Determination of the effects of the simultaneous use of ethanol-diesel emulsion as the main fuel and post-injection fuel in a diesel engine on engine performance and emissions
نویسندگان
چکیده
In this article, the effects of heated ethanol diesel blend on emissions were investigated experimentally. Additionally, effect post-injection strategies in AVL Boost model engine, which has same characteristics as experimental engine running with ethanol-diesel emulsion fuel, was a simulation. special designed mixer, (E10) formed 10% and 2% isopropyl stirred at 40 °C. The temperature kept constant between 35-40 °C during experiments. homogeneous residence time blended fuel improved increasing temperature. Post-injection strategy tests 2 different crank angles mathematically analyzed separately for simulation software. NOx decreased E10 low speeds compared to E0 fuel. Slightly increased Bpi2 Bpi1 strategy. addition, soot reduced all speeds. brake specific consumption by 4.36% E0. However, slightly injection experiment.
منابع مشابه
Prediction and Comparison of the Effect of N-butanol and Ethanol Addition to the Biodiesel-diesel Fuel Mixture on the Performance and Emissions Characteristics of a Diesel Engine
The main objective of this research is to study the effects of n-butanol and ethanol addition to the biodiesel-diesel fuel mixture on the performance and emission characteristics of a CI engine. The experimental tests were performed on a diesel engine. The RSM (Response Surface Methodology) method was used to develop mathematical models based on experimental data. According to the results, the ...
متن کاملInvestigating the effects of fuel injection strategies in a dual-fuel diesel-H2 compression ignition engine
In this computational research, the separate and simultaneous impacts of diesel direct injection timing, fuel spraying cone angle, and hydrogen gas addition on combustion characteristics, output emissions, and performance in a single-cylinder direct injection diesel engine was studied. In order to conduct the simulations, valid and reliable models for combustion, break-up, and for turbulence wa...
متن کاملthe effects of planning on accuracy and complexity of iranian efl students’ written narrative task performance
this study compared the different effects of form-focused guided planning vs. meaning-focused guided planning on iranian pre-intermediate students’ task performance. the study lasted for three weeks and concentrated on eight english structures. forty five pre-intermediate iranian students were randomly assigned to three groups of guided planning focus-on-form group (gpfg), guided planning focus...
15 صفحه اولthe effects of time planning and task complexity on accuracy of narrative task performance
هدف اصلی این تحقیق بررسی تاثیر برنامه ریزی زمانی، هم چنین افزایش میزان پیچیدگی تکالیف در نظر گرفته شده بصورت همزمان، بر دقت و صحت و پیچیدگی عملکرد نوشتاری زبان آموزان می باشد. بدین منظور، 50 نفر از دانش آموزان دختر در رده ی سنی 16 الی 18 سال به عنوان شرکت کنندگان در این زمینه ی تحقیق در نظر گرفته شدند و به دو گروه آزمایشی و کنترل بصورت اتفاقی تقسیم شدند. اعضای گروه آزمایشی هر دو تکلیف ساده و پی...
Determination of the effects of bioethanol-diesel fuel blends containing Beraid ED10 additive on engine performance and emissions in a diesel engine with a pump injection system
In the present study, the effects of bioethanol-diesel fuelBeraid ED10 additive blends on engine performance and emissions were investigated on a four-stroke, three-cylinder, water-cooled, turbocharged diesel engine with a pump injection fuel system. Low-sulphur Eurodiesel fuel, BE5 (5% bioethanol – 93% euro diesel – 2% Beraid ED10), BE10 and BE15 fuels were used in the experiments. The changes...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Automotive Engineering and Technologies
سال: 2021
ISSN: ['2146-9067']
DOI: https://doi.org/10.18245/ijaet.1002854