health Professions     Full-text available via subscription  
Research & Reviews : A J. of Immunology     Full-text available via subscription   (Followers: 6)
Research & Reviews : A J. of Life Sciences     Open Access  
Research & Reviews : A J. of Medicine     Full-text available via subscription   (Followers: 2)
Research & Reviews : A J. of Microbiology & Virology     Full-text available via subscription   (Followers: 6)
Research & Reviews : A J. of Neuroscience     Full-text available via subscription   (Followers: 2)
Research & Reviews : A J. of Pharmaceutical Science     Full-text available via subscription   (Followers: 1)
Research & Reviews : A J. of Pharmacognosy     Full-text available via subscription  
Research & Reviews : A J. of Pharmacology     Full-text available via subscription   (Followers: 1)
Research & Reviews : A J. of Toxicology     Full-text available via subscription   (Followers: 4)
Research & Reviews : J. of Agricultural Science and Technology     Full-text available via subscription  
Research & Reviews : J. of Agriculture Science and Technology     Full-text available via subscription   (Followers: 2)
Research & Reviews : J. of Botany     Full-text available via subscription   (Followers: 1)
Research & Reviews : J. of Crop Science and Technology     Full-text available via subscription   (Followers: 4)
Research & Reviews : J. of Dairy Science and Technology     Open Access   (Followers: 3)
Research & Reviews : J. of Ecology     Full-text available via subscription   (Followers: 2)
Research & Reviews : J. of Embedded System & Applications     Full-text available via subscription   (Followers: 5)
Research & Reviews : J. of Food Science and Technology     Open Access  
Research & Reviews : J. of Medical Science and Technology     Full-text available via subscription   (Followers: 2)
Research & Reviews : J. of Oncology and Hematology     Full-text available via subscription   (Followers: 3)
Research & Reviews : J. of Physics     Open Access   (Followers: 2)
Research & Reviews : J. of Space Science & Technology     Full-text available via subscription   (Followers: 10)
Research & Reviews : J. of Statistics     Open Access   (Followers: 6)
Research & Reviews : J. of Surgery     Full-text available via subscription   (Followers: 1)
Research & Reviews : J. of Veterinary Science and Technology     Open Access   (Followers: 1)
Trends in Electrical Engineering     Full-text available via subscription   (Followers: 4)
Trends in Mechanical Engineering & Technology     Full-text available via subscription   (Followers: 3)
Trends in Opto-Electro & Optical Communications     Full-text available via subscription   (Followers: 1)
Journal Cover
Trends in Mechanical Engineering & Technology
Number of Followers: 3  
 
  Full-text available via subscription Subscription journal
ISSN (Print) 2347-9965 - ISSN (Online) 2231-1793
Published by STM Journals Homepage  [67 journals]
  • Passive Capillary Flow of Red Dye in the SU-8 based Glass Microfluidic
           Devices
    • Authors: Subhadeep Mukhopadhyay
      Pages: 59 - 61
      Abstract: In this work, total three individual SU-8 based glass microfluidic devices are fabricated by the maskless lithography and indirect bonding technique. Commercially available red coloured food dye is used as working liquid. Individual surface-driven capillary flows of red dye are recorded by the CMOS camera. This work will be useful in bioengineering applications.
      PubDate: 2019-01-04
      Issue No: Vol. 8, No. 3 (2019)
       
  • Analysis of Factors Affecting the Welded Joint using Design of
           Experiments: A Review
    • Authors: Sejin Jacob John, Shaheen Beg Mughal
      Pages: 72 - 75
      Abstract:         The welding process over the period of time has grown into a more formidable process. Its application has also increased manifolds. However, with the increase in applications, it is also important to know the about the factors which affects the most on the strength of the welds. In this paper, the tensile strength of the welded joint has been considered. In this research, the Gas Metal Arc Welding has been used. The factors considered for the research are on the basis of the literature review which is the main part of this paper. Moreover, for the research work, the Taguchi Design of experiments has been taken. In the research, there are four factors used along with 2 respective levels. The factors considered are the welding voltage, the type of weld joint, number of weld passes and feed wire rate. We have used the Universal Testing Machine to find out the Tensile Strength. Thus, through the research we get a clearer picture related to the impact of factors.
      PubDate: 2019-01-04
      Issue No: Vol. 8, No. 3 (2019)
       
