Pub Date : 2021-09-15DOI: 10.17577/IJERTV10IS090056
Suneel Kumar Rath, M. Sahu, S. P. Das
{"title":"Software Reliability Prediction : A Review","authors":"Suneel Kumar Rath, M. Sahu, S. P. Das","doi":"10.17577/IJERTV10IS090056","DOIUrl":"https://doi.org/10.17577/IJERTV10IS090056","url":null,"abstract":"","PeriodicalId":14123,"journal":{"name":"International journal of engineering research and technology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90736841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-09DOI: 10.17577/IJERTV10IS080247
Kush Budhathoki, K. Basnet, S. Bhattarai
{"title":"Development of A Rainfall Run off Model for An Ungauged Location Under Climate Change Scenarios: A Case Study of Kabeli Khola, Nepal","authors":"Kush Budhathoki, K. Basnet, S. Bhattarai","doi":"10.17577/IJERTV10IS080247","DOIUrl":"https://doi.org/10.17577/IJERTV10IS080247","url":null,"abstract":"","PeriodicalId":14123,"journal":{"name":"International journal of engineering research and technology","volume":"37 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90309842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-07DOI: 10.17577/IJERTV10IS090019
S. Solanki, Omkar Birmole
{"title":"Advancing System Authentication & Improving User Sign Up Process for Banking Applications","authors":"S. Solanki, Omkar Birmole","doi":"10.17577/IJERTV10IS090019","DOIUrl":"https://doi.org/10.17577/IJERTV10IS090019","url":null,"abstract":"","PeriodicalId":14123,"journal":{"name":"International journal of engineering research and technology","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87686123","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-06DOI: 10.17577/IJERTV10IS080220
Kabita Poudel, K. Basnet, Bikash Sherchan
534 Abstract— With the development of floodplains and climate change, the risks associated with flooding have increased, leading to increased flooding in floodplains. According to data from the Department of Hydrology and Meteorology, Nepal ranks 20th among countries in the world in the number of people affected by floods each year. Assessing the extent and depth of flooding has always been one of the main goals of water resources managers. This research aims to develop the Hydrological Engineering Center Hydrological Modeling System (HEC-HMS) and Hydrological Engineering Center River Analysis System (HECRAS) models for the Modi River Basin in Nepal. HEC-HMS is one of the hydrological models used to simulate the process of runoff and rainfall in different geographical areas. In this study, the precipitation data of seven meteorological stations and flow data of the hydrological station within the Modi River basin were used. The calibration was performed using data from 2006 to 2010 and was consequently validated using data from 2011 to 2013 at a daily time step. The efficiency of model was evaluated based on calculated statistical parameters (NSE, R) and comparing the simulated and observed discharge flows. The performance of this model during calibration was very good, with the coefficient of determination R = 0.81, Nash-Sutcliffe Efficiency NSE = 0.78. Similarly, the performance of the model during the validation period was also very good, R = 0.80, NSE = 0.78. Based on these performance results, the HEC-HMS model made a satisfactory prediction of water flow in the Modi Basin. In addition, the flood map produced by HEC-RAS was used to study the flood range and its characteristics. The Modi River basin is dominated by forest lands and hence the flood plain mapping showed the inundation of forest and trees at the lower reach of basin. It indicated that the future settlement at the vicinity of river has been found to be at high risk of flood. The study also showed that the structure of hydropower station also lies in flood hazardous zone. The model can be used as a reference for water resources management and flood control in the Modi River Basin, and can also be applied to other river basins.
