UGC Approved Journal

Abstract:

This paper presents a constrained optimization of a single pass, parallel-plate, cross-flow heat exchanger in terms of some geometrical features as design variables and subjected to fixed total volume and volume fraction occupied by solid walls. The objective of the optimization process is to minimize the exergy destruction in the heat exchanger by using the non dimensional entropy generation number definition as an objective function. The Cold and Hot unmixed air are the working fluids at this system, with known inlet conditions and properties. Geometrical, Heat Transfer, and Pressure Drop analysis are conducted to verify the exit conditions of the working fluids. Thermodynamic analysis is done to define the objective function in terms of the exit conditions for both streams. Graphical study of the design variables was conducted to analyze and understand the effect of the design variables on the.......
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Hasan A. Alzanki, Mubarak F. Al-Dhafiri "Optimal Design of Parallel-Plate, Cross-Flow Heat Exchanger Minimizing the Entropy Generation " Vol. 9 - No. 5 (May 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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ABSTRACTFive elements mainly Earth, Water, Air, Fire and space constituted universe. A human body is made by these five elements. Today all of these sustaining elements is subjected to pollution by human being in the name of, Industrial Development, sewerage waste, and fertilizer of agriculture. Drinking water is directly essential for human life. Therefore the water is subjected to analysis by Indian- Standard the physio-chemical and biological treatment of water is necessary. The water samples are subjected to analysis like dour, colour, pH, TDS, Hardness, Alkalinity and heavy metals. The present review paper describes about impotence of different parameters of water quality..
Keyword: pH, IS 10500/1991, TDS, alkalinity

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Dr K.K. Ojha "Water Quality Parameters 4 Treatment " Vol. 9 - No. 5 (May 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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Technical Drawing is a drawing, widely presented, used to convey directions and identify details to a group of people who are building something to explain how it is working or how to design and compose products. In this paper, we compare between the most famous CAD software. Regarding to the specific of the profile of students go through training, the selection of CAD Software is reduced to the most usually used in this field: AutoCAD and SolidWorks. AutoCAD is a computer-modelling program from Autodesk that can be used to create 3D and 2D models of parts. It is the most popular CAD software (Computer Aided Design) in the world. In fact, it is the program commonly used in the definition of CAD......
Keyword: Automotive, Design, AutoCAD, SolidWorks, 2D, 3D, Modelling.

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Gamal Moustafa Hussien Mohamad, Mazen Alfuraih "Design Automotive Components by CAD Software; AutoCAD and SolidWorks; a Comparative Study " Vol. 9 - No. 5 (May 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

In this study, the use of the dimensionless temperature (ΔT) as a new agricultural drought index was investigated. A pilot study of one hectare planted to durum wheat seedlings of (Um Qais) variety was carried out in the Jordan Valley. The crop was planted on 2nd January and harvested on 1st June during the 2018 growing season. To mimic drought, irrigation of wheat was stopped at the beginning of flowering stage and continued until harvest. Remotely sensed canopy temperature was obtained from four Landsat-8 images during the growing season and converted to aerodynamic surface temperature using ALARM. The soil water content, leaf area index and plant height were measured in the field. Low values of ΔT indicated that sufficient amount of water was stored in the soil while high values of ΔT, indicated limited water content availability in the soil. ΔT was compared with Soil Water Deficit Index (SWDI), the results of the comparison between ΔT and SWDI showed a good agreement between the two indices.
Keyword: Dimensionless Temperature (ΔT); Drought; Soil Water Deficit Index (SWDI); Soil Water Content

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Safa'a A. Ayyash, Ayman A. Suleiman "Evaluation of Potential Use of the Dimensionless Temperature as a New Drought Index " Vol. 9 - No. 5 (May 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

The gel formation in waxy crudes and the deposition of wax on the inner walls of subsea crude oil pipelines present problem in the production and transportation of oil, so the get the time it takes for the gel to appear in the pipe lines is required to avoid the reduction in flow rate that it causes, as well as to avoid the eventual loss of a pipeline in the event that it becomes completely closed. After shutting down due to any problem during the transportation process the oil will remains stagnant and the crude oil will start gelation after reaching its pour point temperature (PPT), causing a difficulty of offloading the remaining crude oil in the pipeline........
Keyword: waxy crude, crude oil, pour point temperature, Cargo Temperature, Pipeline

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Mohamed Abed A lzwei, Naser S. Sanoussi, Salah A Abdunabi Zuway "Sttudy off Inllett Cargo Temperatture off Crude Oiill iin Transporttattiion Piipelliine att a Criittiicall Secttiion tto Avoiid Gell Formattiion Usiing Explliiciitt Metthod " Vol. 9 - No. 5 (May 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

This Paper presents the effective speed control of DC motor by different tuning techniques of PI and PID controllers. The usage of DC motors are vast in industries even though the maintenance cost is lofty than AC motors because of its easy speed control techniques in DC motors. The tuning of PI and PID controllers is complicated than conventional controllers to control the speed of DC motor but tuning of parameters of controllers plays a vital role in performance and stability of the control system..
Keyword: Fuzzy logic Controller, Genetic algorithm sliding mode control (SAM), Linear Quadratic Regulator, Neural Networks Controller, PI, PID controllers, Ziegler – Nicholas.

