G.Sandeep Kumar, B.Hari Balaji, J.Thabasum |
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| Design and Development of Drone to Remove Scale in Steam Carrying Pipes | ||||||||
Power plants where steam is generated in boilers, because of the temperature difference
between outer and inner walls condense steam this leads to the deposition of scales on the inner walls. This
could lead to disasters when left unnoticed. Conventionally the scales are removed by dismantling the tubes and
then manually removing them using high pressure water jets. This stops the power production in the power
plants for several days and also the cost associated is very high. Our novel solution for this problem is to insert
a drone with rotary nozzles which could travel through pipes and remove the scale deposition using high
pressure water jets also the robot drone will be capable of adapting to different pipe diameters by using
suspension system and moves along the bend line pipe
Scale deposition, robot drone, water jet, rotary nozzle, scale removal, adapting to different pipe
diameter, moves in bend pipes.
[1]. Se-gonRoh, HyoukRyeol Choi; IEEE Transactions on Robotics Volume: 21, Issue: 1, (Feb. 2005 )
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Sanjana B, Reshma P, Praveen G, Prajwal KL, Jyothi R |
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| Borderline Security with Human Detection System | ||||||||
Presently the arduous task is to monitor International borderareas. The security of the country is
very crucial. The border guarding forces are constantly patrolling the border as much as possible, but it's not
an easy task. It is not viable to monitor each and every moment. In order to improve the situation, an intelligent
robot can be employed. A trespasser can be automatically detected by the robot and then report this to the
security control unit. Most of the military departments in the world use robots to perform risky jobs instead of a
solider. In this present work, a Raspbian operating system based spy robot platform which can automatically
move around and detect personnel as a solider. Also, we are using gas sensors to detect the hazardous gas and
thermal sensors to give a warning to the security control unit that the robot is destroyed.............
Raspbian OS, Machine learning, IoT, Spy Robot, Raspberry Pi, IR sensor, Gas sensor, Thermal
sensor, K nearest neighbor.
[1]. Abhishek Nigam, NishantAddenki, GirishJuwatkar and Rajesh Toraskar, "Alive Human Body Detection and Rescue Operation", in
International Journal of Electrical and Electronics Research, Vol. 3, Issue 1, pp. (208-212), Month: January - March 2015.
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Tunjung Atmadi, Yananto Mihadi Putra |
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| Development of Indonesia Furniture in Industrial Revolution 4.0 | ||||||||
The industrial revolution is the transition in the manufacturing process of production hand (hand
production methods) to the production with the use of the machine and that is the fabrication system. The
industrial revolution 4.0 which took place currently it looks mediocrity, runs slowly but surely. Furniture starts
to development and more affordable for society after the industrial revolution going on a lot of product
household need with low price/affordable. And the development of furniture in Indonesia is marked by the
existence of the colonial era. Furniture that became characteristic Indonesia tinged with detail of wood are a bit
complicated by local wisdom. Batik elements with floral carved also dominated the furniture Indonesia. The
Methods that will be used in the achievement of this research is Desk Research Methods with Louis Elister
concept that discuss the development of furniture Indonesia of Industrial Revolution 4.0 and to be achieved in
this research is published the result of research and development through a national journal or international
journal. Be expected through this research can be useful for designer, in creativity in the world of design
interior.
Industrial revolution, Indonesia furniture, interior design.
[1]. Atmadi, T, 2016, KajianMetode PendekatanDesain Interior, Jurnal Narada Vol.3/no.1/4/2016 ISSN:2477-5134.
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Abeku D. M. |
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| Comparative Analysis of Compressive Strength of Concrete Made With River Sharp Sand and Quarry Dust At: 0, 30, 50, 70 And 100% Replacements | ||||||||
Abuja, the federal capital city of Nigeria has witnessed a sustained boom in construction
activities in the past twenty five (25 years) with concrete and sandcrete blocks being the most common materials
in use. As a result of this, the demand for sharp sand skyrocketed, which also pushed up the cost of the material.
