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1173 articles for “investments”
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Investigation of Optimal Process Parameters of Extrusion Blow Molding Process Using Grey Taguchi Analysis
Abstract: Optimization of machining processes is essential for achieving higher productivity and high-quality products in order to remain competitive. The objective of this study is to optimize the process parameter of extrusion blow molding process for making a plastic container of high density polyethylene (HDPE) grade B52A003 produced by the extrusion blow molding process at CIPET Gwalior. Quality of plastic container of HDPE B52A003 material depends on various parameters. In this …
Published in International Journal of Manufacturing and Materials Processing · Vol. 4, Issue 1, 2018 · pp. 1–11 Read article
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Experimental Investigation of MRR and Surface Finish Using Abrasive Jet Machining of Aluminum Alloy 7475
Abstract: In this thesis, different experiments are performed on aluminum alloy 7475 by varying various parameters such as pressure, sand feed, transverse speed and standoff distance, i.e. nozzle-to-work-piece distance to determine material removal rates and surface finish. Optimization is done using L9 orthogonal array by Taguchi technique to determine better parameters to obtain maximum removal rates and minimum surface roughness. The parameters considered are transverse speed 50, 100, 150 mm/min; standoff …
Published in International Journal of Manufacturing and Materials Processing · Vol. 4, Issue 1, 2018 · pp. 20–31 Read article
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Experimental Investigation of Vegetable Oil Based Cutting Fluid (VBCF) on Surface Roughness in Turning EN-8 Steel
Abstract: In the present study, properties of the present work of the non-ionic surfactants have been recognized to formulate vegetable oil based cutting fluid (VBCF) palm oil for the emulsion as non-conventional lubricant. Surface finish is an important indicator of quality in manufacturing industries and thus it is regarded as one of the most important parameter to be considered. In this present study, different machining parameters were taken and their effect …
Published in International Journal of Manufacturing and Materials Processing · Vol. 4, Issue 2, 2018 · pp. 1–11 Read article
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Experimental Investigation of Bearing Inner and Outer Wall Defects by Ultrasonic Waves
Abstract: Sometimes the bearings show their defects by exchanging between the network gears, and this can be useful for experimental and similar experiments. These defects will cause the bearing to malfunction, the bearing to malfunction and need to be repaired and maintained, which can be useful for the industry and save potential costs. These defects can be significant through ultrasound to combine time and frequency variables, which is addressed in this …
Published in International Journal of Manufacturing and Materials Processing · Vol. 7, Issue 1, 2021 · pp. 32–37 Read article
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Experimental Investigations for Comparing the Effectiveness of Heat Treatment and Cryogenic Treatment on Wear Performance of EN-47 Spring Steel
Abstract: EN-47 spring steel is chromium, vanadium steel which consists of carbon (0.45–0.55%), manganese (0.50–0.80), silicon (0.50%), phosphorus (0.06%), and sulphur (0.06%) along with chromium (0.80–1.20%) and vanadium (0.15%). Due to this composition EN-47 spring steel become harder and tougher. It has a wide range of applications like crankshafts, steering knuckles, gears, spindles, pumps, suspension etc. So, in this experimental study we treated EN-47 spring steel with cryogenic treatment, cryogenic and …
Published in International Journal of Manufacturing and Materials Processing · Vol. 9, Issue 2, 2023 · pp. 1–9 Read article
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Experimental Investigation on Nanocoated Tungsten Carbide Tool While Turning, Hard to Turn Material
Abstract: This contribution attempts to register the essential nano-scaled innovations either how they are already to be observed today or announce to them-selves. Here, we are going to coat the nano particles in the conventional tools and then we turn a hard material which is hard to turn. Before we are getting deeper to this project, we first see about the nanotechnology, materials what we are used, where we carried out, …
Published in International Journal of Computer Aided Manufacturing · Vol. 3, Issue 1, 2017 · pp. 1–16 Read article
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INVESTIGATE THE BULGING EFFECT OF METALLIC SOLID CYLINDER UNDER COLD UPSETTING USING FINITE ELEMENT ANALYSIS
