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An investigation on the efficiency of the CNG engine's intake manifold and injection systems CNG发动机进气歧管和喷射系统效率的研究
Journal of Futuristic Sciences and Applications Pub Date : 1900-01-01 DOI: 10.51976/jfsa.121807
Ashish Kumar Srivastava
{"title":"An investigation on the efficiency of the CNG engine's intake manifold and injection systems","authors":"Ashish Kumar Srivastava","doi":"10.51976/jfsa.121807","DOIUrl":"https://doi.org/10.51976/jfsa.121807","url":null,"abstract":"Variations such as piston, exhaust, and manifold were prerequisites in the internal-combustion engine to achieving effective torque, power, and productivity. The reduction of toxic gas emissions is another benefit. Engine performance was improved due to these variables. The intake manifold's primary function is to ensure that the air-fuel mixture is distributed uniformly throughout the cylinders of the engine. The development of an intake manifold and an investigation into the effects of CNG SPFI performance variables such as injection position and air-fuel ratio. Deflection and stress have been measured in a variety of systems. The air-fuel mixture's homogeneity index was also tested by moving the injection point in an examination of computational fluid dynamics. In addition, the k turbulence approach was used to show the impact of turbulence on the aircraft. In this case, the engine's performance was anticipated using 1D experimentation software, and the results were compared to those obtained by simulation.","PeriodicalId":240535,"journal":{"name":"Journal of Futuristic Sciences and Applications","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127725764","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}
引用次数: 0
Effect of Bacillus Sphaericus Bacteria on the Calcined Clay Incorporated Cement Concrete 球形芽孢杆菌对煅烧粘土水泥混凝土的影响
Journal of Futuristic Sciences and Applications Pub Date : 1900-01-01 DOI: 10.51976/jfsa.522201
P. Singh, S. Srivastava
{"title":"Effect of Bacillus Sphaericus Bacteria on the Calcined Clay Incorporated Cement Concrete","authors":"P. Singh, S. Srivastava","doi":"10.51976/jfsa.522201","DOIUrl":"https://doi.org/10.51976/jfsa.522201","url":null,"abstract":"The partial substitution of Ordinary Portland Cement (OPC) with Supplementary Cementitious Materials is the most efficient way to reduce CO2 emissions in the worldwide cement production business (SCMs). Calcined clay can be considered one of the successful CO2 emission reduction techniques to achieve this. Calcined clay is used as an SCM in this study to replace cement to varied degrees in the pro-portions of 10%, 15%, and 20%. The self-healing capabilities of concrete are also investigated using calcined clay and Bacillus Sphaericus bacteria with a bacterial population of 108 cells/ml. Samples were evaluated for water absorption and compressive strength at 7, 14, and 28 days, respectively. When bacteria-embedded concrete is used in place of some calcined clay, the compressive strength of the concrete is raised by 21 percent, 24 percent, and 25 percent at 28 days. The bacteria in the calcined clay reduce the concrete's porosity and boost its compressive strength as a result, making concrete building more efficient and cost-effective.","PeriodicalId":240535,"journal":{"name":"Journal of Futuristic Sciences and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123176581","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}
引用次数: 0
Solar PV Panel Area Requirement and Performance- Specific Panel Sizing at Different Locations 太阳能光伏面板面积要求和性能-不同位置的特定面板尺寸
Journal of Futuristic Sciences and Applications Pub Date : 1900-01-01 DOI: 10.51976/jfsa.512208
Utkarsh Singh, J. Vimal, T. Singh, Manoj Kumar Shukla
{"title":"Solar PV Panel Area Requirement and Performance- Specific Panel Sizing at Different Locations","authors":"Utkarsh Singh, J. Vimal, T. Singh, Manoj Kumar Shukla","doi":"10.51976/jfsa.512208","DOIUrl":"https://doi.org/10.51976/jfsa.512208","url":null,"abstract":"One of the most popular renewable power generation technologies in use today is solar photovoltaic (PV) technology. In this essay, the efficiency of PV panels at three separate Indian locations—Mathura, Ladakh, and Bikaner—is compared for some of the same environmental variables at the same time and place. To get the necessary voltage at the load side, a boost converter is integrated with the PV panel. To test and track changes in parameters of the panel and at the load, the simulation model is simulated using simulation software for various solar irradiation and temperature. The existing panel’s efficiency will change after these numbers are obtained. The impact of high cell temperature and solar irradiation is shown based on the previously determined values of performance parameters for the panel. The values of the performance parameters will also be used to determine the size of the PV Panel and the area needed for it to generate 1 Kilo watt. Observations for various environmental circumstances will be recorded.","PeriodicalId":240535,"journal":{"name":"Journal of Futuristic Sciences and Applications","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134646979","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}
引用次数: 0
A Review on Utilization of Water Other Than Potable Water in Concrete 混凝土中除饮用水外的其他水的利用研究进展
Journal of Futuristic Sciences and Applications Pub Date : 1900-01-01 DOI: 10.51976/jfsa.322010
Pankaj Kumar Singh, Chandra Shekher Giri
