Saturday, April 13, 2019

Design and Modeling of Pull Rod and Push Rod Suspension System

The main criterion of this project is to design a suspension system practically to a student formula vehicle and for systems, now loads are distributed to front and rear side. The stiffness of the spring is calculated by considering front and rear loads. The design of the spring, dash pot, rocker arms and push rod were done by LOTUS SHARK and modelling of these is done in SOLIDWORKS software. Later, the assembly of all parts and mono spring rocker arm front suspension system were designed racing cars. The dynamic loads are to be considered for the design of wheel assembly, frame, and transmission, steering and braking.

By Sateesh Kumar Revoor | Mittapally Nikhil | Jatothu Sucharitha | D. Anil "Design and Modeling of Pull Rod & Push Rod Suspension System"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd23263.pdf

Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/23263/design-and-modeling-of-pull-rod-and-push-rod-suspension-system/sateesh-kumar-revoor

science journal, technology journal, pharmacy journal

Friday, April 12, 2019

Analysis of Air Conditioning Arrangement for Two Floor Shopping Complex by using Revit MEP Software

Heating, ventilation and air conditioning HVAC system provides thermal comfotness to occupants by supplying cooling air from air conditioning system through duct arrangement in building. The aim of this project is to analyse air conditioning arrangements for two floor shopping complexes using Revit MEP software. First and second floors layouts and ceiling with duct arrangements are created in software and then given positions like spacing and zonings to duct arrangements, finally by analysing the layouts individual cooling and heating loads are generated automatically. Compared to first floor second floor require more load.

By S. Visweswara Rao | Badisha Gopi | Aggidi Harish | Boda Sumanth "Analysis of Air Conditioning Arrangement for Two Floor Shopping Complex by using Revit MEP Software"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd23257.pdf

Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/23257/analysis-of-air-conditioning-arrangement-for-two-floor-shopping-complex-by-using-revit-mep-software/s-visweswara-rao

journal publications, engineering journal, science journal

Warfare Robot

These robot used in military are usually employed with the integrated system, including video screens, sensors, gripper and cameras. Android application controlled WARFARE ROBOT, built in with Robotic arm mechanism to pick up or place small objects like explosives , an on board Wireless video camera, Infrared based surface depth and irregularities perception and android application for movement and other controls of the Robot. The robot will serve as an appropriate gadget for the defence sector to reduce the loss of human life.

by Sushmita Shivalkar | Geeta Yadav | Swapnali Patil | Sakshi Dale "Warfare Robot"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd22888.pdf

Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/22888/warfare-robot/sushmita-shivalkar

multidisciplinary journal, peer reviewed journals, international peer reviewed journal

Risk Assessment in Manual Material Handling of an Edible Oil Company

The process of Shifting material manually has the potential for injury to employees. The purpose of this study is to assess and analyze the injury risk level in manual handling activity, as well as to improve the condition. The observed manual material handling activity is truck loading. This activity was analyzed using different software such as NIOSH equation, Rapid Entire Body Assessment, and compression force using 3DSSPP software as well as Nordic body map questionnaire was used to identify body discomfort level. In this study 5 male truck loading operators were taken as subjects, they are loading boxes from stacking area to truck manually. 

The task involved small repetitive movement while handling material, due to this the load man has faced work related musculoskeletal problems. The Nordic questionnaire is spread among the workers for collecting data, after collecting all information sorted out and analyzes the body parts using above software. The outcome shows that most of the workers who carry out activities have a high level of risk with the score of REBA exceeds points 12 risk is very high, need immediate changes required to improve the task , Literature survey indicates the lifting index should not be in more than 1, but the value obtained is 7.591 the job is more dangerous and stressful . 

Compression force exceeds the actual limit of 3400, but in this manual handling having compression force is 3408. When the Nordic body mapping method the major discomfort was found in the body parts such as Lower back, Forearm, upper arm. Based on the suggestion conveyor system is introduced and we re assess risk level of the body parts and the result shows that the risk level decreased up to 50 . Therefore replacing manual handling system with the conveyor system with reduces the lower back pain.

