Results 111 to 120 of about 4,697 (226)

HCCI??????????????? ?????? PRF/?????? ???????????? ????????? ????????? ?????? ???????????? ????????? ?????? ??????????????????

open access: yes, 2017
The effects of additives including formaldehyde (CH2O) and hydrogen peroxide (H2O2) for the control of ignition of PRF/air mixture in homogeneous charge compression ignition (HCCI) engines has been investigated by direct numerical simulations (DNSs) with
Luong, Minh Bau   +4 more
core  

Closed-Loop Control of HCCI Engine Dynamics [PDF]

open access: yes, 2004
The topic of the thesis is control of Homogeneous Charge Compression Ignition (HCCI) engine dynamics. HCCI offers a potential to combine high efficiency with very low emissions.
Bengtsson, Johan
core  

Grey-box modeling for hcci engine control

open access: yes, 2013
High fidelity models that balance accuracy and computation load are essential for real-time model-based control of Homogeneous Charge Compression Ignition (HCCI) engines.
M. Bidarvatan   +3 more
core   +1 more source

Spolpump till HCCI-motorn

open access: yes, 2010
Agilis är en konceptbil som ska tävla i Shell Eco Marathon för Förbränningsmotorteknik. Den drivs av en HCCI-motor vilket är en blandning mellan en Diesel- och en Ottomotor. HCCI-motorn kan verka i två olika typer av driftlägen, Otto-läge (bensinmotorläge) samt HCCI-läge. I och med detta behöver den ha en pump vars luftflöde kan variera.
Zymberi, Granit, Johansson, William
openaire   +1 more source

Process Optimization of Dual-Liquid Casting and Interfacial Strength-Toughness of the Produced LAS/HCCI Bimetal. [PDF]

open access: yesMaterials (Basel), 2023
Xing ZG   +8 more
europepmc   +1 more source

The HCCI Fuel Number - Measuring and Describing Auto-ignition for HCCI Combustion Engines

open access: yes, 2014
HCCI is an advanced combustion concept, using premixed fuel and air with a diluted charge. This is thermodynamically favorable, leading to high efficiency and therefore lower CO2 emissions. The well-premixed and diluted fuel charge gives lower cylinder temperatures than conventional diesel compression ignition and spark ignited gasoline combustion ...
openaire   +1 more source

Emissions and Combustion Characteristics of LPG HCCI Engine

open access: yes, 2006
This paper investigates the steady state combustion characteristics of LPG homogeneous charge compression ignition(HCCI) engine with variable valve timing(VVT) and dimethyl ether(DME) direct injection, to find out the benefits in exhaust gas emissions ...
장진영, 염기태, 배충식
core  

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