{"title":"A Review on Utilization of Water Other Than Potable Water in Concrete","authors":"Pankaj Kumar Singh, Chandra Shekher Giri","doi":"10.51976/jfsa.322010","DOIUrl":"https://doi.org/10.51976/jfsa.322010","url":null,"abstract":"The emergence of increasing population has caused a requirement of rapid infrastructure development which requires huge amount of fresh water. The world is already facing water crises and as reports of UNICEF, around 700 million people will suffer due to scarcity of water by the end of year 2030. In such situation, it is necessary to reduce the use of fresh water in construction industries by replacing fresh water with sea water, domestic and industrial waste water. This article aims to provide the short review to create knowhow of the utilization of water other than fresh water in the construction on the basis of previous researches. In this article, the effect of sea water and recycled waste water on the mechanical and durability properties has been discussed and it was found that use of high amount of salt present in sea water reduces the compressive strength but it can be countered by using admixtures and special types of cements and the use of sea water and recycled waste water in the cement concrete requires high degree of supervision.","PeriodicalId":240535,"journal":{"name":"Journal of Futuristic Sciences and Applications","volume":"128 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123405878","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}
引用次数: 0
Optimal Control of Manipulator Using Genetic Algorithm 基于遗传算法的机械手最优控制
Journal of Futuristic Sciences and Applications Pub Date : 1900-01-01 DOI: 10.51976/jfsa.312006
Y. Kumar, Hemant Gupta
{"title":"Optimal Control of Manipulator Using Genetic Algorithm","authors":"Y. Kumar, Hemant Gupta","doi":"10.51976/jfsa.312006","DOIUrl":"https://doi.org/10.51976/jfsa.312006","url":null,"abstract":"(GA) is a Metaheuristic-based optimization method that addresses difficult optimization issues by simulating biological evolution and the survival of the fittest principle in natural contexts. The genetic algorithm (GA) method is presented and then assessed on a control issue to determine the optimal control structure for a certain time horizon. It is necessary to identify the various control parameters in order to execute the various control rules. This is ambiguous since there is no straightforward method for calculating these parameters for nonlinear systems. The introduction of the Genetic Algorithm, a metaheuristic optimization technique for determining the ideal nonlinear controller parameters, is our contribution. Using a dynamic model of a two-link rigid robot manipulator, the obtained results support the recommended optimal control strategy for the regulation and trajectory tracking problem, which is based on intelligent control and GA.","PeriodicalId":240535,"journal":{"name":"Journal of Futuristic Sciences and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129045445","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}
引用次数: 0
IoT Applications: Analysis of MTCMOS Cache Memory Architecture in a Processor 物联网应用:处理器中MTCMOS缓存架构分析
Journal of Futuristic Sciences and Applications Pub Date : 1900-01-01 DOI: 10.51976/jfsa.211905
Anil Kumar Lamba, Anuradha Konidena
{"title":"IoT Applications: Analysis of MTCMOS Cache Memory Architecture in a Processor","authors":"Anil Kumar Lamba, Anuradha Konidena","doi":"10.51976/jfsa.211905","DOIUrl":"https://doi.org/10.51976/jfsa.211905","url":null,"abstract":"The main goals of the suggested inquiry are to measure how much power an amplifier uses, determine how much leaks through SRAM, and use the data. The main issue with the cache memory's design was leakage power. The charge transfer sense amplifier had the lowest value compared to other sense amplifiers' power consumption figures, even though we used MTCMOS and Footer Stack to reduce leaky power. The design included MTCMOS-CTSA and MTCMOS-SRAM memory to reduce power consumption. Fusing CTSA and SRAM with MTCMOS technology can produce low-power cache memory. This cache memory uses a lot less power than CTSA and SRAM devices","PeriodicalId":240535,"journal":{"name":"Journal of Futuristic Sciences and Applications","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130367107","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}
引用次数: 0
Simple and Complex Control Systems Use Pneumatic Flow Control Valves 简单和复杂的控制系统使用气动流量控制阀
Journal of Futuristic Sciences and Applications Pub Date : 1900-01-01 DOI: 10.51976/jfsa.312007
Rajesh Gupta, R. Srivastava
{"title":"Simple and Complex Control Systems Use Pneumatic Flow Control Valves","authors":"Rajesh Gupta, R. Srivastava","doi":"10.51976/jfsa.312007","DOIUrl":"https://doi.org/10.51976/jfsa.312007","url":null,"abstract":"Pneumatic control valves are frequently used in industrial facilities to regulate fluid flow rates precisely. These valves often introduce unexpected dynamics into the control loop because of the characteristics of their inputs and outputs. The control loop’s performance suffers as a result, which is undesirable. In this inquiry, a fractional order parallel flow control system that is both reliable and strong is proposed (FOPCS). It is a variation of the parallel control structure (PCS), known as a fractional order parallel control structure (FOPCS), that uses fractional order calculus to increase control-loop resiliency while maintaining efficiency. To fine-tune the control structure’s parameters, researchers used a backtracking search strategy. Because of this, the control loop’s efficiency went through the roof. FOPCS has been proven to be a success through extensive laboratory-scale studies using modern data collection methods. Over a long period of time, these experiments were conducted. The suggested FOPCS is analysed in terms of servo, regulation, and robustness to see how well it works. FOPCS and PCS are compared quantitatively using the absolute error, controller output rate, and the combined algebraic total. FOPCS was able to manage the unexpected and nonlinear behaviour of pneumatic control valves in the flow control loop, according to all of the experimental tests.","PeriodicalId":240535,"journal":{"name":"Journal of Futuristic Sciences and Applications","volume":"19 10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128147596","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}
