Engineering Journal

Saturday, July 4, 2020

Experimental and Numerical Investigation of the Influence of the Flow Rate on Heat Transfer Characteristic on the Plate Heat Exchanger

The paper proposes an experimental and numerical approach of analyzing on the influence of working fluid and mass flow rate on the heat transfer characteristic in plate heat exchanger by performing the experiment on an industrial counter flow plate heat exchanger with 59Â° chevron angle. In this study, numerical results obtained from Aspen HYSYS V10 Exchanger Design and Rating EDR were compared with experimental data and showed good arrangement. The effective heat transfer area is 4.2 m2. Water is used as cold fluid and oil is used as hot fluid with the counter flow arrangement. Cold water flow rate is controlled at different flow rate of 2 m3 hr, 4 m3 hr and 6 m3 hr. Hot oil flow rate is varied from 3.6 m3 hr to 5.2 m3 hr. The inlet temperature of cold water and hot oil to heat exchanger were kept constant at 50Â°C and 32Â°C respectively. The experimental and numerical results show significant effect of flow rate on heat transfer rate, overall heat transfer coefficient, and effectiveness. It is shown that the Aspen HYSYS V10 EDR is a reliable tool for investigation of heat transfer characteristic in the plate heat exchangers at various flow rate.

by Zaw Htet Win | Mi Sandar Mon "Experimental and Numerical Investigation of the Influence of the Flow Rate on Heat Transfer Characteristic on the Plate Heat Exchanger"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-5 , August 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd31870.pdf

Paper Url :https://www.ijtsrd.com/engineering/mechanical-engineering/31870/experimental-and-numerical-investigation-of-the-influence-of-the-flow-rate-on-heat-transfer-characteristic-on-the-plate-heat-exchanger/zaw-htet-win

callforpaperpharmacy, pharmacyjournal, internationalpeerreviewedjournal

Effect of Artificially Roughness in Solar Air Heater A Review

The use of an artificial roughness on a surface is an effective technique to enhance the rate of heat transfer to fluid flow in the duct of a solar air heater. Number of geometries of roughness elements has been investigated on the heat transfer and friction characteristics of solar air heater ducts. In this paper an attempt has been made to review on element geometries used as artificial roughness in solar air heaters in order to improve the heat transfer capability of solar air heater ducts. The correlations developed for heat transfer and friction factor in roughened ducts of solar air heaters by various investigators have been reviewed and presented.

by Sanjay Kumar Patel | Abhishek Kumar "Effect of Artificially Roughness in Solar Air Heater- A Review"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-5 , August 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd31863.pdf

Paper Url :https://www.ijtsrd.com/engineering/mechanical-engineering/31863/effect-of-artificially-roughness-in-solar-air-heater-a-review/sanjay-kumar-patel

internationaljournalofmanagement, callforpapermanagement, managementjournal

Strength Assessment and Restoration of RC Structures by Structural Health Monitoring Techniques

In effect, concrete is broadly used as a building material due to the fact of its excessive strength cost ratio in many applications. Concrete constructions are commonly predicted to supply bother free provider in the course of its meant design life. However, these expectations are not realized in many constructions due to the fact of structural deficiency, material deterioration, unanticipated over loadings or physical harm and for that reason Civil structures like buildings, dams, bridges etc are subjected to non stop deterioration over the years. This extent of damage or deterioration appreciably depends on the great of substances and workmanship at each the building stage. The deterioration of constructions can be a end result of a range of factors inclusive of furnace damage, frost action, chemical attack, corrosion of steel and so forth at some stage in the lifestyles span of the structure. The investigation of soundness is for this reason imperative for discovering the current serviceability of the structure and its scope for future developments or for the change in its utilization. Such an investigation can be carried out the usage of the following methods a Visual examination b Non Destructive Testing c Partial Destructive Testing. Besides, it turns into imperative for buildings hit with the aid of an earthquake, a bomb blast or any different calamity. In general, Soundness estimation to be executed for constructions which are crossed over 15 years of age.

by A. Karthikeyan | R. Manirasu "Strength Assessment and Restoration of RC Structures by Structural Health Monitoring Techniques"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-5 , August 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd31866.pdf

Paper Url :https://www.ijtsrd.com/engineering/civil-engineering/31866/strength-assessment-and-restoration-of-rc-structures-by-structural-health-monitoring-techniques/a-karthikeyan

internationaljournalsinengineering, callforpaperengineering, ugcapprovedengineeringjournal

Analysis of Thermal and Non Thermal Equilibrium Cryogenic Model A Perspective View