By Mohamed Ismail. S | Muthukumar. K "Risk Assessment in Manual Material Handling of an Edible Oil Company"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd23112.pdf

Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/23112/risk-assessment-in-manual-material-handling-of-an-edible-oil-company/mohamed-ismail-s

special issue publication, multidisciplinary journal, peer reviewed journals

Wednesday, April 10, 2019

Analysis of Energy Generation from Exhaust of Automobile using Peltier Thermoelectric Generator

In recent past days, big deal of the automobile industry's RESEARCH and DEVELOPMENT Practicing on improving overall efficiency of vehicle. It has brought a major interest in the field of making internal combustion engines highly efficient 1 . In past days, only 25 30 energy is used in the vehicle and rest is exposed to surroundings. The useful energy is used to run the engine as well as generator. So the efficiency of those engine were very less. But the efficiency can be improved by utilizing waste heat that is exhaust of vehicle. One of the best technology that was found to be useful for this purpose were thermoelectric generator. In this, we study and investigated the use of thermoelectric generator for power production 2 . Thermoelectric generator works by imparting exhaust's gas stream on its surface and small D.C. electric current developed due to difference in temperature across heat exchanger that is put in the pathway of exhaust gas i.e. working on seebeck effect principle. An output Voltage of 200mV was generated using a single Bi2Te3 thermoelectric module for a temperature difference of about 40o C which can be used in charging battery, headlight, G.P.S. systems, etc. Such that it can reduce the level of alternator's frictional power that is used to save fuel and also in automotive industry to increase the efficiency of engine 1 .

By Naveen Kumar | Vaibhav Setia | Sunil Kumar Patel | Satyam Upadhyay, | Saurabh Chauhan, | Prakhar Bajpai "Analysis of Energy Generation from Exhaust of Automobile using Peltier (Thermoelectric Generator)"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd22986.pdf

Paper URL: https://www.ijtsrd.com/engineering/transport-engineering/22986/analysis-of-energy-generation-from-exhaust-of-automobile-using-peltier-thermoelectric-generator/naveen-kumar

peer reviewed journal, paper publication for student, research publication

An Approach to Block Negative Posts on Social Media at Server Side

These days' social media is the new friend of human beings. Whatever a person wants to say or someone feels, he posts everything on social media. These sentiments can be analysed to detect the behaviour of a person. Sometime a person posts some negative thoughts that hurt the sentiments of other persons or may cause several riots. These types of negative posts must be filtered out before being public. One way to block these types of comment is to keep the surveillance on each and every post by humans themselves which is almost an impossible task. Instead of this technique server can be trained to keep track of each and every comment and use its own intelligence to rectify positive comments and block the negative comments. 

This paper introduces a technique to block these negative comments even before they can be public on any social media site. In this technique sever uses its artificial intelligence to separate positive and negative words or sentences from a post. The server finds the average of the negative statements and if it exceeds a particular threshold, the server discards that post, else server will allow the post to public. This technique can be efficient and very successful if the server properly depicts the positive and negative words.

By Mohammed Wasim Bhatt | Mohammad Shabaz "An Approach to Block Negative Posts on Social Media at Server Side"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd22972.pdf

Paper URL: https://www.ijtsrd.com/engineering/computer-engineering/22972/an-approach-to-block-negative-posts-on-social-media-at-server-side/mohammed-wasim-bhatt

open access journal of science, open access journal of engineering, open access journal of management

Feasibility of Artificial Neural Network in Civil Engineering

An Artificial neural network ANN is an information processing hypothesis that is stimulated by the way natural nervous system, such as brain, process information. The using of artificial neural network in civil engineering is getting more and more credit all over the world in last decades. This soft computing method has been shown to be very effective in the analysis and solution of civil engineering problems. 

It is defined as a body which works out the more and more complex problem through sequential algorithms. It is designed on the basis of artificial intelligence which is proficient of storing more and more information's. In this work, we have investigated the various architectures of ANN and their learning process. The artificial neural network based method was widely applied to the civil engineering because of the strong non linear relationship between known and un known of the problems. They come with good modelling in areas where conventional approaches finite elements, finite differences etc. require large computing resources or time to solve problems. 

These includes to study the behaviour of building materials, structural identification and control problems, in geo technical engineering like earthquake induced liquefaction potential, in heat transfer problems in civil engineering to improve air quality, in transportation engineering like identification of traffic problems to improve its flexibility , in construction technology and management to estimate the cost of buildings and in building services issues like analyzing the water distribution network etc. Researches reveals that the method is realistic and it will be fascinated for more civil engineering applications.

By Vikash Singh | Samreen Bano | Anand Kumar Yadav | Dr. Sabih Ahmad "Feasibility of Artificial Neural Network in Civil Engineering"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd22985.pdf

Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/22985/feasibility-of-artificial-neural-network-in-civil-engineering/vikash-singh

open access journal of chemistry, open access journal of science, open access journal of engineering