Are combustion engines obsolete?
Answers from top 10 papers
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| Papers (10) | Insight |
|---|---|
10 Citations | Industrial utilization of these results would lead to a significant increase of the energy efficiency of combustion engines. |
59 Citations | The development of new alternative fuels for internal combustion engines is a very interesting solution not only to overcome the pollution problem but also because of the petroleum shortage. |
03 Mar 2011 13 Citations | Increasing the efficiency of internal combustion engines is a technologically proven and cost-effective approach to dramatically improving the fuel economy of the nation's fleet of vehicles in the near-to mid-term, with the corresponding benefits of reducing our dependence on foreign oil and reducing carbon emissions. |
| Such engines make further emission reductions and efficiency improvements possible by extending the lean-combustion limit. | |
26 Citations | It is, therefore, worthwhile to look into the suitability of "clean" burning fuels for use in internal combustion engines and assess their potential for reducing engine exhaust emissions. |
193 Citations | They can be utilized in engines without engine modification. |
13 Citations | Moreover, those studies focus on spark-ignition engines; there are reasons to think that their concepts might not work adequately for diesel engines. |
| In comparison to other conventional engines these types of engines have better efficiency and less pollution. | |
| The data presented show that emissions from lawn mower engines are still relatively large although there is the potential for further improvements. | |
| The ability to ensure fully representative combustion and emissions behaviour of optical engines ultimately increases the value of optical engine data, highlighting the importance of using such engines as research tools for the further development of innovative, low emission combustion concepts. |
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What is combustion?4 answersCombustion is a chemical reaction that occurs when fuel elements react with an oxidizing agent, such as air, resulting in the production of heat and light, as well as the formation of new chemical species. It is a process widely used for various applications, including powering vehicles, generating electricity, and cooking food. Combustion involves complex chemical reactions, with thousands of reactions and hundreds of molecular species and radicals being generated. The study of combustion aims to improve combustion efficiency while minimizing the emission of pollutants. It is a multidisciplinary field that involves nonlinear physical and chemical phenomena, including complex reactions and fluid flows. Machine learning techniques have been applied to combustion research to handle large amounts of data and uncover hidden patterns, leading to advancements in combustion modeling, measurement, and optimization. Overall, combustion is a fundamental process that plays a crucial role in various industries and requires a comprehensive understanding of its chemical reactions and associated phenomena.
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