Electronic Resource
A Comprehensive Study of Particle Size Distributions with the Use of PostInjection Strategies in DI Diesel Engines
| العنوان: | A Comprehensive Study of Particle Size Distributions with the Use of PostInjection Strategies in DI Diesel Engines |
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| المؤلفون: | Universitat Politècnica de València. Departamento de Máquinas y Motores Térmicos - Departament de Màquines i Motors Tèrmics, Universitat Politècnica de València. Instituto Universitario CMT-Motores Térmicos - Institut Universitari CMT-Motors Tèrmics, Universitat Politècnica de València, Desantes, J.M., Bermúdez, Vicente, García Martínez, Antonio, Linares Rodríguez, Waldemar Gregorio |
| بيانات النشر: | Taylor & Francis Hispana 2011 |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | [EN] Control strategies such as variations in injection pressure and timing have been used by researchers to reduce in-cylinder exhaust emissions and meet legislation standards. Postinjection has been studied for several years and is now well known as an efficient strategy for reducing soot emission. Diesel gaseous and particle mass emissions have been progressively reduced over the last twenty years as a consequence of increasingly restrictive emission legislation and the application of aftertreatment devices. The main objective of this work is to better understand the effect of postinjection on particle size distribution in diesel exhaust. The approach uses a modern, well-instrumented research engine test cell equipped with a flexible high pressure fuel injection system. The results of this work provide guidelines for developing strategies to reduce particle size distribution in diesel engines. A major improvement in particle size distribution was found in the accumulation mode by using a close postinjection of a small quantity of fuel. For reduction in nucleation mode, a relationship was found with close postinjections of large quantities of fuel. Copyright © American Association for Aerosol Research. |
| مصطلحات الفهرس: | Accumulation modes, After-treatment, Comprehensive studies, Control strategies, Developing strategy, DI diesel engine, Diesel exhausts, Efficient strategy, Emission legislation, Engine test cells, Exhaust emission, High-pressure fuel injection, Injection pressures, Nucleation modes, Particle mass emissions, Postinjection, Soot emissions, Fuel injection, Fuels, Particle size, Particle size analysis, Size distribution, Diesel engines, Fuel, Article, Combustion, Diesel engine, Exhaust gas, Practice guideline, Priority journal, MAQUINAS Y MOTORES TERMICOS, info:eu-repo/semantics/article |
| URL: | |
| الاتاحة: | Open access content. Open access content http://rightsstatements.org/vocab/InC/1.0 info:eu-repo/semantics/closedAccess |
| ملاحظة: | TEXT English |
| Other Numbers: | UPV oai:riunet.upv.es:10251/33664 urn:issn:0278-6826 info:doi:10.1080/02786826.2011.582898 https://riunet.upv.es/bitstream/10251/33664/5/Desantes J.M.;Bermúdez;García - A Comprehensive Study of Particle Size Distributions with the Use....pdf.jpg 1138424053 |
| المصدر المساهم: | UNIVERSITAT POLITECNICA DE VALENCIA From OAIster®, provided by the OCLC Cooperative. |
| رقم الانضمام: | edsoai.on1138424053 |
| قاعدة البيانات: | OAIster |
| الوصف غير متاح. |