{"title":"Hydrological and Hydraulic Modeling for Flood Analysis: A Case Study for Modi Catchment","authors":"Kabita Poudel, K. Basnet, Bikash Sherchan","doi":"10.17577/IJERTV10IS080220","DOIUrl":"https://doi.org/10.17577/IJERTV10IS080220","url":null,"abstract":"534 Abstract— With the development of floodplains and climate change, the risks associated with flooding have increased, leading to increased flooding in floodplains. According to data from the Department of Hydrology and Meteorology, Nepal ranks 20th among countries in the world in the number of people affected by floods each year. Assessing the extent and depth of flooding has always been one of the main goals of water resources managers. This research aims to develop the Hydrological Engineering Center Hydrological Modeling System (HEC-HMS) and Hydrological Engineering Center River Analysis System (HECRAS) models for the Modi River Basin in Nepal. HEC-HMS is one of the hydrological models used to simulate the process of runoff and rainfall in different geographical areas. In this study, the precipitation data of seven meteorological stations and flow data of the hydrological station within the Modi River basin were used. The calibration was performed using data from 2006 to 2010 and was consequently validated using data from 2011 to 2013 at a daily time step. The efficiency of model was evaluated based on calculated statistical parameters (NSE, R) and comparing the simulated and observed discharge flows. The performance of this model during calibration was very good, with the coefficient of determination R = 0.81, Nash-Sutcliffe Efficiency NSE = 0.78. Similarly, the performance of the model during the validation period was also very good, R = 0.80, NSE = 0.78. Based on these performance results, the HEC-HMS model made a satisfactory prediction of water flow in the Modi Basin. In addition, the flood map produced by HEC-RAS was used to study the flood range and its characteristics. The Modi River basin is dominated by forest lands and hence the flood plain mapping showed the inundation of forest and trees at the lower reach of basin. It indicated that the future settlement at the vicinity of river has been found to be at high risk of flood. The study also showed that the structure of hydropower station also lies in flood hazardous zone. The model can be used as a reference for water resources management and flood control in the Modi River Basin, and can also be applied to other river basins.","PeriodicalId":14123,"journal":{"name":"International journal of engineering research and technology","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89587565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-28DOI: 10.17577/IJERTV10IS080182
D. Manoj, P. Kumar, Sreenivas Matla, K. S. Rao
Artificial lift methods are used for the enhancement of productivity from oil wells. These methods are implemented in oil wells whose energy from the reservoir is insufficient to lift the fluids to the surface. In this study about Electrical submersible pump and its design & simulation in PROSPER software. It is one of the important type of artificial lift methods, which is used to lower the producing bottom hole pressure on the formation to obtain a higher production rate from the well. It is an efficient and reliable method for lifting moderate to high volumes of fluids from wellbores. PROSPER is a well performance, design and optimization computer software for modelling most types of well configurations. This study major focuses on the design and simulation of an ESP system for wells having different productivity index using the PROSPER software.
{"title":"Design and Simulation Studies on An ESP System","authors":"D. Manoj, P. Kumar, Sreenivas Matla, K. S. Rao","doi":"10.17577/IJERTV10IS080182","DOIUrl":"https://doi.org/10.17577/IJERTV10IS080182","url":null,"abstract":"Artificial lift methods are used for the enhancement of productivity from oil wells. These methods are implemented in oil wells whose energy from the reservoir is insufficient to lift the fluids to the surface. In this study about Electrical submersible pump and its design & simulation in PROSPER software. It is one of the important type of artificial lift methods, which is used to lower the producing bottom hole pressure on the formation to obtain a higher production rate from the well. It is an efficient and reliable method for lifting moderate to high volumes of fluids from wellbores. PROSPER is a well performance, design and optimization computer software for modelling most types of well configurations. This study major focuses on the design and simulation of an ESP system for wells having different productivity index using the PROSPER software.","PeriodicalId":14123,"journal":{"name":"International journal of engineering research and technology","volume":"105 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90825115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-28DOI: 10.17577/IJERTV10IS080173
B. P. Kumar, Sreenivas Matla, P. Anilkumar
Glyoxal is provided generally as a four-hundredth solution. it's oftentimes used for condensation and cross-linking reactions owing to the reactivity of its organic compound teams towards polyfunctional compounds with group or amino teams, with organic compound and its derivatives, or with starch, cellulose, cotton, casein, or animal product. It acts as a biologically active compound, inhibits corrosion, and aids in solidifying rubber and in animal skin tanning. it's associate intermediate within the preparation of dyes, prescription drugs, polymers and textile auxiliaries. industrial glyoxal is ready by either the gas section reaction of ethanediol within the presence of a silver or copper catalyst or by the liquid section reaction of ethanal with acid. The potential of manufacturing glyoxal from the ethanediol is encouraging and may be any explored particularly within the country with the high ethanediol productivity