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Siriyala Trilochana, Thalanki Venkata Sai Kalyani, Sangeetha. Cn, Cheera Srinivas "A Review on Adaptive tuning and Auto tuning of PI &PID Controllers for Effective speed control of DC Motor " Vol. 9 - No. 5 (May 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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Rapid urbanization and ever increasing electrical power demand have made it necessary to switch from Air Insulated Substations(AIS) to Gas Insulated Substation(GIS) and need for higher operating voltage levels in order to reduce or to limit the power losses in the system. Presence of free conducting particles in compressed gas insulated equipment is commonly encountered. The electrical insulation performance of Gas Insulated Substations is adversely affected by the surface roughness of electrode and conducting particle contaminants. Using electrode dielectric coatings such as polymeric films, varnishes, epoxies, paraffin wax and anodized aluminum, the operating voltage levels can be increased, space requirements can be lessened and the problems associated with the electrodes surface roughness and contaminated free conducting particles can be mitigated. The electrical insulation performance.......
Keyword: Dielectric Coating, Electrical insulation, Gas Insulated Substation, Liftoff Field, Metallic particle contamination, Particle Charging

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Narapareddy Ramarao "Modeling and Analysis of Metallic Particle Lift-off fields in Gas Insulated Substations " Vol. 9 - No. 5 (May 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

This paper presents the use of a simulation software to analyze the productivity of a paint manufacturing plant by building a model that represents the current situation, and enhance the productivity by suggesting new improvements to the existing system, and to evaluate the impact of capital investment in equipment. A model that represents the existing system was built using ARENA simulation software, and the suggested improvements were evaluated by utilizing the "OPTQUEST for ARENA" optimization tool, according to which recommendations and suggestions are provided..
Keyword: simulation model, Arena software.

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Magdi Ahmed El Hadiri, Abdelaziz.EL.Abdelsalam, Walid Omar A. Salem, Naji S. Abdelwanis "Modeling and Analysis of Productivity Enhancement in Sm Paint Plant Using Arena Software " Vol. 9 - No. 5 (May 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

The principle objective of this project is to Planning, Designing and Estimation of HighCeiling Residential Building (G+1). The design involves load calculations manually and the design methods used are LIMIT STATE DESIGN conforming to Indian Standard Code of practice. The 2D planning of proposed building is done by using AutoCAD Software and 3D planning of proposed building is done by using Revit Architecture Software. The final work was the proper plan, design and estimate of HIGH CEILING RESIDENTIALBUILDING RCC frame under dead load and live load combinations..
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J.Vengadesh Marshall Raman, P.Soundarya "Planning, Designing and Estimation of High Ceiling Residential Building(G+1) " Vol. 9 - No. 5 (May 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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Reconfigurable hardware such as FPGAs (Field Programmable Gate Array) is used since the designers can prefer digital architecture. High performance and reliability are important aspects that are expected in electronic appliances. High-speed serial transceivers of FPGA circuitry do not maintain constant chip latency after each power cycle, reset cycle (or) firmware upgrade. These cause phase differences between the recovered signals. To eliminate these phase shift changes in FPGA, a phase measurement logic core having resolution and precision in the range of a few picoseconds is designed..
Keyword: Field programmable gate array(FPGA), phase polarity, synchronization, systematic sampling, XOR-based phase detector

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Nagavalli vegesna, K.Yugandhar, Sai Susmitha Kota, Jagadeesh Koppisetti, Akash kakumani, Madan Sai NiteeshPulletikurthi "FPGA Based Power Efficient VLSI Architecture for Phase Measurement " Vol. 9 - No. 5 (May 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

The rapid expansion of distributed energy resources in the low voltage grid causes voltage limit violations, especially in rural areas with little electric load. To solve this issue without costly grid reinforcement, one approach is the use of smart devices such as line-voltage-regulators. However, the majority of these devices carry out stepped voltage adjustments, which cause a negative effect on the dynamic voltage characteristic. For this reason, this paper deals with a novel line-voltage-regulator and its power quality optimized control. The novel setup enables a continuous voltage regulation in a robust way by using variable inductors. The control design focuses on mitigating side-effects like harmonic distortion emission and increased grid impedance. Finally, a laboratory analysis evaluates the novel line-voltage regulator in comparison to a stepped one with regard to powerquality..
Keyword: Line-voltage-regulation Low voltage grid Power quality Variable inductor Voltage control

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Ganesh Prasad Khuntia, Rashmi Ranjan Panigrahi, Sudhansu Bhusan Pati, Debasis Nanda "Line-Voltage-Regulators Optimization in ElectricPowerQuality " Vol. 9 - No. 5 (May 2019), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com