SI Engine Hardware and Software Design for High Power, Low Emission Applications

2009 ◽  
Vol 2 (1) ◽  
pp. 189-195 ◽  
Author(s):  
Adrian Brdarski ◽  
Justin Kern ◽  
David Woldring ◽  
Hakan Yilmaz ◽  
Mark Christie ◽  
...  
Keyword(s):  
Software Design ◽  
High Power ◽  
Si Engine ◽  
Low Emission

3500 SI Engine Application Flexibility

1991 ◽  
Vol 113 (3) ◽  
pp. 340-344
Author(s):  
R. L. Havran
Keyword(s):  
High Temperature ◽  
Si Engine ◽  
Low Emission ◽  
Improved Performance

The 3500 Spark-Ignited Engine is a 170 mm bore by 190 mm stroke family including 8, 12, and 16-cylinder models rated at 54 bkW per cylinder. Initial production included low-emission versions of the 12 and 16 cylinder engines in 1986. This paper describes basic combustion and attachment developments that have broadened the product offering for improved performance in more varied fuel and high-temperature cogeneration applications.

High-Power LED Constant Current Dimming Circuit Design

2012 ◽  
Vol 182-183 ◽  
pp. 411-415
Author(s):  
Jun Sun ◽  
Bo Xiang ◽  
Ping Zhou ◽  
Xiu Ying Wang
Keyword(s):  
Circuit Design ◽  
Software Design ◽  
High Power ◽  
Design Method ◽  
Design Approach ◽  
Constant Current ◽  
Design Requirement ◽  
Digital Potentiometer ◽  
Hardware Circuit ◽  
Electronic Design

In this paper, an adjustable constant current circuit is designed by combining the digital potentiometer X9312 and the microcontroller 89C52. We first introduce the overall component and structure of the constant current dimming circuit which needs to be designed. Then, the hardware circuit design and the software design are discussed in detail. Based on the proposed design method, the manufacturing and the testing of the prototype machine are taken at last. The testing results are satisfactory, and meet the design requirement. The proposed design approach has won award in 2009 National Undergraduate Electronic Design Contest.

High-power semiconductor 0.89 — 1.06-μm lasers with a low emission divergence based on strained quantum-well InGaAs/(Al)GaAs structures

2002 ◽  
Vol 32 (3) ◽  
pp. 213-215 ◽  
Author(s):  
P V Bulaev ◽  
Aleksandr A Marmalyuk ◽  
A A Padalitsa ◽  
D B Nikitin ◽  
A V Petrovskii ◽  
...  
Keyword(s):  
Quantum Well ◽  
High Power ◽  
Power Semiconductor ◽  
Low Emission ◽  
Strained Quantum Well

Development of Theta II 2.4L GDI Engine for High Power & amp; Low Emission

2009 ◽  
Author(s):  
Chul Ho Yu ◽  
Ki Won Park ◽  
Seung Kook Han ◽  
Woo Tai Kim
Keyword(s):  
High Power ◽  
Low Emission ◽  
Gdi Engine

Pollution Studies on Gasoline Engine With Electrically Heated Catalyst

2001 ◽  
Author(s):  
S. Sendilvelan ◽  
K. Jeyachandran ◽  
K. Bhaskar
Keyword(s):  
Work Performance ◽  
Gasoline Engine ◽  
Catalytic Converter ◽  
Decision Makers ◽  
Metal Catalyst ◽  
Si Engine ◽  
Low Emission ◽  
Strategic Factors ◽  
Low Mass ◽  
Heated Metal

Abstract The environmental pollution is one of the major strategic factors for decision-makers both in industry as well as in government. It has been established beyond doubt that the tailpipe emission shows significant effect on environment. It is clear that the vehicles form the predominant source of regulated and unregulated pollution. The environmental degradation all over the world has led to research, which resulted in the development of low emission vehicle and ultra low emission vehicle. In this work, performance of Low Mass Electrically Heated Metal Catalyst (LMEHMC) on the emission from SI engine has been experimentally investigated. Behaviors of chromium and copper oxides under various conditions were studied. It is found that the HC and CO emissions were reduced considerably when LMEHMC used with existing catalytic converter.

Development of the High-Power, Low-Emission Engine for the “Honda S2000”

2000 ◽  
Author(s):  
Yutaka Otobe ◽  
Hiroshi Kawaguchi ◽  
Hideo Ueshima
Keyword(s):  
High Power ◽  
Low Emission

Dynamic Modeling and Wear-Based Remaining Useful Life Prediction of High Power Clutch Systems

2005 ◽  
Vol 48 (2) ◽  
pp. 208-217 ◽  
Author(s):  
Matthew Watson ◽  
Carl Byington ◽  
Douglas Edwards ◽  
Sanket Amin
Keyword(s):  
Dynamic Modeling ◽  
High Power ◽  
Life Prediction ◽  
Remaining Useful Life ◽  
Useful Life

Less Power, Greater Conflict

2018 ◽  
Vol 49 (1) ◽  
pp. 47-62 ◽  
Author(s):  
Petra C. Schmid
Keyword(s):  
Low Power ◽  
High Power ◽  
Goal Pursuit ◽  
Goal Conflict ◽  
Personal Goals ◽  
Multiple Goals ◽  
Objective Performance ◽  
The Future ◽  
The Way

Abstract. Power facilitates goal pursuit, but how does power affect the way people respond to conflict between their multiple goals? Our results showed that higher trait power was associated with reduced experience of conflict in scenarios describing multiple goals (Study 1) and between personal goals (Study 2). Moreover, manipulated low power increased individuals’ experience of goal conflict relative to high power and a control condition (Studies 3 and 4), with the consequence that they planned to invest less into the pursuit of their goals in the future. With its focus on multiple goals and individuals’ experiences during goal pursuit rather than objective performance, the present research uses new angles to examine power effects on goal pursuit.

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