A Fundamental Study on Ignition Characteristics of Two-Component Fuel in a Diesel Spray

2006 ◽  
Author(s):  
Yoshimitsu Wada ◽  
Yoshiaki Kitta ◽  
Akihiro Yamaguchi ◽  
Yuji Nishimura ◽  
Jiro Senda ◽  
...  
Keyword(s):  
Diesel Spray ◽  
Fundamental Study ◽  
Two Component ◽  
Ignition Characteristics

A Fundamental Study of Ignition Characteristics in Diesel Spray with Various Mixed Fuels

2004 ◽  
Vol 2004.3 (0) ◽  
pp. 73-74
Author(s):  
Yoshimitsu WADA ◽  
Yoshiaki KITTA ◽  
Akihiro YAMAGUCHI ◽  
Jiro SENDA ◽  
Hajime FUJIMOTO
Keyword(s):  
Diesel Spray ◽  
Fundamental Study ◽  
Ignition Characteristics

scholarly journals Experimental Study on Diesel Spray Characteristics and Autoignition Process

2011 ◽  
Vol 2011 ◽  
pp. 1-20 ◽  
Author(s):  
Özgür Oğuz Taşkiran ◽  
Metin Ergeneman
Keyword(s):  
High Speed ◽  
Ignition Time ◽  
Cetane Number ◽  
Ccd Camera ◽  
Nozzle Geometry ◽  
Diesel Spray ◽  
Macroscopic Properties ◽  
Constant Volume Combustion Chamber ◽  
Nozzle Geometries ◽  
Ignition Characteristics

The main goal of this study is to get the temporal and spatial spray evolution under diesel-like conditions and to investigate autoignition process of sprays which are injected from different nozzle geometries. A constant volume combustion chamber was manufactured and heated internally up to 825 K at 3.5 MPa for experiments. Macroscopic properties of diesel spray were recorded via a high-speed CCD camera by using shadowgraphy technique, and the images were analyzed by using a digital image processing program. To investigate the influence of nozzle geometry, 4 different types of divergent, straight, straight-rounded, convergent-rounded nozzles, were manufactured and used in both spray evolution and autoignition experiments. The internal geometry of the injector nozzles were obtained by using silicone mold method. The macroscopic properties of the nozzles are presented in the study. Ignition behaviour of different nozzle types was observed in terms of ignition delay time and ignition location. A commercial Diesel fuel,n-heptane, and a mixture of hexadecane-heptamethylnonane (CN65—cetane number 65) were used as fuels at ignition experiments. The similar macroscopic properties of different nozzles were searched for observing ignition time and ignition location differences. Though spray and ignition characteristics revealed very similar results, the dissimilarities are presented in the study.

PLIF Measurement of Fuel Concentration in a Diesel Spray of Two-component Fuel

2014 ◽  
Author(s):  
Hiroshi Kawanabe ◽  
Sho Tanaka ◽  
Shota Yamamoto ◽  
Hirokazu Kojima ◽  
Takuji Ishiyama
Keyword(s):  
Diesel Spray ◽  
Fuel Concentration ◽  
Two Component ◽  
Plif Measurement

scholarly journals Effect of Chemical Reaction and Vaporization Characteristics of Two-Component Fuel on Ignition Processes of Diesel Spray

2006 ◽  
Vol 72 (717) ◽  
pp. 1371-1377 ◽  
Author(s):  
Yoshimitsu WADA ◽  
Yoshiaki KITTA ◽  
Akihiro YAMAGUCHI ◽  
Yuji NISHIMURA ◽  
Jiro SENDA ◽  
...  
Keyword(s):  
Chemical Reaction ◽  
Diesel Spray ◽  
Two Component

The experimental investigation on the impact of toluene addition on low-temperature ignition characteristics of diesel spray

Fuel ◽  
2019 ◽  
Vol 254 ◽  
pp. 115580 ◽  
Author(s):  
Chia-fon Lee ◽  
Yang Wu ◽  
Han Wu ◽  
Zhicheng Shi ◽  
Lu Zhang ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Low Temperature ◽  
Diesel Spray ◽  
Ignition Characteristics ◽  
The Impact

Effects of ambient pressure and nozzle diameter on ignition characteristics in diesel spray combustion

Fuel ◽  
2021 ◽  
Vol 290 ◽  
pp. 119887
Author(s):  
Jiun Cai Ong ◽  
Jens Honore Walther ◽  
Shijie Xu ◽  
Shenghui Zhong ◽  
Xue-Song Bai ◽  
...  
Keyword(s):  
Ambient Pressure ◽  
Nozzle Diameter ◽  
Diesel Spray ◽  
Spray Combustion ◽  
Ignition Characteristics

3116 Ignition Characteristics of Two-Component Fuel in Diesel Ambient Condition

2005 ◽  
Vol 2005.3 (0) ◽  
pp. 69-70
Author(s):  
Akihiro YAMAGUCHI ◽  
Yoshimitsu WADA ◽  
Yuji NISHIMURA ◽  
Jiro SENDA ◽  
Hajime FUJIMOTO
Keyword(s):  
Ambient Condition ◽  
Two Component ◽  
Ignition Characteristics
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