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1160 articles for “VEH”
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Multiport Bidirectional DC-DC Converter for Hybrid Energy Storage Systems
Abstract: Multiport DC-DC converters are widely used in hybrid energy generation systems, microgrids and electric vehicles to provide stable power to key loads with high power density. In this project, a multiport isolated bidirectional DC-DC converter is anticipated for hybrid energy storage system in microgrids. Microgrids are connected to the nearby renewable energy generation systems as solar, wind, etc. These systems do not provide pure DC voltage for conversion into AC …
Published in Journal of Power Electronics and Power Systems · Vol. 5, Issue 1, 2015 · pp. 9–13 Read article
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Carbon Footprint for Transportation Activities of An Institutional Campus
Abstract: Global climate change is the greatest concern nowadays, thus many companies and organizations are estimating the carbon footprint to assess their own contribution to the global temperature risings. Travel is a significant source of carbon dioxide (CO2) emissions as, for each gallon of gasoline burnt, almost nine kilogram of carbon dioxide is released into the atmosphere. With rapid urbanization, motorization remains one of the major options for transportation in the …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 5, Issue 1, 2015 · pp. 9–19 Read article
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New Delhi ‘Odd–Even II’: A Hasty Repeat
Abstract: Three months after Odd–Even I, Delhi government again came forward with Odd–Even phase II experiment during April 15–30, 2016 without making any change in the rules of ‘Odd– Even’ phase I. This time too, the pollution level was not improved. Results indicated that the levels of PM2.5 and ozone were showing poor air quality at various sites in the city. At Institute of Human Behaviour and Allied Sciences, Dilshad Garden, …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 6, Issue 3, 2016 · pp. 1–8 Read article
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A Review paper on Renewable Energy Power Generation
Abstract: Wind is one of the most useful sources of energy. This energy can be utilized in various manners to obtain desired results. The device discussed here utilizes wind energy for generation of power sufficient enough to charge mobile phones and other low power devices. The wind flowing past by motion of locomotives and vehicles is generally lost due to lack of equipment to utilize it. This device meets the property …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 7, Issue 1, 2017 · pp. 1–3 Read article
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Future Grids
Abstract: AbstractOver last decades, how to improve the operational efficiency is the main focus for the development and for the communication at low price which leads to new opportunity for everyone. It can be expect that in coming years the North America will shift itself towards generation natural gas-fired from coal plant. The new opportunity created by the solar and wind power also leads to new challenges. The electric vehicles are …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 7, Issue 2, 2017 · pp. 22–25 Read article
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HSense: IoT Based Smart Highways
Abstract: In today’s fast pacing era, time has become an important asset for the people. Day by day, the population is also growing, resulting in increasing number of vehicles. There are traffic jams on roads and highways due to traffic congestion, climatic conditions etc., which result in wastage of time as well as fuel. So, keeping that thing in mind we are proposing a system based on IoT (Internet of Things) …
Published in Journal of Computer Technology & Applications · Vol. 8, Issue 1, 2017 · pp. 8–13 Read article
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Commercial refrigeration using CO2 as refrigerant- A Study
Abstract: AbstractToday, CO2 refrigeration and heat pumping technologies are recognized as workable and sustainable alternatives for a number of applications like commercial refrigeration, transport refrigeration, vehicle air conditioning, domestic hot water heat pumps and few industrial applications. This study gives an overview for the development possibilities for several applications during the next years. In next coming few years, an increase of market share for CO2 refrigeration and heat pump systems can …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 4, Issue 3, 2017 · pp. 1–6 Read article
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Numerical Investigation of Macro Flow Dynamics of Downburst Wind Over Buildings and the Interference Effect
Abstract: A “Downburst” is an important weather phenomenon in which an air mass comes down with high velocity towards the ground from the cloud level during a Thunderstorm. Thunderstorms occur frequently in the eastern and Northeastern part of India. Thunderstorms over the Gangetic West Bengal and Assam are popularly known as ‘Kalbaishakhi’ and ‘Bardoisila’, respectively. Severe thunderstorms are known to cause detrimental impact on various facets of national activity like civil …
Published in Journal of Aerospace Engineering & Technology · Vol. 8, Issue 1, 2018 · pp. 11–20 Read article
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THERMAL DESIGN & THERMO STRUCTURAL ANALYSIS OF A PARTIAL ADMISSION TURBINE FOR UNDER WATER PROPULSION
Abstract: Underwater propulsion systems are gaining importance in recent years, various air-independent propulsion systems are being used for underwater applications. SCEPS (Stored Chemical Energy Propulsion System) for under water vehicles such as torpedoes use a compact steam turbine in closed loop. An attempt is made to optimize the design parameters for a partial admission impulse steam turbine and to maximize turbine efficiency. Thermo-structural analysis was also carried out in support to …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 5, Issue 1, 2018 · pp. 31–47 Read article
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Electricity Generation by Fuel Cell Using Hydrogen Produced From Steam-Reforming
Abstract: With the growing need of hydrogen, it is required to search for other large-scale hydrogen production option(s) which are feasible too. Since, the inception of Electric Vehicles and exposure to the advantages of fuel cell, the requirement of hydrogen is about to see a steepness in the ‘requirement- curve’. Fuel processed from fossils when used pollutes environment to a great extent. In this paper, we discuss about other option of …
Published in Journal of Offshore Structure and Technology · Vol. 5, Issue 2, 2018 · pp. 39–41 Read article
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COMBUSTION OPTIMIZATION OF 75 HP AGRICULTURAL TRACTOR DIESEL ENGINE TO MEET THE BHARAT STAGE (TREM) III A EMISSION NORMS
