Comparative Experiment of Surface Roughness when Grinding 3X13, SKD11 and SUJ2 Steels with CBN Grinding Wheel

This paper presents the experimental study for comparison of surface roughness of work piece when grinding three types of 3X13, SKD11 and SUJ2 steels with CBN grinding wheel. The comparison methods in this study include comparison by means, comparison by numerical charts, comparison by histogram plot, and comparison by criteria's of probability theory. The results show that comparison by criteria's of probability theory leads to more reliability than other methods. On this basis, the values of surface roughness of 3X13 and SUJ2 steels are determined to be equal. Meanwhile, the surface roughness of SKD11 steel is much lower than that of the other two steel types. 

by Nguyen Hong Son ""Comparative Experiment of Surface Roughness when Grinding 3X13, SKD11 and SUJ2 Steels with CBN Grinding Wheel""

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-2 , February 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd29986.pdf

Paper Url : https://www.ijtsrd.com/engineering/mechanical-engineering/29986/comparative-experiment-of-surface-roughness-when-grinding-3x13-skd11-and-suj2-steels-with-cbn-grinding-wheel/nguyen-hong-son

callforpapermathematics, mathematicsjournal, ugcapprovedjournalsinmathemetics

Study of Bricks Made Up of Different Materials in Building Construction by eTabs Software

No construction work is possible without bricks because of bricks are used in buildings as well as in pavement. Since many centuries brick making has been practiced by human beings, presently bricks are easily made by the use of the machine but in old day's bricks are manufactured by own hand using wooden or steel moulds. For any types of buildings, amajor part of the construction cost is just belongs to bricks work. Bricks walls are not a load bearing elements but they column. Due to high dead weight, the size of the load bearing element needs to be increased which increase the cost of project disasterly that's why in modern engineeringlightweight and low cost building material is needed. In this research work, hypo sludge waste of paper industry and rice husk ash waste from agriculture industry were use. Both the materials are waste product one from paper industries and other from agriculture industry and both cause environmental pollution and disposal problem. Use of such product help to reduce the environmental pollution and they are low cost materials which also helps to keep project cost low. In this research work, hypo sludge is used as cementing material and rice husk ash is used as fine aggregate. In this research work, different variations of hypo sludge and rice husk ash RHA is used for manufacturing bricks sample after that bricks physical properties is compare by ordinary clay bricks, fly ash bricks, and with their different composition. For this research work Dimension Analysis, Initial Rate of Absorption, Compressive Strength Test, Water Absorption Test, Soundness Test, and Efflorescence Test is conducted for the analysis of the physical properties of the bricks. from the analysis by etabs conclusion can be made that bending moments and shear forces are less in structure made up of hypo sludge bricks as compare to conventional structures structure those are made up of either clay bricks or fly ash bricks on every storey of building structure. The weight of a RHA HS Brick is approximately 2.5 to 2.7 kg while clay brick weights approximately 3.0 kg, it causes approximately 13.33 reduction in dead load of structure due to partition walls which on the other hand causes reduction in percentage of steel used in all related load carrying structure section like Beams, Columns, and Footing. 

by Afzal Khan | Nitesh Kushwah ""Study of Bricks Made Up of Different Materials in Building Construction by eTabs Software""

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-2 , February 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd29984.pdf

Paper Url : https://www.ijtsrd.com/engineering/civil-engineering/29984/study-of-bricks-made-up-of-different-materials-in-building-construction-by-etabs-software/afzal-khan

callforpaperbiologicalscience, biologicalsciencejournal

Smart Transformer Protection Unit

The transformer is an essential part of the transmission and appropriation framework. The point of creating, transformer security structure is to oversee in such a manner, that we are utilizing microcontroller and IoT to give programmed security and continuous observing to the transformer. There are numerous flaws happening on a transformer, for example, over voltage, under voltage, extraordinary temperature, and so on. The unit is structured so that it will be good with a wide range of dispersion and force transformer of any appraising. These pack presented sensor, microcontroller, IoT module. To shield the transformer from any cataclysmic disappointment. Also, the framework shows continuous information on the PC at the working station. This framework can use for identifying issues before they happen because of this we can forestall flaws that are expensive to fix and bring about lost assistance. We give an imaginative structure to build up a framework for checking the voltage, current, temperature, and oil parameters of a transformer in a substation or in the field. The proposed structure is produced for the client to effectively perceive the transformer on the off chance that it is endured by any issues and what are the current online parameters. This framework will assist the transformers with operating easily and distinguish issues before any disastrous disappointment. 

by P. A. Werulkar | S. S. Chopade | S. V. Pole ""Smart Transformer Protection Unit""

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-2 , February 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd29951.pdf

