Influence of Glycerol on Methanol Fuel Characteristics and Engine Combustion Performance
نویسندگان
چکیده
Methanol derived from solar energy is a carbon-neutral alternative fuel for engines. The low viscosity of methanol one the problems that restrict its direct compression ignition application in Glycerol renewable resource biomass, and more than 1700 times methanol. In this study, glycerol was mixed with different volume fractions (1–50%), methanol-glycerol mixture similar to diesel prepared. Then, particle size, electrical conductivity, viscosity, swelling corrosion characteristics were measured. Finally, combustion emission tests carried out on heavy-duty multi-cylinder engine. results show can effectively adjust fuel. reach 3.19 mm2/s at 20 °C when blended 30% by volume, which meets requirements national standard addition alleviate polymer. test engine shows thermal efficiency 5% further improved pure methanol, both significantly higher blends reduce soot nitrogen oxide emissions while maintaining HC CO emissions. Therefore, proper blending optimize properties achieve lower pollutant ignition.
منابع مشابه
Impact of Methanol–Gasoline Fuel Blends on the Performance and Exhaust Emissions of a SI Engine
متن کامل
Impact of Premixed Kerosene Fuel on Performance, Emission and Combustion Characteristics in Partial HCCI Engine
Homogeneous Charge Compression Ignition (HCCI) is an advanced combustion strategy that able to reduce nitric oxides (NOx) emissions and increase fuel efficiency simultaneously. This study investigated the effects of premixed kerosene fuel on the auto-ignition characteristics in a light-duty compression ignition engine. A partial HCCI engine was modified from a single cylinder, four-stroke, dire...
متن کاملeffect of bataine and sulphate supplement on wool and milk characteristics and lambs performance in naine ewes
تعداد 20 رأس میش نژاد نائینی 6+-24 ماهه، با میانگین وزن 2/3-+40 کیلوگرم، همراه با 20 رأس بره های آنها در قالب طرح کاملا تصادفی اثر بتائین و مکمل سولفات بر خصوصیات شیر و پشم و عملکرد بره ها بررسی شد. میش ها بطور تصادفی در چهار تیمار قرار گرفتند. تیمارها عبارت بودند از: 1-گروه شاهد 2-بتائین (05/0 درصد ماده خشک) 3-سولفات (24/0 سولفور درصد ماده خشک 4-بتائین هرماه با سولفات. جیره غذائی طبق nrc با مح...
15 صفحه اولCombustion Characteristics of a Diesel-hydrogen Dual Fuel Engine
Among the alternative fuels, hydrogen shows great potential in the near future. In the present study, hydrogen utilization as diesel engine fuel was investigated. Hydrogen can not be used directly in a diesel engine due to its autoignition temperature higher than that of diesel fuel. One alternative method is to use hydrogen in enrichment or induction. To investigate the combustion characterist...
متن کاملTheoretical and Experimental Analysis of OM314 Diesel Engine Combustion and Performance Characteristics Fueled with DME
Homogeneous Charge Compression Ignition (HCCI) combustion is a pioneer method of combustion in which pre-mixed fuel and oxidizer (typically air) are compressed to the point of auto-ignition. HCCI engines can operate with most alternative fuels, especially, dimethyl ether (DME) which has been tested as a possible diesel fuel due to its simultaneously low NOx and PM emissions. In this paper a ...
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: Energies
سال: 2022
ISSN: ['1996-1073']
DOI: https://doi.org/10.3390/en15186585