引用次数: 0
Modulation control of Impedance inverter for Constant Output 恒输出阻抗逆变器的调制控制
Journal of Futuristic Sciences and Applications Pub Date : 1900-01-01 DOI: 10.51976/jfsa.211906
Nitendra kumar Tiwari, Dharmendra Kumar Tiwari
{"title":"Modulation control of Impedance inverter for Constant Output","authors":"Nitendra kumar Tiwari, Dharmendra Kumar Tiwari","doi":"10.51976/jfsa.211906","DOIUrl":"https://doi.org/10.51976/jfsa.211906","url":null,"abstract":"For solar energy conversion, an AC module that functions as a grid-connected inverter after a PV module is needed. ZSI is being used to alleviate a myriad of issues that VSI and CSI have. India has seen a notable increase in adoption of the renewable energy, Various policies and schemes had been proposed in India to focalize on renewable energy sector. The triggering pulses are generated by bringing the input sinusoidal and triangular waves on the same graph. Maximum boosted output can be achieved through this method just by adjusting its modulation index and shoot-through intervals. An impedance source inverter provided with triggering pulses generated by maximum constant boost control modulation technique is presented in this paper.","PeriodicalId":240535,"journal":{"name":"Journal of Futuristic Sciences and Applications","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126470590","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}
引用次数: 0
Multilevel Inverters based on Photovoltaics System used with Multicarrier PWM 基于多载波PWM的光伏系统多电平逆变器
Journal of Futuristic Sciences and Applications Pub Date : 1900-01-01 DOI: 10.51976/jfsa.121804
Anurag Kumar, Shashank Saxena, Prashant Kumar Singh
{"title":"Multilevel Inverters based on Photovoltaics System used with Multicarrier PWM","authors":"Anurag Kumar, Shashank Saxena, Prashant Kumar Singh","doi":"10.51976/jfsa.121804","DOIUrl":"https://doi.org/10.51976/jfsa.121804","url":null,"abstract":"The fundamental purpose of this research is to develop a photovoltaic-based MLI that implements a pulse width modulation strategy as its mode of operation. Within the context of this specific illustration of a multilayer inverter, two switches are used so that the fundamental frequency and the carrier frequency may be switched. The first three sections of this article focus on analyzing and discussing the impact that varied levels of carrier signal have on inverters. Determine the effect that it has on the voltage, current, and harmonics distortion. Check to determine what type of impact it has. Second, the effect of the change in output under various loads in the PV-based multilayer inverter and the counting of the harmonics that resulted from that change. Another one of the comparisons between a seven-level inverter and a nine level hybrid inverter and its harmonics used a multilevel PV-based inverter to decrease the harmonics distortion, boost the output voltage, and illustrate the influence in losses. This was one of the comparisons that involved a seven-level inverter. Calculations and results acquired from a modified version of the MATLAB program indicate that the whole harmonics range may be covered by combining the level change technology with multi-stage hybrid inverters. These calculations and results were achieved.","PeriodicalId":240535,"journal":{"name":"Journal of Futuristic Sciences and Applications","volume":"os-30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127691410","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}
引用次数: 0
Simulink modelling of C-Dump Converter employed in Switched Reluctance Motor 开关磁阻电机C-Dump变换器的Simulink建模
Journal of Futuristic Sciences and Applications Pub Date : 1900-01-01 DOI: 10.51976/jfsa.412105
R. Tiwari, K. Krishna
{"title":"Simulink modelling of C-Dump Converter employed in Switched Reluctance Motor","authors":"R. Tiwari, K. Krishna","doi":"10.51976/jfsa.412105","DOIUrl":"https://doi.org/10.51976/jfsa.412105","url":null,"abstract":"Switched reluctance motors are among the finest competitors to induction motors. It is a well-liked choice because of its durability, brevity, straightforward design, and superior torque to mass ratio. Currents in the stator winding of a switching reluctance motor have a direct impact on the torque generated. A large negative voltage must be offered in order to quickly stop the current while it is working in the demagnetizing phase. This research work analyzes the C-dump converter’s design. The C-Dump converter makes it possible for the phase winding to be rapidly demagnetized and magnetised, which prevents the motor from being used in the generating state. Switched reluctance motors demonstrate a variety of converter topologies for adjusting speed, power, and operation. Additionally, it frequently makes use of the energy that has accumulated in the phase winding and can be returned to the source. Some modified C-Dump converter topologies can utilise this stored energy to bypass the motor’s next phase winding.","PeriodicalId":240535,"journal":{"name":"Journal of Futuristic Sciences and Applications","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126987867","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}
引用次数: 0
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