  • Maynard Operation and Sequence Technique (MOST) Intervention for
           Productivity Improvement of Manufacturing Process of Mini Tractor
    • Authors: Kuldeep Ashokbhai Chauhan, P.S. Puranik, Jinesh B. Shah
      First page: 76
      Abstract: Work study is much effective for each and every organization to determine the standard time and improve the productivity. MOST (Maynard Operation Sequence Techniques) is the latest work measurement technique and it is also beneficial for detail study about the work and it simplifies the activity whenever possible. The MOST is much faster than conventional techniques such as time study. An automation is advisable for mass production but it is not suitable for moderate size organization, where the MOST method is useful to analyze the activity and improve the productivity. Finding the standard time for effective utilization of time and man power, the time study and MOST method has been carried out, and also motion study method has been applied to study about existing system and improve the existing layout. By this way, productivity has been improved of manufacturing process. To carry out this research work, case study has been selected and the case study research was conducted at mini tractor manufacturing company.
      PubDate: 2019-01-01
      Issue No: Vol. 8, No. 3 (2019)
       
  • Detection of Stator Winding Faults Using Finite Element Analysis (FEA) in
           BLDC Motors
    • Authors: Gunjan sardana, Neelam Turk, Satvir Deswal
      Pages: 82 - 90
      Abstract:  Detection of eccentricity faults has been feasible using physical and vibrational parameters. The Brushless DC motor is undergoes various kinds of stresses including mechanical, electrical, thermal, and environmental. These stresses increase the probability of occurrences of stator faults with various severity levels. The well maintained BLDC motor and correct operations decrease the probability of occurrences of faults. These faults are of three types as damage in laminations, damage in frame of stator and faults in stator winding. As per study of IEEE and EPRI, most frequent fault is stator fault, which is approximately 28–36 % of overall faults [1, 2]. Majority of these faults are due to a combination of above stresses. It is essential to detect and diagnose such faults at the early stage through measurement and monitoring of changes in the magnetic flux of the BLDC motor in the motor windings and stator slots. In this paper, brushless dc motor and its stator, rotor and windings are designed using FEA method .Changes in magnetic flux of each of the element in the motor are monitored in case of the change in the air gap between rotor and stator .Changes in the magnetic flux ,current are analysed using model of healthy and faulty motors with static and dynamic eccentricity faults. The results indicate detection of faults at the early stages of operation of BLDC motor. This early detection and correction  of faults will be useful in avoiding wear and tear . Key Words:  Brushless DC motor, Air Gap Eccentricity Faults, FEA Magnetic Flux
      PubDate: 2019-01-04
      Issue No: Vol. 8, No. 3 (2019)
       
  • Analysis of fabrication methods on Mg-based MMCs –A Review
    • Authors: Sakshi Singh, Nathi Ram Chauhan
      Pages: 101 - 108
      Abstract: Magnesium is an essential material for resolving the applications in automotive applications such as in the use of gearbox bearings, casting dies etc. In the current studies, various researchers have made efforts to improvise the casting methods and to invent new fabrication procedures for Mg metal matrix composites (MMCs). This paper shows a basic study of fabrication methods of Mg-based MMCs. Such as pressureless infiltration, mechanical alloying, stir casting etc. Review summarized by disclosing the best fabrication method can suitable for magnesium-based alloys.
      PubDate: 2019-01-04
      Issue No: Vol. 8, No. 3 (2019)
       
  • Establishment of IHTC value of LM 13 and ADC 12 material for sand casting
           by FEM
    • Authors: Shaheen beg mughal, Dharmesh Barodiya
      Pages: 1 - 6
      Abstract: : For making a simple to very complex shaped product, sand casting is an inexpensive, useful and significant process. Throughout the process, Solidification plays an important role for making a sound and defect-less casting which was affected by different parameters like Interfacial Heat Transfer Coefficient, Casting Material & Shape, Mold Material, etc. For quality casting, industries trying to optimize solidification process by various methods. Present study shows the range of IHTC values opted for two different materials (LM 13 and ADC 12) at two altered locations inside the mould using Inverse Method with various simulations were performed to compare the results using designing and simulation software as well as the actual experiments.
      PubDate: 2018-08-31
      Issue No: Vol. 8, No. 3 (2018)
       
  • A Technical Review on Ceramic Cutting Tool Inserts
    • Authors: Keyur V Parmar, Hemantkumar R. Thakkar
      Pages: 7 - 11
      Abstract: This paper deals with detail information about ceramic cutting tool used in CNC/VMC machine. Ceramic cutting tool are more frequently used in high speed application, dry machining and hard part turning. Ceramic cutting tools are also available with combination of aluminum and silicon oxides to improve mechanical properties. In this paper advantages, disadvantages and properties of ceramic cutting tools are explained. Different methods of Tool wear measurements are also discussed in this paper. At the end of this paper comparison is given to select suitable ceramic cutting tool material for appropriate cutting application.
      PubDate: 2018-11-23
      Issue No: Vol. 8, No. 3 (2018)
       
