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150 articles for “fuel efficiency”
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THE DESIGN AND CONSTRUCTION OF AN INVERTER SYSTEM
Abstract: Efficient inverter technologies have become necessary due to the growing need for dependable,sustainable, and affordable power supply systems. An electronic device known as an invertersystem transforms direct current (DC) from a battery or renewable energy source into alternatingcurrent (AC), which can be used to power appliances in homes, businesses, and industries. Thisstudy aims to provide a thorough description of the architecture, construction, and operation of auseful and effective inverter system. …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 11, Issue 2, 2025 Read article
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Impact of Cryogenic Temperatures on the Mechanical and Thermal Properties of Polymers and Composites
Abstract: The development of lightweight, high-performance materials for use in cryogenic environments is crucial for advanced applications in aerospace, energy storage, and industrial sectors. This study explores the thermodynamic and mechanical behavior of fiber-reinforced polymers and composite materials under extremely low-temperature conditions. The cryogenic performance of these materials, including their thermal stress resistance and impact properties, was assessed with a focus on polymer fragility and the durability of composites at temperatures …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 10, Issue 1, 2024 · pp. 7–12 Read article
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Thermodynamic of Biomass Pyrolysis of RenewableEnergy Production
Abstract: Biomass pyrolysis is a pivotal thermochemical process for converting organic materials into valuable biofuels and chemicals, playing a critical role in the renewable energy landscape. This study explores the thermodynamic principles underlying biomass pyrolysis, emphasizing its potential for sustainable energy production. In this process, biomass is thermally broken down in the absence of oxygen, producing syngas, biochar, and bio-oil. Thermodynamic analysis provides insights into the energy requirements, reaction pathways, and …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 10, Issue 1, 2024 Read article
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Nanoscale Metal Oxide Improvement for Photoelectrochemical Water Splitting and Hydrogen Generation
Abstract: The global pursuit of clean and renewable energy has spotlighted hydrogen as a sustainable fuel, particularly when generated through environmentally friendly methods. Among these, photoelectrochemical (PEC) water splitting stands out as a direct and solar-powered approach to hydrogen (H₂) production. Unlike conventional techniques that rely heavily on fossil fuels, PEC systems utilize semiconductor materials to absorb sunlight and catalyze the splitting of water into hydrogen and oxygen, without releasing harmful …
Published in International Journal of Applied Nanotechnology · Vol. 11, Issue 2, 2025 Read article
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Electrification of the Chemical Industry: A Next-Generation Approach to Sustainable Chemical Synthesis and Greenhouse Gas Mitigation
Abstract: The imperative to mitigate greenhouse gas emissions and transition to sustainable energy sources is driving a paradigm shift in the chemical industry. Electrification, leveraging renewable energy sources, emerges as a next-generation approach to transform traditional chemical synthesis routes, often reliant on fossil fuels and energy-intensive processes. This review explores the burgeoning field of electrified chemical synthesis, focusing on key examples – electrochemical CO2 reduction reaction (CO2RR), electrochemical ammonia (NH3) synthesis, …
Published in International Journal of Environmental Chemistry · Vol. 11, Issue 1, 2025 · pp. 104–115 Read article
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Microbial electrosynthesis of acetate from carbon dioxide
Abstract: Carbon dioxide gas is the major gaseous effluent release from various industries such as brewing, steel, coal, mills, ceramic, glass, refineries, cement industries and power plants etc. and it is also major constituent of greenhouse gases, due to its ever-increasing hazardous impact on not only on human beings but also on environment now seeks an affordable, clean, reliable and sustainable method to proper dispose of CO2 into the useful products. …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 8, Issue 2, 2022 · pp. 1–5 Read article
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Metal-Organic Frameworks, Synthesis, Characterization and Environmental Applications
Abstract: Clean energy gases such as H2 and CH4 are considered as promising candidates for the replacement of traditional fossil fuels. While gas storage is a difficult issue to challenge, the existence of toxic pollutant gases has posed a more thought-provoking concern. Recently, considerable research efforts have been devoted to developing metal–organic frameworks (MOFs) for the effective and energy-efficient separation, storage, or capture of the related gases. In this article, we …
Published in International Journal of Environmental Chemistry · Vol. 4, Issue 2, 2018 · pp. 29–33 Read article
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Optimizing Gas Turbine Performance: Preventive Measures and Blade Durability Solutions
Abstract: The article explores the various failure mechanisms and preventive methods related to gas turbine blades, which operate under extreme mechanical and thermal conditions. The increasing demand for energy and efficiency in turbojet engines has led to larger and more complex turbomachines. As gas turbine blades are subjected to high operational temperatures, pressure, and stress, they are prone to multiple failure modes, including fatigue, creep, oxidation, corrosion, and erosion. To mitigate …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 10, Issue 2, 2024 · pp. 36–40 Read article
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Sustainable Plastic Waste Management Through Recycling Method
Abstract: Plastics find their use in every sector owing to their durability, low cost and versatility and have become an integral part of the global economy. Societies waste is generated, but only a few percentages of this waste is recycled, and the remaining find its way into the various ecosystems thereby harming the environment and life. Plastics deteriorate the environment and thus its disposal has gained critical attention. The world needs …
Published in International Journal of Environmental Chemistry · Vol. 8, Issue 1, 2022 · pp. 48–52 Read article
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Energy Conservation in Building Construction
Abstract: Energy is the ability to do work. Energy intensity is a measure of the energy efficiency of a nation’s economy and is calculated as units of energy per unit of Gross Domestic Product. There are different forms of energy like chemical, mechanical, electrical, thermal, magnetic, nuclear, etc. Most commonly, we use energy in the form of electrical energy. Generally energy is produced from fossil fuels but their resources are limited. …
