International Journal of Innovations in Engineering Research and Technology 2022-05-19T14:04:39+00:00 Open Journal Systems <h2><strong>Welcome to IJIERT</strong> (Online, Scholarly, Open Access, International Journal)</h2> <p><strong><em>"International Journal of Innovations in Engineering Research and Technology (IJIERT)"</em> is an international journal. IJIERT is one of the fastest growing open access journals. It is an international online journal for the paper publication. The international journal provides the prospect to publish the original research papers with the author-friendly environment through its processes. This international journal is specially designed for paper publication in engineering, research, and technological advances.</strong></p> <p><strong>IJIERT international journal supports the open access journals society by providing the free access to the published scholarly articles without any login or passwords. 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We are one of the best international journals for paper publication.</strong></p> <p> </p> OPTIMIZATION AND PREDICTION OF MELTING EFFICIENCY OF MILD STEEL WELDMENT, USING RESPONSE SURFACE METHODOLOGY 2022-05-08T07:02:23+00:00 Godfrey Sibete Tonbra Eyitemi <p>Melting efficiency is one among the vital factors regarded in Tungsten Inert Gas (TIG) welding while appraising the quality of welds. In the welding field, proper melting efficiency brings about the development of a weld pool that is dense. This research is done to optimize and predict melting efficiency of mild steel weldment, utilizing Response Surface Method (RSM).Central composite design(CCD) matrix was used to gather data from the sets of experiments, the specimen was produced from mild steel plates and welded with the TIG process, thereafter the RSM was employed for the optimization and the prediction of the responses from the process parameters.Response Surface Methodology was used to predict melting efficiency of TIG welds. The model had p-values less than 0.05 which shows the significance of the model and “predict R-Squared” value of 0.790025 is in moderately good agreement with the “Adj R-Squared” value of 0.9985. One way analysis of variance (ANOVA) was done and the result showed that it is a significant model and possess a very good fit. To validate the significance and adequacy of the model, a coefficient of determination (R-Squared) of 0.904201 indicating the appreciable strength of the model. The computed signal to noise ratio of 19.41136 as observed in Table 7 shows an acceptable signal.</p> 2022-05-07T00:00:00+00:00 Copyright (c) 2022 FIRE DETECTION AND CONTROL SYSTEM USING ARDUINO 2022-05-19T14:04:39+00:00 Pratiksha Jedhe Harsh Khatri Mahek Khot Avinash Pathak Prof. Samarpita Bakshi <p>The fire alarm and controlling method present in this paper includes the use of various electrical and electronics instruments and water sprinkling system. Fire is considered as the most dangerous hazard at Residential Area, Commercial Area, industries etc. It is very dangerous and can affect human life and cause a mass destruction of properties that’s why we require high security and control to avoid this mass destruction. That’s why to protect from the danger caused by fire, preventive measures are to install an automatic fire alarm detector at endangered locations, hence the Arduino fire alarm detection and control system was proposed. It is capable of automatically detecting smoke or fire in a given environment, sound an alarm, switch off MCB switch of the building and also spray water to reduce the intensity of fire. The system uses a LM35 sensor, MQ2 sensor, a 5V buzzer, 230V DC (Direct Current) motor, a GSM (Global System Mobile) Module sim800l to send SMS (Short Message Service), GPS (Global Positioning System) Module Neo 6, an LCD screen 16X2, Relay and Arduino UNO Atmega328p Fire Alarm and controlling system is a system that sense the fire from respective sensors and activates Buzzer. Fire Alarm System and controlling is the important to sense fire in the proper time and take safety measures to avoid many hazards to humans or property. Fire Alarm System, smoke and tempreture Sensors are a part of the entire systems which help in detecting the fire and take necessary actions to avoid damage. in the market there are many fire alarms available, but they are expensive and having complicated design and system, but in our system we have designed in simple form and it includes the water sprinkling also. The primary purpose of this fire alarm and controlling system is to give an immediate warning of fire so that respective person of that building can be informed and immediate action can be taken so that prevent fire effect and hazards caused by it as soon as possible.</p> 2022-05-19T00:00:00+00:00 Copyright (c) 2022