  • Casting Through Simulation- A Review
    • Authors: Anshul Tiwari, Shaheen Beg Mughal
      Pages: 12 - 17
      Abstract: In today’s competitive environment every foundry industries requires minimum rejection of component; rejection is caused by undesired uncertainty found in component’s it can be shrinkage cavity, sand inclusion, cold shuts etc. Reduce defect probability we need better setup and proper process control parameters without shop floor trials. Therefore industries develops many software packages for simulation of casting process it shows the virtual view like mould filling, solidification, cooling meanwhile it also predict the location, shape and volume of defects. Now a days simulation becomes the powerful tool to understand the casting phenomenon it enables the production of reliable, economical, with high accuracy cast components this paper describe comprehensive literature review about benefits of casting simulation and how to reduce defect like shrinkage cavity and feeder optimization is described.
      PubDate: 2018-12-17
      Issue No: Vol. 8, No. 3 (2018)
       
  • Effect of TIG Welding Parameter of Welded Joint of Stainless Steel SS304
           by TIG Welding
    • Authors: Manabendra Saha, S. S. Dhami
      Pages: 18 - 27
      Abstract: TIG welding of stainless steel sheets depends on a large number of factors. Due to practical constraints, four dominant parameters were considered during experimental investigation. The values of the parameters were selected on the basis of material characteristics and equipment available in the industry for experimentation. The existing process of welding the hoarding pipes was studied. Design of experiments technique was used for planning the experiments. Optimum welding parameters were determined for improved ultimate tensile strength, hardness and depth of penetration. The selection of optimum parameters was confirmed by mechanical testing - destructive as well as nondestructive. Welding of stainless steel SS304 by using optimized parameters resulted in improvement in joint tensile strength and hardness by 10.56% and 7.36%, respectively. The quality of welded joints was also checked for internal flaws using ultrasonic testing.
      PubDate: 2018-12-17
      Issue No: Vol. 8, No. 3 (2018)
       
  • Experimental testing of spring for absorption of sudden impact on spring
           (Transmissibility)
    • Authors: R. N. Todkar
      First page: 28
      Abstract: Shock absorber is used to sustain & absorb the shock & jerk during working / running condition of machine / Vehicle. This test rig is used to study performance of shock absorber at different operating speeds. This paper presents systematic Experimental investigations increasing dynamic load suspension system (coil spring). One of the major differences of this study from previous work is that it includes parametric sensitivity analysis in order to increase the safety margin from the roll angle threshold using the static and dynamic tests and it compares the results within themselves. In summary, within the scope of this work, unlike the previous studies, experiments involving physical tests and numerical calculations are included. Because of the vigorous verification, sensitivity analysis and validation process, the results can be more reliable.
      PubDate: 2018-10-17
      Issue No: Vol. 8, No. 3 (2018)
       
  • Minimization of distortion during Gas Metal Arc welding process used for
           hydraulic shearing machine pressure plate square
    • Authors: Shashin M Vyas
      First page: 33
      Abstract: The Gas Metal Arc Welding process is widely used in many appliances because of its versatility. The change of shape and dimensions that occur after welding is known as distortion that leads to undesirable results. And to overcome this, it requires reducing the distortion within the limits. A large number of resources are used recently for reworking the weld. But it causes higher cost of production and delay for completing the work. Higher amount of residual stresses may generate if the distortion is controlled physically during welding. This work is aimed to predict and reduce distortion with optimization of GMAW process parameters such as welding current, welding speed and wire feed rate. Using three levels three factors full factorial method, effects of process parameters can be determined and the parameters can be optimized. Simufact Welding V6.0 Software is used in this work for Finite element analysis of welding distortion. A confirmatory test has also been performed for validation of the result obtained by Simufact Welding V6.0. Prediction helps mitigate the cost of experiments and provides better accuracy for obtaining the results such as, temperature, heat distribution, stress distribution and distortion. Keywords:Gas Metal Arc Welding, Distortion, Optimization, Finite element analysis, Simufact welding.
      PubDate: 2018-09-15
      Issue No: Vol. 8, No. 3 (2018)
       
  • Modelling of Peer to Peer Sharing of Power within Solar Based DC
           Microgrids
    • Authors: V.S.K.V. Harish, Naqui Anwer, Amit Kumar
      Pages: 44 - 48
      Abstract: Solar based DC microgrids and home-based systems have been a reliable option to solve rural electrification problems in many parts of the world. However, there is a pertaining problem of mismatch between local demand and on-site generation in such microgrids. Proposed work attempts to address this problem by developing an optimal peer-to-peer (P2P) energy sharing among the individual households in a DC microgrid. A nonlinear optimization problem is formulated that aims to minimize the power transmission loss and overall energy cost in a distribution network consisting of a number of households incorporating practical constraints (e.g., power balance and battery’s operational constraints). Three different aspects of operation viz., battery usage, power from grid and P2P sharing have been considered in order to facilitate maximum utilization of local distributed energy resources thereby, saving the energy bills for all households.
      PubDate: 2018-12-17
      Issue No: Vol. 8, No. 3 (2018)
       
