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1988 articles for “di-” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Performance and Emission Analysis of Four Stroke Single Cylinder Diesel Engine Operated on Cotton Seed Oil Methyl Ester
Abstract: The declining fuel reserves and escalating prices of diesel fuel have put forth challenges for researcher to find significant substitute for diesel. Biodiesel prepared from vegetable oil is one of the options to diesel. In present work biodiesel prepared from cotton seed oil is tested in single cylinder diesel engine. The cotton seed oil production of India is about 1190 MT in the year 2012. This shows that India has …
Published in Journal of Automobile Engineering and Applications · Vol. 3, Issue 1, 2016 · pp. 5–14 Read article
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Vibration Monitoring of Diesel Engine Using Bioethanol from Water Hyacinth as Fuel
Abstract: For the current study, water hyacinth plants (Eichhornia crassipes) are used as raw materials for fermentation with native yeast isolated from the water hyacinth plants. Acid hydrolysis followed by fermentation with the yeasts resulted in the yield of bioethanol. Bioethanol is mixed with diesel fuel in different ratios and used in IC engines. Vibrations have direct effects on engine components therefore; analysis of vibration resulting from combustion in IC engines …
Published in Journal of Automobile Engineering and Applications · Vol. 3, Issue 1, 2016 · pp. 21–33 Read article
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CONDITION BASED MONITORING AND FAULT DIAGONISTICS OF A MACHINE
Abstract: This piece of study shows the existing condition based monitoring and fault diagnostics techniques in a machine. Vibrations are produced in every machine and their amplitude depends upon the type of faults present in the machine, for example, gear fault, journal bearing, rolling contact bearing, flexible coupling and electrical machine faults. The main challenge for the condition monitoring of the machines is the cost and complexity of condition machine monitoring …
Published in Journal of Experimental & Applied Mechanics · Vol. 9, Issue 2, 2018 · pp. 84–89 Read article
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Automization In Diamond Industry
Abstract: The rapidly increase in the technology in diamond industry makes it possible to cut, shape and polish diamond in the beautiful and artistic manner with less time consumption. But the process is very costly as extensive manpower is required in this technology. The various processes involved in this technology such as cutting into parts, polishing are done by the manpower. Above all the small things like to count the diamond …
Published in Journal of Electronic Design Technology · Vol. 5, Issue 1, 2014 · pp. 36–38 Read article
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Development of a Mathematical Model for Assessment of Total Dissolved Salts
Abstract: The main purpose of this research is deriving a new equation which can be used to find the total dissolved salts (TDS) in the soil. This equation enables us to find the total dissolved salts (TDS) by finding density of the saline solution resulting from dissolving the soil in distilled water. This equation shows very good results. So, in this research a new method was proposed to find the total …
Published in Journal of Geotechnical Engineering · Vol. 3, Issue 1, 2016 · pp. 20–32 Read article
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An Innovational Approach for Assessment of Hypothetical Emergency Evacuation Distance in Pharmaceutical Industry
Abstract: Nobody predict an emergency or disaster situation especially one that affects them their employees and their business personally. The evacuation is a simple way to evacuate employee from workplace safely. It is very important that the evacuation is having a systematic approach, rules, regulation and design aspect concerns followed during the evacuation. There are number of principles factor and mathematical models which can simulate the evacuation systematically, so the evacuation …
Published in Journal of Industrial Safety Engineering · Vol. 8, Issue 3, 2021 · pp. 31–36 Read article
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A Dipole Circular Patch Antenna for Operation in the X-Band
Abstract: This microwave engineering research paper proposes, designs, calculates, and simulates a novel dipole circular patch antenna for theoretical wideband operations in the X-band (the 8 GHz to 12 GHz frequency range). This proposed microstrip patch antenna was realized using FR-4 as a dielectric (a thickness of 1.5 mm) with copper being used in both the ground plate and the two transmitting circular elements (the so-called patches with a thickness of …
Published in Journal of Microwave Engineering and Technologies · Vol. 8, Issue 2, 2021 · pp. 1–8 Read article
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Characteristics of Sulphate, Nitrate and Total Dissolved Solid on Packed Bed Treatment of Petroleum Hydrocarbon Contaminated Water Using Adsorbent
Abstract: The characteristics of sulphate, nitrate and total dissolved solid was monitored in treatment of water medium contaminated with petroleum hydrocarbon. Agro-based adsorbent was used at different operating temperature in a packed bed unit connected in series of 1, 2 and 3. The initial concentration of sulphate, nitrate and total dissolved solid was measured and after the contaminates had passed through each packed bed unit. The result shows that the adsorbent …
Published in Journal of Materials & Metallurgical Engineering · Vol. 13, Issue 3, 2023 · pp. 38–44 Read article
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THE THICKNESS EFFECT ON TiO 2 THIN FILMS FABRICATED BY USING SOL- GEL DIP COATING METHOD
Abstract: Titanium dioxide films were prepared by sol-gel dip-coating technique onto glass substrates at room temperature. The study focuses on the structural pattern of TiO 2 films which were dominated by the parameters such as the film thickness, pH, annealing temperature and number of dipping layers. At first the dipping speed is optimized with the refractive index of the film along with the number of dipping layers. Then the film deposited …
Published in Journal of Polymer & Composites · Vol. 12, Issue 1, 2024 · pp. 1–10 Read article
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Fractural Mechanics Crack Propagational Study on Different Material And Different Crack Location of weld joint in ANSYS
Abstract: AbstractThere have been spectacular failures made of ductile material. The structure as whole will remain as brittle only until the load is applied it will have elastic response it will not have plastic response. But near the crack tip there will have plastic zone and plastic zone indicates flow crack is going to behave for the present study analysis is carried out on crack near weld joint and three different …
Published in Journal of Structural Engineering and Management · Vol. 5, Issue 3, 2018 · pp. 29–33 Read article
