Proceedings ArticleDOI
Active Thermo-Atmosphere Combustion (ATAC) - A New Combustion Process for Internal Combustion Engines
Shigeru Onishi,Souk Hong Jo,Katsuji Shoda,Pan Do Jo,Satoshi Kato +4 more
- Vol. 790501
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TLDR
Active Thermo-Atmosphere Combustion (ATAC) as discussed by the authors is a new lean combustion process for internal combustion engines that differs from conventional gasoline and diesel engine combustion processes.Abstract:
A new lean combustion process for internal combustion engines has been developed. This newly devised combustion system, designated as "Active Thermo-Atmosphere Combustion" (ATAC), differs from conventional gasoline and diesel engine combustion processes. ATAC can be applied most easily to two-stroke cycle gasoline engines. Stable combustion can be achieved with lean mixtures at part-throttle operation. With ATAC the fuel consumption and exhaust emissions of two-stroke cycle spark-ignition engines are remarkably improved, and noise and vibration are reduced.read more
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Journal ArticleDOI
Progress and recent trends in homogeneous charge compression ignition (HCCI) engines
TL;DR: In this paper, five types of models applied to HCCI engine modelling are discussed in the present paper, and specific strategies for diesel-fuelled, gasoline-fined, and other alternative fuelled combustion are also discussed.
Proceedings ArticleDOI
Compression-Ignited Homogeneous Charge Combustion
Paul M. Najt,David E. Foster +1 more
TL;DR: In this article, a systematic study was carried out to evaluate the response of compression-ignited homogeneous charge (CIHC) combustion to changes in operating parameters with emphasis being placed on the phenomena involved rather than the detailed chemical kinetics.
Patent
Premixed charge compression ignition engine with optimal combustion control
Axel O. zur Loye,Omowoleola C. Columbus Akinyemi,Russ P. Durrett,Patrick F. Flynn,Gary L. Hunter,Greg A. Moore,Jackie M. Mudd,George G. Muntean,Julie A. Wagner,John F. Wright +9 more
TL;DR: In this paper, a premixed charge compression ignition engine, and a control system, is provided which effectively initiates combustion by compression ignition and maintains stable combustion while achieving extremely low nitrous oxide emissions, good overall efficiency and acceptable combustion noise and cylinder pressures.
Proceedings ArticleDOI
Demonstrating the Multi Fuel Capability of a Homogeneous Charge Compression Ignition Engine with Variable Compression Ratio
TL;DR: In this article, the authors demonstrate the multi fuel capability of a homogeneous charge compression Ignition Engine with Variable Compression Ratio (VCR) and demonstrate its multi-fuel capability.
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