Paper Url : https://www.ijtsrd.com/engineering/electrical-engineering/29951/smart-transformer-protection-unit/p-a-werulkar

callforpaperpharmacy, pharmacyjournal, internationalpeerreviewedjournal

Magnetic Levitating Hover Board to Work as a Forklift

Nowadays storing or retrieving goods from warehouses etc. there is use forklifts extensively. They play a vital role in reducing manual labor to a great extent. It has one shortcoming in the fact that it cannot access small spaces. There is also need skilled personal to operate the vehicle. Apart from these things forklifts also get damaged due to lack of maintenance. The main objective of this magnetic levitating hover board is to access all k inds of spaces inside the workshops and further reduce human effort by using magnetic levitation principle to create a lift to assist in hovering of goods over a copper surface. Hover board is built, which makes it easy to move around heavy objects inside the workshop with minimal effort and more efficiently decreasing the time consumed in the whole process. Electronic speed controller is used to control the rpm of motor which is used to rotate the discs that contain the N52 magnets.

by Prof. Yogesh Ingulakar | Seshasai Akula | Prithviraj Katariya | Vishal Shende | Wasim Khan ""Magnetic Levitating Hover Board to Work as a Forklift""

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-2 , February 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd29972.pdf

Paper Url : https://www.ijtsrd.com/engineering/mechanical-engineering/29972/magnetic-levitating-hover-board-to-work-as-a-forklift/prof-yogesh-ingulakar

callforpapertechnology, technologyjournal

CFD Analysis for Heat Transfer Enhancement Using Nano Fluids in Double Pipe Heat Exchanger

This work includes the effect of different working fluid on the performance of heat exchanger. For analysing the effect of different working fluid, it considered air, water and different nanofluids and measure the Nusselt number and friction factor for each case. It also analysed the effect of change in Reynolds number on the performance of heat exchanger for different working fluids. For analysing the effect of change in Reynolds number, it considered four different Reynolds numbers that is 10000, 12000, 14000 and 16000. For performing the numerical analysis ANSYS fluent was used. Through numerical analysis it is found that for air as a working fluid heat transfer is less, whereas in case of water it is marginally higher than the air. But for all nano fluids, heat transfer is much higher than the air and water. For analysing the effect of different nano fluid, this work includes three nano fluids that are Al2O3, TiO2and ZrO2. Through analysis it is concluded that heat transfer is more in case of TiO2 as compared to other nanofluids, air and water. With increase in Re number heat transfer gets increase whereas as friction factor get decrease. 

by Om Prakash | Pankaj Kumar ""CFD Analysis for Heat Transfer Enhancement Using Nano-Fluids in Double Pipe Heat Exchanger""

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-2 , February 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd29974.pdf

Paper Url : https://www.ijtsrd.com/engineering/mechanical-engineering/29974/cfd-analysis-for-heat-transfer-enhancement-using-nano-fluids-in-double-pipe-heat-exchanger/om-prakash

callforpapereconomics, economicsjournal

Fabrication of Electric Folding Triscooter Tricycle

The basic aim behind our project was to make an environmental friendly portable automobile that would be easy to handle by both the sexes and would emit 0 emission. We have used D.C motor as our main electric source due to which there is no emission at all and also the problem of fuel consumption is solved. Also keeping in mind the parking problems now days, we decided to make a triscooter which can be folded easily, so after the use one can fold the triscooter and can carry it along with him her. Our design allows users to easily transport the triscooter using less space when it is ""folded"" into a compact size. We have made this design with our own innovative ideas and by referring some books and websites. Our project is unique and no foldable triscooter is available in Indian market till now. 

by Manisha Bhadade ""Fabrication of Electric Folding Triscooter/Tricycle""

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-2 , February 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd29940.pdf

Paper Url : https://www.ijtsrd.com/engineering/mechanical-engineering/29940/fabrication-of-electric-folding-triscootertricycle/manisha-bhadade

callforpaperinternationaljournal, ugclistofjournals, bestinternationaljournal

Ackermann Steering System - A Review

This paper is written with the sole purpose of providing relevant and efficient information and data to any student who seeks interest in Ackermann Steering System and its mechanism. This paper covers all the components used in the Ackermann Steering mechanisms and detailed discussion and calculations about the same can also be found. Topics include designing of Rack and Pinion, Steering ratio determination, Steering Effort calculation, Kinematic Simulations, Turning radius calculations, Calculating steering angles, Steering column and Arm and Steering System for BAJA vehicle. 

by Piyush Aggarwal | Pravesh Sharma | Prashant Siddh
u ""Ackermann Steering System - A Review""

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-2 , February 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd29911.pdf

Paper Url : https://www.ijtsrd.com/engineering/automotive-engineering/29911/ackermann-steering-system-%E2%80%93-a-review/piyush-aggarwal

peerreviewedinternationaljournal, callforpaperinugcapprovedjournals, paperpublicationforstudent