Abstract: Friction is an integral part of metalworking and manufacturing processes due to the relative motion and forces continually acting on tools, dies, and workpieces. Friction both raises the effort and consumes energy. However, measuring friction is not straightforward and cannot be considered an independent parameter. In many metal-forming procedures, the impact of friction is just as crucial as other quantifiable factors. Various methods have been used to estimate friction, assuming …
Published in International Journal of Computer Aided Manufacturing · Vol. 8, Issue 2, 2022 · pp. 7–18 Read article
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A Theoretical Investigation of Characteristics of Diesel Engine with Coil Cooler System
Abstract: Heat exchangers are very essential devices for the industrial applications such as power plant industries, refrigeration and air conditioning systems; and automobiles systems etc. One of the sources to produce electric power is diesel engine with generator called diesel generator. Diesel is a working fluid in this system. In general diesel generators are equipped with radiators or cooling tower systems for cooling the system. For low capacity diesel generators such …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 1, Issue 2, 2015 · pp. 16–25 Read article
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Experimental Investigations on a Diesel Engine Fueled with Biodiesel Blends and Diethyl Ether as an Additive
Abstract: Blends of bio-diesel (or diesel) are fueled for engines (diesel) though direct injection by a single cylinder at various (or multiple) propagations. The determination of the emissive power and the performance of the engine is done. The emission of the NOx is considerably high when compared to the diesel fuel operation (considering all the blends). Blends are added with the diethyl-ether at various proportions. Reduction of NOx emission at the …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 4, Issue 1, 2018 · pp. 25–33 Read article
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Investigation various type of power plants from economic, technical and environmental aspects
Abstract: Energy plays a special role in economic growth, social welfare, improving the quality of life and security of a society. Power plants are one of the world's major energy suppliers, a set of industrial facilities that use other energy sources to generate electricity. Power plants use other forms of energy to generate electricity, such as fossil fuel energy, chemical energy, renewable energy, nuclear energy, and gravitational potential energy. There are …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 8, Issue 1, 2022 · pp. 1–9 Read article
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Investigation On Behavior Of Cold Formed Steel In Beam Column Connections
Abstract: Cold form steel structures are used for numerous purposes in construction industry. An attempt has been made in this study to check the behavior of beam column connections by using self-tapered screw in cold form steel section theoretical, experimentally and analytically. Finally, the experimental results are compared with analytical results. This study aims at the following objective by test performed on cold formed steel section to check the behavior connections. …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 2, Issue 1, 2016 · pp. 66–70 Read article
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Experimental Investigation of Jatropha, Karanja, Mahua and Polanga oils based biodiesel using Analysis of Variance
Abstract: The paper focused on application of ANOVA in predicting statistical model of four non-edible oils based biodiesel using design expert 6.0.8 tool. The response surface methodology using Central composite rotatable design is applied to design the experiments and the biodiesel yield of Jatropha, Karanja, Mahua, Polanga oils is to be measured. The optimum process parameters for biodiesel yield are predicted through desirability approach. It has been observed that a design …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 9, Issue 1, 2023 · pp. 1–8 Read article
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Enhancing Electric Vehicle Range and Efficiency with Hybrid Auxiliary Energy Storage Systems: A Comprehensive Investigation
Abstract: Battery packs are the most significant and basic component of the electric vehicle system, and it therefore matters to analyse their operational metrics. Numerous Batteries that are used as energy storage devices for transporting needed energy have many upsides, such as minimal or no combustion, light weight, and more convenient charging and discharging cycles. However, when overcharged, these batteries experience many not beneficial temperature effects, as well as mechanical distortion …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 9, Issue 1, 2023 · pp. 50–62 Read article
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Taking India towards responsible tourism – A need for sustainable tourism development