{"title":"Manufacture of 40% Glyoxal Based on Oxidative Dehydrogenation using Silver Catalyst","authors":"B. P. Kumar, Sreenivas Matla, P. Anilkumar","doi":"10.17577/IJERTV10IS080173","DOIUrl":"https://doi.org/10.17577/IJERTV10IS080173","url":null,"abstract":"Glyoxal is provided generally as a four-hundredth solution. it's oftentimes used for condensation and cross-linking reactions owing to the reactivity of its organic compound teams towards polyfunctional compounds with group or amino teams, with organic compound and its derivatives, or with starch, cellulose, cotton, casein, or animal product. It acts as a biologically active compound, inhibits corrosion, and aids in solidifying rubber and in animal skin tanning. it's associate intermediate within the preparation of dyes, prescription drugs, polymers and textile auxiliaries. industrial glyoxal is ready by either the gas section reaction of ethanediol within the presence of a silver or copper catalyst or by the liquid section reaction of ethanal with acid. The potential of manufacturing glyoxal from the ethanediol is encouraging and may be any explored particularly within the country with the high ethanediol productivity","PeriodicalId":14123,"journal":{"name":"International journal of engineering research and technology","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86277581","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-21DOI: 10.17577/IJERTV10IS080078
Ahmad Bandiya Jega, R. Singh
{"title":"A Separate Exponential Ratio-Type Estimator of finite Population Mean under Power Transformation","authors":"Ahmad Bandiya Jega, R. Singh","doi":"10.17577/IJERTV10IS080078","DOIUrl":"https://doi.org/10.17577/IJERTV10IS080078","url":null,"abstract":"","PeriodicalId":14123,"journal":{"name":"International journal of engineering research and technology","volume":"93 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74751230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-17DOI: 10.17577/IJERTV10IS080093
B. Harshitha, P. MariaRufina, L. ShilpaB
{"title":"Systematic Pricing in Toll Roads using Unmanned Toll Collection Methods","authors":"B. Harshitha, P. MariaRufina, L. ShilpaB","doi":"10.17577/IJERTV10IS080093","DOIUrl":"https://doi.org/10.17577/IJERTV10IS080093","url":null,"abstract":"","PeriodicalId":14123,"journal":{"name":"International journal of engineering research and technology","volume":"99 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72561393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-13DOI: 10.17577/IJERTV10IS080061
Mohit Chandorkar, Saamiya Newrekar
{"title":"Stock Market Forecasting using Natural Language Processing and Long Short Term Memory","authors":"Mohit Chandorkar, Saamiya Newrekar","doi":"10.17577/IJERTV10IS080061","DOIUrl":"https://doi.org/10.17577/IJERTV10IS080061","url":null,"abstract":"","PeriodicalId":14123,"journal":{"name":"International journal of engineering research and technology","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73431588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-13DOI: 10.17577/IJERTV10IS080055
Karthik Krishnaswamy, Srikanth Salyan
Gas turbine engines are widely used in propulsion of aircraft and power generation. The thermal efficiency and power output of these engines predominantly depend upon the turbine inlet temperature (TIT). Increase or decrease in TIT affects the efficiency and power output to a great extent. Gas turbine engines currently operate at TIT ranging from 1200°C to 1500°C which is way above the melting point of blade material. Safe operation of these engines at elevated temperatures have been made possible by efficient cooling of blades, protection of blade surfaces by application of thermal barrier coatings (TBC) and advancement in blade metallurgy. Due to rapid economic and industrial growth, engines with the capability to operate at higher TIT would be required in future. Also, the metallurgy of the blade and thermal barrier coatings are required to be developed further to ensure reliable operation under harsh conditions. Different blade cooling techniques and the influence of various parameters on the effectiveness have been discussed in the literature. This paper aims to holistically address the various facets of turbine blade cooling and its operational parameters as available in the literature. Keywords—Airfoil; Thermal Efficiency; Power output; Nusselt number; Reynolds number
{"title":"External and Internal Cooling Techniques in a Gas Turbine Blade - An Overview","authors":"Karthik Krishnaswamy, Srikanth Salyan","doi":"10.17577/IJERTV10IS080055","DOIUrl":"https://doi.org/10.17577/IJERTV10IS080055","url":null,"abstract":"Gas turbine engines are widely used in propulsion of aircraft and power generation. The thermal efficiency and power output of these engines predominantly depend upon the turbine inlet temperature (TIT). Increase or decrease in TIT affects the efficiency and power output to a great extent. Gas turbine engines currently operate at TIT ranging from 1200°C to 1500°C which is way above the melting point of blade material. Safe operation of these engines at elevated temperatures have been made possible by efficient cooling of blades, protection of blade surfaces by application of thermal barrier coatings (TBC) and advancement in blade metallurgy. Due to rapid economic and industrial growth, engines with the capability to operate at higher TIT would be required in future. Also, the metallurgy of the blade and thermal barrier coatings are required to be developed further to ensure reliable operation under harsh conditions. Different blade cooling techniques and the influence of various parameters on the effectiveness have been discussed in the literature. This paper aims to holistically address the various facets of turbine blade cooling and its operational parameters as available in the literature. Keywords—Airfoil; Thermal Efficiency; Power output; Nusselt number; Reynolds number","PeriodicalId":14123,"journal":{"name":"International journal of engineering research and technology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88929494","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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