  • Optimization of Machining Parameters on End Milling of EN 8 Back Shaft for
           Power Press
    • Authors: Prakash B. Sosa
      First page: 49
      Abstract: The most of the industries carried out various machining processes are the heart of any industries. The processes are advanced day by day in order to achieve goal of efficiency. The paper state about one of the process namely end milling on experimentally investigates the effect of input parameters on material removal rate and surface roughness for key way cut on particular back shaft. Design of experiment carried out by taguchi method using Minitab software. Signal to noise ratio is applied to find optimum process parameter for TMC end milling. Experiment is carried out on EN 8 material of back shaft by end mill. The end mill is solid carbide material cutting tool having four flute 8 mm diameter, shank length 30 mm and cutter length 35 mm is used for experiments on a turning milling centre. A L25 orthogonal array and analysis of variance are applied to study the performance characteristic of maching parameters ( Cutting Speed, Feed Rate, and Depth of Cut ) with considering of higher MRR by maintain surface roughness have been identified. Result obtained by taguchi method and signal-to-noise ratio match closely by analysis of variance. Regression equation is formulated for estimating predicated value of MRR and surface roughness.
      PubDate: 2018-08-31
      Issue No: Vol. 8, No. 3 (2018)
       
  • The Physio-chemical Analysis of waste cooking oil and butanol blends with
           diesel
    • Authors: Chetna Dagar, Nathi Ram Chauhan, Deepal Khatri, Shivangi Sarabhai, Manish Saraswat
      Pages: 62 - 66
      Abstract:  With the growing concerns of environmental condition and energy resources, the alternate fuel like biodiesel is the best promising fuel. In this paper the physico-chemical properties has been determined of two different bio-diesel blends (1)Waste cooking oil(WCO) with diesel  (2) butanol with diesel. The waste cooking oils are subjected to a chemical process called transesterification to produce the WCO biodiesel and then blended with diesel. The steps required for production of waste cooking oil bio-diesel are: Feedstock pre-treatment, determination and treatment of free fatty acids, reactions and product purification In case of butanol, it is easily blended with diesel by the action of vigorously shaking. The blends were prepared on the basis of percentage by volume, B10/ WCD10 (10% Butanol/ WCD and 90% Diesel), B20/ WCD20 (20% Butanol/ WCO and 80% Diesel) and B30/ WCD30 (30% Butanol/ WCO and 70% Diesel). Experiments and tests were conducted for physico-chemical properties of blends-fuel density, calorific value, flash point, pour point, kinematic viscosity. A comparison is made between the different bio-diesel blends. The WCD blends have the better results of density, high calorific value, flash point and pour point as compared with the butanol blends, but butanol blends have better kinematic viscosity as WCD blends have high kinematic viscosity.
      PubDate: 2018-12-17
      Issue No: Vol. 8, No. 3 (2018)
       
  • Solar based Integrated Energy Systems for Green Building Applications
    • Authors: Yashvi Malhotra, V.S.K.V. Harish
      Pages: 67 - 71
      Abstract: Energy consumption in buildings is increasing at a rapid rate and so is the development of renewable energy systems. India possesses huge potential for solar and wind power systems and also for, geothermal and tidal owing to site-specific characteristics and geographic location. Present paper studies the latest developments of solar based renewable energy applications for new and existing buildings, with an aim to achieve net zero or nearly zero energy consumption. Solar power generation is flexible in terms of applications and widely accepted in the renewable energy landscape for Indian buildings sector. Acceptance of wind, biomass and geothermal as a viable source of energy for powering green buildings is still in the nascent stage.
      PubDate: 2018-12-28
      Issue No: Vol. 8, No. 3 (2018)
       
  • Analysis and Optimization of End Milling Machining Parameters for
           Polypropylene composite using Taguchi based GRA
    • Authors: Gajendra Arya
      First page: 91
      Abstract: This paper offerings the effect of machining parameters on Surface roughness (Ra & Rz) and Machining time during end milling of polypropylene material on CNC milling machine at different levels. In this effort, the machining parameters namely milling speed (MS), feed (Feed) and depth of cut (DOC) were designed using Taguchi L16 experimental design matrix. The impact of all the input parameters on the response parameters (surface roughness and machining time) are optimized using GRA (grey relational analysis). The result of established mathematical model was scrutinized by ANOVA. Investigational results indicate that the feed rate (FD) is the most significant factor with the percentage contribution of 57.89% which affect the Surface roughness and Machining time during the process of material. The effect of milling speed and depth of cut are found to be insignificant as compared to the feed rate and their percentage contribution is 8.97% and 14.85%. The feed rate is suggested to be kept at the lower level for better optimization results. Finally, the confirmation test is carried out to measure the effectiveness of applied methodology.
      PubDate: 2018-09-06
      Issue No: Vol. 8, No. 3 (2018)
       
 
 
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