Published in International Journal of Construction Engineering and Planning · Vol. 1, Issue 2, 2015 · pp. 20–22 Read article
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Harmonic Elimination in PV System Using SPWM-BasedSeven-Level Cascaded H-Bridge Multilevel Inverter
Abstract: The modern transform toward renewable energy sources has raised the use of Photovoltaic array andMultilevel Inverters (MLIs) in the current power systems. These technologies are not only able to relievethe problems related to the shortage of fossil fuels but also help to curb global warming and pollutionof the environment. A 7-level MLI, which is controlled by Sinuoidal Pulse Width Modulation (SPWM)is explored as a method of PV integration in this …
Published in International Journal of Electrical Power System and Technology · Vol. 11, Issue 2, 2025 · pp. 23–38 Read article
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Different Techniques and Methods Employed to Maintain and Provide Specific Environment In Bioenergy
Abstract: This communication discusses a comprehensive review of biomass energy sources, environment and sustainable development. This includes all the biomass energy technologies, energy efficiency systems, energy conservation scenarios, energy savings and other mitigation measures necessary to reduce emissions globally. The current literature is reviewed regarding the ecological, social, cultural and economic impacts of biomass technology. This study gives an overview of present and future use of biomass as an industrial feedstock …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 5, Issue 2, 2019 · pp. 18–48 Read article
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Fabricating and Testing an Inline Twin-Cylinder Engine: Experimental Study
Abstract: The usage of lightweight and cost-efficient engine is trending in our market now. Here this project introduces a hand-built SI twin cylinder engine. It is the smallest and compact twin cylinder under 200cc displacement. 270-degree crankshaft configuration is used in this engine for optimum power delivery and reduced vibration. This engine uses dual fuel for power (DUAL FUEL). It is an alternative to market available high-performance engines that use petrol …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 9, Issue 2, 2023 · pp. 52–64 Read article
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Performance and Emission Analysis of Water HyacinthBiodiesel with TiO2 Nano-Additives Over Diesel Engine
Abstract: AbstractThis research work is related to performance and emissions analysis of diesel in combination with thewater hyacinth biodiesel with TiO2 as a nano-additive. This study also proposes water hyacinthbiodiesel (WHB) as a possible alternative energy source because the species is extensively dispersed infreshwater, marine, and aquatic ecosystems worldwide. Investigation is performed comparing TiO2nano-additive blended with water hyacinth biodiesel and diesel at various engine loads. WHB wasmixed with petroleum diesel fuel …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 11, Issue 1, 2025 · pp. 26–37 Read article
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Industrial Biotechnology and Circular Economy: A Pathway to Sustainable Bio-Manufacturing
Abstract: Industrial biotechnology, also known as white biotechnology, represents the application of biological systems and organisms in industrial processes, focusing on the production of bio-based products, including biofuels, chemicals, and materials. With the pressing need for sustainable manufacturing practices to address environmental degradation, resource depletion, and climate change, integrating industrial biotechnology with the principles of the circular economy offers an innovative pathway to ensure sustainability. The circular economy, which focuses on …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 11, Issue 1, 2025 · pp. 17–21 Read article
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Sustainable Development through Less Carbon Emission
Abstract: As per World Resources Institute (1996) World’s population is around 7.04 billion and is expected to grow between 17.9 billion to 21.9 billion by 2050. In the same period, the global economy will grow four to five times in its present size, as a result, industrialized nations will need to reduce material through energy use and environmental degradation by more than 90 percent by 2050. Due to the advancement of …
Published in International Journal of Green Chemistry · Vol. 6, Issue 1, 2020 · pp. 30–35 Read article
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Tall Oil: Production, Applications, Global Market, andFuture Prospects- A Review
Abstract: The global energy demand is experiencing rapid growth due to overpopulation and massive industrialization worldwide. The stringent environmental regulations to minimize fossil fuel reliance have led to a global need to develop renewable and sustainable fuel sources. Hence, industries are increasingly looking towards non-edible oils as natural resources for biofuels, and one such promising feedstock is tall oil, a valuable by-product of the pulping industry obtained through the Kraft process. …
Published in International Journal of Chemical Engineering and Processing · Vol. 11, Issue 2, 2025 · pp. 1–7 Read article
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Ingenious Parking System based on IoT
Abstract: The internet of Things (IoT) is in a position to attach billions of devices and services at any time in anywhere, with various applications. Recently, the IoT became an emerging technology. A metropolitan city has over a million of cars on its roads but it does not have enough parking space or it is difficult to seek out a parking lot. However, this paper proposes a modern solution to such …
Published in International Journal of Broadband Cellular Communication · Vol. 7, Issue 1, 2021 · pp. 9–13 Read article
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Transforming Carbon: The Science and Potential of Gasification
Abstract: Methanol and chemicals like urea and ammonia, which are the building blocks of many fertilizers, can be produced via the gasification process. Additionally, gasification can assist in the production of transportation fuels from biomass, coal, oil, and sands. Drying, pyrolysis, combustion, cracking, and reduction are the five distinct thermal processes that make up gasification. Drying removes moisture from the feedstock, while pyrolysis breaks down complex hydrocarbons into simpler molecules. Combustion …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 11, Issue 1, 2025 · pp. 24–35 Read article
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Biotechnology for Biofuels: Current Progress and the Future of Renewable Energy from Biomass
Abstract: The world is facing significant environmental challenges due to the over-reliance on fossil fuels, resulting in climate change, air pollution, and energy insecurity. The pursuit of sustainable and renewable energy solutions has driven the advancement of biofuels, which can be produced from diverse biomass sources, including agricultural waste, wood, and algae. Biotechnology has played a critical role in improving biofuel production by enhancing the conversion of biomass into bioethanol, biodiesel, …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 11, Issue 1, 2025 · pp. 29–34 Read article