scholarly journals Coal-fueled high-speed diesel engine development. Final report, September 28, 1990--November 30, 1993

1993 ◽  
Author(s):  
R.M. Kakwani ◽  
R.E. Winsor ◽  
T.W. III Ryan ◽  
J.A. Schwalb ◽  
S. Wahiduzzaman ◽  
...  
Keyword(s):  
Diesel Engine ◽  
High Speed ◽  
Final Report ◽  
High Speed Diesel ◽  
Engine Development

scholarly journals Coal-fueled high-speed diesel engine development

1991 ◽  
Author(s):  
R. M. Kakwani ◽  
R. E. Winsor ◽  
Ryan, III, T. W. ◽  
J. A. Schwalb ◽  
S. Wahiduzzaman ◽  
...  
Keyword(s):  
Diesel Engine ◽  
High Speed ◽  
High Speed Diesel ◽  
Engine Development

scholarly journals Coal-fueled high-speed diesel engine development: Task 2, Market assessment and economic analysis

1991 ◽  
Author(s):  
R. M. Kakwani ◽  
Wilson, Jr., R. P. ◽  
R. E. Winsor
Keyword(s):  
Diesel Engine ◽  
Economic Analysis ◽  
High Speed ◽  
High Speed Diesel ◽  
Engine Development ◽  
Development Task

DEFINITION OF THE THERMAL BOUNDARY CONDITIONS AROUND A HIGH SPEED DIESEL ENGINE PISTON

1998 ◽  
Author(s):  
Serge Ravary ◽  
Franck Simon ◽  
Alain Alexandre ◽  
Jean-Bernard Saulnier ◽  
Dominique Joubert
Keyword(s):  
Diesel Engine ◽  
Boundary Conditions ◽  
High Speed ◽  
Thermal Boundary Conditions ◽  
Engine Piston ◽  
High Speed Diesel ◽  
Definition Of

scholarly journals Prognostic Assessment of the Performance Parameters for the Industrial Diesel Engines Operated with Microalgae Oil

2021 ◽  
Vol 13 (11) ◽  
pp. 6482
Author(s):  
Sergejus Lebedevas ◽  
Laurencas Raslavičius
Keyword(s):  
Energy Efficiency ◽  
Diesel Engine ◽  
High Speed ◽  
Performance Parameters ◽  
Prognostic Assessment ◽  
High Speed Diesel ◽  
Microalgae Oil ◽  
The Difference ◽  
Smoke Opacity ◽  
Efficiency Indicators

A study conducted on the high-speed diesel engine (bore/stroke: 79.5/95.5 mm; 66 kW) running with microalgae oil (MAO100) and diesel fuel (D100) showed that, based on Wibe parameters (m and φz), the difference in numerical values of combustion characteristics was ~10% and, in turn, resulted in close energy efficiency indicators (ηi) for both fuels and the possibility to enhance the NOx-smoke opacity trade-off. A comparative analysis by mathematical modeling of energy and traction characteristics for the universal multi-purpose diesel engine CAT 3512B HB-SC (1200 kW, 1800 min−1) confirmed the earlier assumption: at the regimes of external speed characteristics, the difference in Pme and ηi for MAO100 and D100 did not exceeded 0.7–2.0% and 2–4%, respectively. With the refinement and development of the interim concept, the model led to the prognostic evaluation of the suitability of MAO100 as fuel for the FPT Industrial Cursor 13 engine (353 kW, 6-cylinders, common-rail) family. For the selected value of the indicated efficiency ηi = 0.48–0.49, two different combinations of φz and m parameters (φz = 60–70 degCA, m = 0.5 and φz = 60 degCA, m = 1) may be practically realized to achieve the desirable level of maximum combustion pressure Pmax = 130–150 bar (at α~2.0). When switching from diesel to MAO100, it is expected that the ηi will drop by 2–3%, however, an existing reserve in Pmax that comprises 5–7% will open up room for further optimization of energy efficiency and emission indicators.

scholarly journals Abrasion of S-H Cast Iron for Cylinder Liner of High Speed Diesel Engine

1965 ◽  
Vol 8 (30) ◽  
pp. 230-238
Author(s):  
Tadao NAKAJO
Keyword(s):  
Cast Iron ◽  
Diesel Engine ◽  
High Speed ◽  
Cylinder Liner ◽  
High Speed Diesel

Characteristics of injection of diesel fuel, rapeseed oil and their mixtures in diesel engines of various types

2021 ◽  
pp. 167-178
Author(s):  
Keyword(s):  
Diesel Engine ◽  
Diesel Fuel ◽  
Diesel Engines ◽  
Rapeseed Oil ◽  
High Speed ◽  
Fuel Injection ◽  
Experimental Studies ◽  
Fuel Injector ◽  
High Speed Diesel ◽  
Engine Type

The necessity of adapting diesel engines to work on vegetable oils is justified. The possibility of using rapeseed oil and its mixtures with petroleum diesel fuel as motor fuels is considered. Experimental studies of fuel injection of small high-speed diesel engine type MD-6 (1 Ch 8,0/7,5)when using diesel oil and rapeseed oil and computational studies of auto-tractor diesel engine type D-245.12 (1 ChN 11/12,5), working on blends of petroleum diesel fuel and rapeseed oil. When switching autotractor diesel engine from diesel fuel to rapeseed oil in the full-fuel mode, the mass cycle fuel supply increased by 12 %, and in the small-size high-speed diesel engine – by about 27 %. From the point of view of the flow of the working process of these diesel engines, changes in other parameters of the fuel injection process are less significant. Keywords diesel engine; petroleum diesel fuel; vegetable oil; rapeseed oil; high pressure fuel pump; fuel injector; sprayer

Chapter 4 Performance of a Diesel Engine with Blends of Biodiesel (from a Mixture of Oils) and High-Speed Diesel

2016 ◽  
pp. 41-66
Author(s):  
Hifjur Raheman ◽  
Prakash C. Jena ◽  
Snehal S. Jadav
Keyword(s):  
Diesel Engine ◽  
High Speed ◽  
High Speed Diesel
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