The estimation of the all out powers following up on the outside of an air stream model is as yet the most significant air stream estimation innovation. Either the model is mounted by swaggers to an equalization, which is situated outside the test area an outer parity , or the parity is situated inside the model and interfaces the model structure to the mounting sting, which on account of plane setups distends from the back fuselage an interior parity . This survey concerns inside equalizations as it were. The utilitarian guideline is portrayed and a few remarks on the interest for high exactness are given. The streamlining of plans for strain check adjusts, the manufacture strategies and the determination of materials are remarked on. The adjustment hypothesis of multi segment adjusts is sketched out and the alignment gear is depicted. Models for ordinary manual adjustment hardware and for a programmed alignment machine are given. At long last the particular plan highlights of cryogenic adjusts and half model adjusts are given. This survey presents the creators encounters and improvements. Since there is not really any broad writing regarding the matter of strain measure adjusts and since the equalization engineers on the planet have not that much contact with one another, there might be various perspectives at different organizations.

by Govind Patidar | Prof. N. V. Saxena "Analysis of Thermal & Non Thermal Equilibrium Cryogenic Model: A Perspective View"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-5 , August 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd31869.pdf

Paper Url :https://www.ijtsrd.com/engineering/mechanical-engineering/31869/analysis-of-thermal-and-non-thermal-equilibrium-cryogenic-model-a-perspective-view/govind-patidar

callforpaperlifesciences, lifesciencesjournal, researchpapers

RFID Based Product Identification in a Closed Box

The main aim of this project is to manage inspection efficiently within the stipulated time line with at most accuracy The carton box containing the products with RFID tags is arranged accordingly. The efficient management system is developed to identify and sort out the quantity of products available in the box without unboxing. The box containing the product is placed in the conveyor once the box is placed a sensor senses the box and sends signal thereby switching ON the conveyor. The box then moves in the conveyor crosses the QR code scanner which reads the master data and sends it to the system the box then travels into the inspection chamber which has the two RFID reader antenna which emits signal and capture total number of RFID tags available in the box and similar tags hence sends the captured data to the system. If the total number of products, tags is matched with the master data the box moves to the selection section. In case if there is any mismatch found like different tags, product count with the master data the product is send for rejection during inspection of product if the product count is found to be less than the count mentioned in the master data a special operation is performed known as shake operation . Where the conveyor is moved back and forth continuously and again the product is inspected if it matches the master data it is sent for selection else the product is moved to rejection section by an arm.

by Dr. B. Sharmila | Dr. K. Srinivasan | T. Devendraprabhu "RFID Based Product Identification in a Closed Box"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-5 , August 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd31800.pdf

Paper Url :https://www.ijtsrd.com/engineering/industrial-engineering/31800/rfid-based-product-identification-in-a-closed-box/dr-b-sharmila

callforpapermedicalscience, medicalsciencejournal, manuscriptsubmission

Fraction Step Method for Solving Incompressible Navier Stokes Equation

This paper contains the method used to solve Incompressible Navier Stokes INS equation. This study is conducted to see how the methods used in this paper gives a solution over a particular domain. Fraction Step Method is used for solving INS equation. Non dimensional equation is taken for formulation. It is solved in two parts. With first part, intermediate velocity is calculated. Then next part is used to calculate pressure. Once pressure is obtained, then velocity is corrected for next time step. This is called Pressure correction method. This process is continued until steady state solution is obtained. After that, vorticity is calculated, and plotted. These plots are analyzed and compared with the experimental solution. Further a conclusion is made regarding whole paper.

by Devansh Purohit "Fraction Step Method for Solving Incompressible Navier Stokes Equation"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-5 , August 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd31754.pdf

Paper Url :https://www.ijtsrd.com/engineering/aerospace-engineering/31754/fraction-step-method-for-solving-incompressible-navier-stokes-equation/devansh-purohit

callforpaperpapersconference, highimpactfactor, manuscriptpublication

Friday, July 3, 2020

A Review on Overview of Image Processing Techniques

Image processing is actually among the fast growing innovations across various areas of a business with applications. Image processing frequently forms key scientific areas within the areas of electronics and computer science. Image processing is a tool for refining raw photographs obtained in our everyday lives from rockets, ships, space samples or military identification flights. Thanks to technologically powerful personal computers, broad databases of current devices and the Graphic Technology and the accessible resources for such software and apps, this area is strong and common. The provided input is an image and its output an enhanced high quality image according to the techniques used in the image processing procedure. Image processing is typically called digital image processing, although it is often possible to optically process and analogy photograph. An overview of image processing methods is given in this article. This article focuses mainly on identifying specific methods utilized in various image processing phases.