Abstract: Tourism is developing in India as well as at a global level. Number of tourists and its contribution towards income of the country has risen in past years. Tourism is making strong foot print in economic development. So, government of different countries have also framed tourism strategies accordingly. On the other hand, tourism destinations have also faced challenges in terms of environmental issues, natural disasters and pollution of different types …
Published in International Journal of Sustainable Building Technology · Vol. 7, Issue 1, 2024 · pp. 43–47 Read article
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Innovative Financing Models for Scaling RenewableEnergy Projects in Africa: A Case Study onCrowdfunding and Blended Finance
Abstract: Africa’s energy industry stands at a pivotal moment, possessing plentiful renewable resources yet lacking adequate financing solutions to realize their potential. More than 600 million Africans still lack electricity access and conventional financing approaches, like government subsidies, donor funding, and bank loans, frequently fall short or are unreachable because of high risks, low investor trust, and poor regulatory conditions. Thus, innovative funding models are crucial to close the gap between …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 11, Issue 2, 2025 · pp. 50–54 Read article
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Computation of Biokinetic Parameters of Total Petroleum Hydrocarbon Degradation using Vernonia amygdalina Stem
Abstract: This investigation showcases the computation of biokinetic parameters of total petroleum hydrocarbon degradation using Vernonia amygalina stem as bio-stimulant for the remediation of contaminants in loamy soil environment. The research revealed decrease in TPH degradation with increase in contact time and the percentage reduction was computed. The result shows TPH (100 dosage) > TPH (75g dosage) > TPH (50g dosage) > TPH (25g dosage) > TPH (control sample) and the …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 9, Issue 2, 2023 · pp. 26–38 Read article
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Comparison of Some Mobile Air Compressor Components Operating in a Gas Plant Facility
Abstract: Investigation on some components of the Mobile Air Compressor (MAC) was considered in terms of the concepts of reliability and the components compared are valve, filter, radiator unit and air hose. The research reveals that failure of any of the component investigated influences the operation of the mobile air compressor in gas plant facility. The research further revealed that failure of radiator resulting from overheating in most cases, influences the …
Published in International Journal of Chemical Engineering and Processing · Vol. 9, Issue 1, 2023 · pp. 31–40 Read article
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Economic and Historical Antecedents to Niger Delta’s Transportation Infrastructure Project Backlog
Abstract: This research work articulates the regional and socio-economic background of the Niger Delta region,within the wider context of highway development in Nigeria. Against this backdrop, the historicalantecedents to the current institutional structure of highway development and administration in Nigeriaare traced. The existing development framework for investment in transportation infrastructure isreviewed, with emphasis on Nigeria’s posture as a developing country. The study further chronicles thevarious infrastructure developmental initiatives set up in …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 7, Issue 1, 2021 · pp. 29–42 Read article
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Cryptocurrency Analysis Using Python
Abstract: Investing in cryptocurrency is more popular these days than it has been in the previous few years. Since there are so many cryptocurrencies available, investing in them may be quite difficult. However, bitcoin is crucial and will not disappear or be limited to 100 years as some have prophesied. Transactions are quick, digital, secure, and international, enabling the maintenance of records without worrying about data theft. In fact, fraud is …
Published in International Journal of Distributed Computing and Technology · Vol. 8, Issue 1, 2022 · pp. 32–36 Read article
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A Study to Assess the Effectiveness of Nurse Assisted Milieu Activities on Activity Tolerance among Patients with Congestive Cardiac Failure at Sri Ramachandra Medical Centre
Abstract: The present study was to assess the effectiveness of nurse assisted milieu activities on activity tolerance among the patients with congestive cardiac failure at Sri Ramachandra Medical Centre with the following objectives as under: 1. Assess the activity tolerance of patients with congestive cardiac failure. 2. Assess the effectiveness of nurse assisted milieu activities on activity tolerance among patients with congestive cardiac failure. 3. Associate the background variables of patients …
Published in International Journal of Cardiovascular Nursing · Vol. 4, Issue 2, 2018 · pp. 14–23 Read article