Combustion Technology Development for Improved Fuel Economy and Increased Horsepower-Detroit Diesel Allison Series 149 Engine

1986 ◽  
Author(s):  
M. Kuhn ◽  
E. Paskvan ◽  
R. Priebe
Keyword(s):  
Fuel Economy ◽  
Technology Development ◽  
Combustion Technology

scholarly journals Final Report, Project: Advanced Oxy-Combustion Technology Development and Scale Up for New and Existing Coal-Fired Power Plants (Phase II)

2019 ◽  
Author(s):  
Mark Fitzsimmons ◽  
Doug M. Heim ◽  
William Follett ◽  
Stevan Jovanovic ◽  
Makini Byron ◽  
...  
Keyword(s):  
Phase Ii ◽  
Power Plants ◽  
Technology Development ◽  
Scale Up ◽  
Final Report ◽  
Combustion Technology

Variable compression ratio engine: A future power plant for automobiles - an overview

2007 ◽  
Vol 221 (9) ◽  
pp. 1159-1168 ◽  
Author(s):  
Amjad Shaik ◽  
N Shenbaga Vinayaga Moorthi ◽  
R Rudramoorthy
Keyword(s):  
Compression Ratio ◽  
Fuel Economy ◽  
Technology Development ◽  
Connecting Rod ◽  
Variable Compression Ratio ◽  
Chamber Volume ◽  
Consumption Benefit ◽  
Si Engines ◽  
Variable Valve ◽  
Variable Compression

Increasingly stringent emissions and fuel economy standards have long remained a source of challenges for research in automobile engine technology development towards the more thermally efficient and less polluting engine. Spark ignition (SI) engines have lower part-load efficiency when compared with the diesel engines. The greatest opportunity for improving SI engine efficiency is by way of higher compression ratio, variable valve timing, low friction, reducing throttling losses, boosting, and down-sizing. Variable compression ratio (VCR) technology has long been recognized as a method for improving the fuel economy of SI engines. In order to vary the compression ratio, some method of varying the geometric compression ratio through changing the clearance volume is required. There are several ways of doing this; various patents have been filed and designs presented, including modification of the compression ratio by moving the cylinder head, variation of combustion chamber volume using a secondary piston or valve, variation of piston deck height, modification of connecting rod geometry, moving the crankpin within the crankshaft, and moving the crankshaft axis. The potential of these technologies needs to be evaluated by a trade-off between cost and consumption benefit. This paper reviews the geometric approaches and solutions used to achieve VCR, considers the results of prior research, and forecasts what benefits, if any, a VCR would bring to present engine design.

Biomass combustion technology development – It is all about chemical details

2017 ◽  
Vol 36 (1) ◽  
pp. 113-134 ◽  
Author(s):  
Mikko Hupa ◽  
Oskar Karlström ◽  
Emil Vainio
Keyword(s):  
Technology Development ◽  
Biomass Combustion ◽  
Combustion Technology

scholarly journals Oxy-combustion Technology Development for Fluid Catalytic Crackers (FCC) – Large Pilot Scale Demonstration

2013 ◽  
Vol 37 ◽  
pp. 7815-7824 ◽  
Author(s):  
Leonardo F. de Mello ◽  
Rodrigo Gobbo ◽  
Gustavo T. Moure ◽  
Ivano Miracca
Keyword(s):  
Technology Development ◽  
Pilot Scale ◽  
Combustion Technology

scholarly journals Staged, High-Pressure Oxy-Combustion Technology: Development and Scale-Up

2017 ◽  
Author(s):  
Richard Axelbaum ◽  
◽  
Benjamin Kumfer ◽  
Akshay Gopan ◽  
Zhiwei Yang ◽  
...  
Keyword(s):  
High Pressure ◽  
Technology Development ◽  
Scale Up ◽  
Combustion Technology

Oxy-fuel combustion technology for cement production – State of the art research and technology development

2016 ◽  
Vol 45 ◽  
pp. 189-199 ◽  
Author(s):  
Francisco Carrasco-Maldonado ◽  
Reinhold Spörl ◽  
Kristina Fleiger ◽  
Volker Hoenig ◽  
Jörg Maier ◽  
...  
Keyword(s):  
Technology Development ◽  
State Of The Art ◽  
Fuel Combustion ◽  
Cement Production ◽  
Combustion Technology ◽  
Art Research

Combustion Technology Development for a High Compression Ratio SI Engine

2011 ◽  
Vol 5 (1) ◽  
pp. 98-105 ◽  
Author(s):  
Masahisa Yamakawa ◽  
Takashi Youso ◽  
Tatsuya Fujikawa ◽  
Toshiaki Nishimoto ◽  
Yoshitaka Wada ◽  
...  
Keyword(s):  
Compression Ratio ◽  
Technology Development ◽  
High Compression Ratio ◽  
Si Engine ◽  
High Compression ◽  
Combustion Technology

Microscale combustion: Technology development and fundamental research

2011 ◽  
Vol 37 (6) ◽  
pp. 669-715 ◽  
Author(s):  
Yiguang Ju ◽  
Kaoru Maruta
Keyword(s):  
Technology Development ◽  
Combustion Technology ◽  
Fundamental Research
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