The need to source for alternative fine aggregate became apparent, hence the utilization of quarry dust either as
a substitute or as partial replacement for river sharp sand as fine aggregate in concrete. The methodology used
was the inductive method where the constituent materials were obtained and taken to the Laboratory of Building
Department of Federal University of Technology, Minna for preparation and casting of Concrete cubes which
were cured and crushed at various ages. Results showed that 50% replacement gave the best compressive
strength at 28 days which was......
Quarry dust, Replacement, River Sharp Sand, Concrete
[1]. Anzar H.M. (2015) Improved concrete properties using Quarry dust as replacement for Natural sand; International journal of
Engineering Research and Development, 11 (3); 46 - 52
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K.Durga Aparna, Rajesh Kanuganti |
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| Design of Mems Based Rectangle Cantilever Using Comsol | ||||||||
This paper presents the design and simulation of MEMS based rectangular cantilever made up of
polycrystalline silicon using FEM (COMSOL MULTIPHYSICS).The clamping is provided at one end while the
load is applied on the other end. The effect of change in length, width and thickness is studied.
MEMS, FEM, Polycrystalline silicon
[1]. Journal of Aerospace Engineering, Vol. 16, No. 3,July 2003, pp. 108-114,Design of Piezoresistive MEMS-Based Accelerometer for
Integration with Wireless Sensing Unit for Structural Monitoring .
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Prapul Chandra A C, Dr. H.V Byregowda, Dr. M. Venkatarama reddy, Gangadhar T G |
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| Validation of Tensile Test Results of Wollastonite Reinforced ABS Composites Using Finite Element Analysis | ||||||||
In this study, raw ABS and Wollastonite reinforced ABS composites were prepared with help of
Injection molding technique and specimens are fabricated and tested according to ASTM D638 Standards. The
tensile test that was conducted in computer aided UTM machine. The specimens were prepared of different
composition of 3%, 5% and 7% Wollastonite in to the pure ABS. the results of various composition composites
and pure ABS samples are tabulate and evaluated.The evaluated values are compared with FEM results. In the
other hand, A FEM model of same dimensions were designed, meshed and stress analysis were carried out
using ANSYS software. The experimental results were validated with FEM results and it is noticed that results
obtained is almost similar to experimental values however a small deviation was found in the results. The
percentage deviations that were noticed are 9.57%, 2.15%, 4.84% and 5.50% for pure ABS, 3%, 5% and 7%
composition samples respectively.
Acrylonitrile butadiene styrene (ABS), Injection moulding, Tensile test, Universal Testing Machine
(UTS), wollastonite (CaSiO3)/ Calcium Meta silicate.
[1]. Yan-yan Ren, Lei Chen, Zhi-ye Zhang, Xin-long Wang, Xiu-shan Yang, Xing-jian Kong, Lin yang,Synergistic (2014) effect of
hydroquinone bis (di-2-methylphenyl phosphate) and novolac phenol in ABS composites, Polymer Degradation and Stability, Vol
109, Pp 285-292
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Edgardo S. Geniston |
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| The Anti-Inflammatory Activity of Saponin Glycosides Obtained From Musa Paradisiaca Linn. (Cardaba) Young Leaves on Male White Mice | ||||||||
The study determined the anti–inflammatory activity of saponin glycosides extract obtained from
the young leaves of Musa paradisiaca Linn. (cardaba) to reduce the inflamed paw of male white mice. The
experimental method was employed in the conduct of the study.
The fresh young leaves of Musa paradisiaca Linn. (cardaba) were gathered early in the morning. The plant
sample was washed and cleaned thoroughly with water to remove the dirt and defected leaves. It was air dried
and one hundred grams of comminuted plant sample was weighed. Then, it was macerated with 80% ethyl
alcohol for 48 hours and subjected to reflux distillation for an hour and was filtered through Buchner funnel. A
portion of filtrate was tested for the presence of saponin glycosides. The froth formation test was used to
determine the presence of saponin glycosides in the plant extracts. The filtrate from reflux distillation was
added with 10% lead acetate and then it was filtered and passed through hydrogen sulfide in order to isolate
and purify the saponin glycoside................