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Response Spectrum Analysis and Comparison of Seismic Parameters ofLow Rise, High Rise and Asymmetrical RC Structure with and Without Infill for Different Bay Dimensions
Abstract: The concrete block walls or brick masonry are widely used as partitions in world wide. Generally the effect of infill walls is not considered in the design process and istreated as non-structural components. The presence of infill walls has vital role in performance of building during earthquakes. Infill panels significantly increase stiffness and strength of the frames. This study provides the comparative study on summary of performance of low rise …
Published in Journal of Structural Engineering and Management · Vol. 7, Issue 1, 2020 · pp. 1–9 Read article
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Seismic Response of Multistoreyed Building for Different Stiffness Conditions
Abstract: Many buildings in the present scenario have irregular configurations both in elevation and plan. This in future may subject to devastating earthquakes. It is necessary to identify the performance of the structures to withstand against disaster for both new and existing buildings. Now a days, openings in the floors is common for many reasons like stair cases, lighting architectural etc., these openings in diaphragms cause stresses at discontinues joints with …
Published in Journal of Structural Engineering and Management · Vol. 4, Issue 2, 2017 · pp. 22–26 Read article
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Optical Filters From Silicon Dioxide Doped Dyes
Abstract: In this work silicon dioxide powder of high purity 99.5% imported from china was used to fabricate optical filters by doping the SiO2 with green and red phenol dyes with different concentrations of 0.25,0.5,0.75 and 1 in terms of mg, four samples of red SiO2 doped phenol filters and four samples of green SiO2 doped phenol filters were produced by pressing the mixture of silicon dioxide powder doped with the …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 7, Issue 1, 2020 · pp. 39–48 Read article
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Digital Manufacturing Practices using 3D Printing in Indian Manufacturing Sector to Improve Productivity in Alignment with Industry 4.0
Abstract: Advancement in information technologies and intelligent production systems are being encouraged by the latest industrial revolution, known as Industry 4.0. In this new movement, additive manufacturing, or AM, is seen as a necessary component. A thorough analysis of AM technologies and their contributions to Industry 4.0 are provided in this publication. The three primary areas of AM that are the subject of this review are process development, design consideration improvements, …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 10, Issue 3, 2023 · pp. 38–47 Read article
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IOT Based Social Distancing & Monitoring Robot For Queue’s
Abstract: Social distancing is very important for stop spreading I gift a unique technique to mechanically discover pairs of humans in an exceedingly jammed situation in agency aren't adhering to the social distance constraint, i.e., concerning six feet of area between them. Our approach can make no assumption concerning the group density or pedestrian walking directions. The automaton consists of a three-wheel style system want to drive the robotic vehicle.. The …
Published in Recent Trends in Electronics Communication Systems · Vol. 9, Issue 2, 2022 · pp. 1–6 Read article
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Disc Spring Washer: Design and Axisymmetric analysis using ANSYS
Abstract: Disc spring washer has many applications including in wide variety of bolted connections. Disc spring washer consist of a coned disk, which has typical load deflection characteristics. It is especially useful where very large force is desired for small amount of deflection of spring. In this paper, safe design of disc spring washer is obtained using analytical procedure for given value of nominal force. Axisymmetric analysis of disc spring washer …
Published in Trends in Machine design · Vol. 4, Issue 3, 2017 · pp. 21–25 Read article
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Cutting-Edge Brilliance: Applications of Diamond Coating in Precision Machining
Abstract: Diamond coating technology is used to deposit a uniform layer of diamond on almost any type of material ranging from glass and plastic to metals. The process involves utilizing atmospheric carbon dioxide as the carbon source and exposing it to a series of laser beams. With the ease of applying paint on a brush, this laser-assisted process produces pure diamond and bonds it to a material's surface. This study examines …
Published in Trends in Mechanical Engineering & Technology · Vol. 13, Issue 3, 2023 · pp. 18–22 Read article
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Performance Study in Modified DPSK, MZI Delay Mismatch at 40Gbps Fiber Dispersive Channel
Abstract: AbstractHigher data rate transmission is a desirable feature for the communication system in every era. As they have potentially higher fiber capacity, also have lower cost per bit. This paper presents performance investigation with partial differential phase shift keying and influence of MZI delay mismatch in the high data rate dispersive channels. Ideal fiber braggs grating is considered as fiber dispersive medium with different dispersion. Numerical simulation depicts that in …
Published in Trends in Opto-electro & Optical Communication · Vol. 6, Issue 2, 2016 · pp. 18–23 Read article
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Improvised Diffie Hellman Key Exchange Protocol
Abstract: Protecting exchange of data over an insecure network is very crucial to maintain confidentiality. Diffie- Hellman protocol is a fundamental key exchange method and has proved to be a secure mechanism to securely exchange the cryptographic keys. Ralph Markel developed this idea, which has got its name from Whitfield Diffie and Martin Hellman. In this protocol, the recipient and transmitter generate a standard secret key and then start talking to …
Published in Journal of Communication Engineering & Systems · Vol. 11, Issue 3, 2021 · pp. 21–27 Read article
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Effectiveness of Video Assisted Teaching on Self Care Management among Patients with Diabetes mellitus
Abstract: There are 300 million patients diagnosed with diabetes worldwide. The unbelievable fact is that India is making the world diabetes capital; every sixth diabetic in the world is Indian. Self-care management is that where the individuals initiate and perform on behalf of themselves in maintaining life, health and well-being. Self-care in diabetes is crucial. It has been claimed that as much as 98% of diabetes care is self-care. So, the …
Published in Journal of Nursing Science & Practice · Vol. 5, Issue 1, 2015 · pp. 43–47 Read article