Abstract: Major challenged faced by most of the engine manufacturers with improving performance of heavy duty diesel vehicles is to meet the stringent exhaust emission norms, with least modification in design. Heavy duty diesel engines have been recently equipped with various electronically controlled components, such as turbocharger, fuel injection pump (FIP), exhaust gas recirculation (EGR), etc. Simplicity of design is to be maintained by optimizing the available emission control technique in …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 5, Issue 2, 2018 · pp. 10–25 Read article
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Design Problems for Existing Dry Dock Gates for Graving Docks and Trends to be Followed in Design of Mitre Type Dock Gates
Abstract: Dry dock is a structured zone wherein construction, repairs and maintenance of merchant vessels and boats are carried out. Presently, in India, there are so many docks which are under both private control and as well as Indian Navy control, which have their gates in their life end states and are still being operated under very unsafe conditions. In this regard, Indian Navy has recognized to replace most of the …
Published in Journal of Offshore Structure and Technology · Vol. 6, Issue 1, 2019 · pp. 1–9 Read article
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Nanocomposites for Building Construction Material
Abstract: Nanocompositesis one of the most active research areas with both novelscience and useful applications that has gradually established it in the past two decades. The recent researches on nanomaterials and nanotechnologies have highlighted the expected utilization of these materials in different fields like medication, development, vehicle industry, energy, broadcast communications and informatics. This is because of the unique qualities of materials at the nano scale. It has been shown that …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 11, Issue 3, 2021 · pp. 26–31 Read article
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Use of CRISPR/Cas9 in Delivery System with Nanotechnology Concept
Abstract: In this emerging era of science and technology development, the use of drug delivery concept has made possible to cure several health problems, but for certain genetic diseases like Sickle cell anemia, chronic diseases like cancers, Clustered Regularly Interspaced Short Palindromic Repeat (CRISPR)/CRISPR associated system (Cas) gene-editing system is here as a promising tool to cure them by doing certain gene manipulation in specific gene area causing the disease. However, …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 12, Issue 2, 2022 · pp. 16–23 Read article
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An Analysis of Applications of Various MEMS Sensors in Aerospace Industry
Abstract: Aircrafts are considered the fastest means of transport and its variations like UAVs are a big hit inthe military armory. There is a lot of designing involved in the manufacturing of such vehicles. Toavoid any untoward incidents, the balance of the aircraft must be maintained well. In this paper, westudy about the various MEMS sensors which are incorporated in aerospace to compute the attitudeparameters to ameliorate navigation. The sensors used …
Published in Journal of Aerospace Engineering & Technology · Vol. 11, Issue 1, 2021 · pp. 16–21 Read article
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Work Hardening Trend of Aluminium Alloys from Non-Deformable and Deformable Particles
Abstract: Heat-treatable and nonheat-treatable aluminium alloys are fabricated in industries for an efficient and precise wide range of vehicles. Particles are deliberated to form at grain boundaries, during wrought alloys fabrication and heat treatment by compositional design, to improve mechanical properties and to render greater performance in the frontiers of technology. An efficient simulator to quantify the trend of contributed work hardening from non-deformable and deformable particles of Aluminium alloys formulated …
Published in Journal of Aerospace Engineering & Technology · Vol. 11, Issue 3, 2021 · pp. 1–13 Read article
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Advanced x-Ray Analysis for Less-Crystalline Materials
Abstract: An effort to manufacture materials with the least and precise radar signature for stealth and controlled guidance respectively, inevitably requires advanced techniques to characterize materials, for detecting the confinement of crystallinity in still smaller volumes, to estimate entity sizes, unwanted noise and structure factors. Raison d’etre for selection of advanced and special materials with less crystallinity, combined with control over precise weathering, to minimize crystal development, for acquiring stealth and …
Published in Journal of Aerospace Engineering & Technology · Vol. 12, Issue 1, 2022 · pp. 8–12 Read article
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Removal of (Ni- So4- Cl2) by Using Onions Peel from Wastewater
Abstract: Rare metals and heavy metals pose a threat to the environment due to many processes, whether natural such as weathering or human beings such as mining, agriculture, industrial activities and burning fossil fuel and vehicle emissions, and their presence poses a significant environmental risk because their toxicity represents many forms of life. They are nonbiodegradable, and highly toxic chemicals. Previous studies have suggested that biomass techniques can be absorbed by …
Published in Journal of Water Pollution & Purification Research · Vol. 7, Issue 2, 2020 · pp. 12–16 Read article
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Evaluation of the Multi-Criteria Approach on Rail Route Planning
Abstract: A Geographic Information System (GIS) includes of a hardware and software which are used for purposes such as to capture, store, evaluate, administer and distribute spatial data. GIS has a vast array of spatial analysis tools such as GIS viewer, Geodatabase, mapping tools, modelling tools etc. At present GIS is broadly used in conjunction with multi criteria decision analysis method to perform infrastructure studies and transportation studies such as road …
Published in Journal of Remote Sensing & GIS · Vol. 12, Issue 3, 2021 · pp. 1–8 Read article
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Railway Track Crack Detection Using GSM and GPS Modules
Abstract: Indian Railroads is one of the largest railroad systems in the World. The Indian railway system has grown significantly over the years, as seen by the massive construction of its railroads; nonetheless, some accidents are caused by fractures in the railway track. Splits may occur because of the track's expansion or contraction brought on by seasonal variations. This study proposes a crack monitoring vehicle that employs an ultrasonic sensor to …
Published in Journal of Remote Sensing & GIS · Vol. 14, Issue 2, 2023 · pp. 29–35 Read article