Anti-inflammatory activity, Saponin glycosides, Musa Paradisiaca Linn.
[1]. M. Zainol, M. Abdul-Hamid, A. Abu Bakar, Pak Dek, S. (2009). Effect of Different Drying Methods on the Degradation of
Selected Flavonoids in Centella asiatica. International Foof research Journal.
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Kirti R. Waghare, Dr. N. R. Bhasme |
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| Review of Islanding Detection Schemes for Distributed Generation System | ||||||||
Incredible growth in demand for electricity with reliable, eco-friendly and efficient power has
motivated the use of Distributed Generation (DG). The main problem in a distributed generation system is
islanding which gives rise to power quality problems in the grid. During islanded operation, nonconventional
energy sources such as solar, wind which are used as distributed generation source supply power to the local
area. This paper discusses islanding and its classification detection methods into local and remote islanding
detection. Local islanding detection techniques are further divided into passive and active islanding detection
techniques and also a comparison of several islanding detection methods are studied & Presented.
Distributed resource, Distributed Generation(DG), Islanding Operation, Islanding detection
techniques
[1]. D. John Sundar, M. Senthil Kumaran, "A Comparative Review of Islanding Detection Scheme in Distributed Generation Systems",
in International Journal of Renewable Energy Research, Vol.5, No.4, 2015.
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V. Venkateswara Reddy, T.V.Pitchi Reddy |
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| Efficient Energy for Low Power VLSI Design | ||||||||
Recent advances in CMOS VLSI design reduce device size and due to this, the minimization of
energy dissipation has become a primary critical concern. In order to design portable systems, we introduce an
idea for low power and high speed switching that is adiabatic strategy which minimizes the power
consumption by regaining energy drawn from the supply clock. In this paper, all work is done using
SPICE tool to simulate results of the proposed technology and other strategies also; these results show
empirical comparison between different parameters such as logic style, power dissipation and delay. A
minimum dissipation of the energy at a certain frequency is observed i.e. an optimum frequency exists
in adiabatic logic where energy consumed per cycle is minimized. These improvements show that
proposed method can considerably reduce the power consumption in new design when compared to the
conventional CMOS design techniques.
Adiabatic logic, efficient charge recovery, Low power, Power clock INTRODUCTION
[1]. Mehrdad Khatir, Alireza Ejlali , Amir Moradi. " Improving the energy efficiency of reversible
logic circuits by the combined use of adiabatic styles", INTEGRATION, the VLSI journal, 44, pp. 12-
21, 2011.
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Qidong Zou, Liangjun Xv, Zhirong Jia, Xin Jin |
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| Effect of blending proportion and mode of recycled aggregates on early strength of Cement-stabilized macadam | ||||||||
The old Cement-Stabilized Macadam(CSM) is reused after milling, it can solve the problem of
disposal of waste materials, and reduce the consumption of natural materials. This paper studies the effect of
blending dosages and methods of milling materials on the CSM strength. The dosages of recycled coarse and
fine aggregates are 0%, 50% and 100%. The mixing mode of recycled coarse and fine aggregates are
respectively replacing 100%, 50% and 0% natural coarse and fine aggregates. A series of mechanical tests were
carried out to evaluate the impact of blending dosages and methods of waste milling materials. The results
indicate that the increase of recycled aggregates dosage does not cause the decrease of early compressive and
splitting strength of CSM. The usage of recycled aggregates even cause the increase of early strength, which
affected by unhydrated cement particles. In terms of the blending methods, the strength of CSM that substituted
with the fine aggregates decrease less than the coarse aggregates, in that the skeleton formed by the coarse
aggregates is guaranteed.
Recycled aggregates; Cement-stabilized macadam; Early strength; Blending proportion
[1]. iu Xiaona. Recycled use of cement stabilized macadam structural materials of road base[D]. Chengdu: Chengdu University of
Technology, 2007
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