Results 11 to 20 of about 32,039 (312)

Decreasing NOx of a Low-Speed Two-Stroke Marine Diesel Engine by Using In-Cylinder Emission Control Measures

Energies, 2016
The authors applied one-dimensional (1-D) simulation and 3-D Computational Fluid Dynamics (CFD) simulation to evaluate the potential of in-cylinder control methods on a low-speed 2-stroke marine engine to reach the International Maritime Organization ...
Liyan Feng, Jiangping Tian, Wuqiang Long, Weixin Gong, Baoguo Du, Dan Li, Lei Chen   +6 more
doaj   +1 more source

The Internal-Combustion Engine.—I [PDF]

Scientific American, 1909
n ...
openaire   +2 more sources

A Numerical Study on Combustion and Emission Characteristics of a Medium-Speed Diesel Engine Using In-Cylinder Cleaning Technologies

Energies, 2015
In order to clarify the potential of internal purification methods on medium speed diesel engines to meet the IMO Tier III nitrogen oxide (NOx) emission regulations, combined 1-D engine working cycle simulation and 3-D CFD simulation were conducted to ...
Shuang He, Bao-Guo Du, Li-Yan Feng, Yao Fu, Jing-Chen Cui, Wu-Qiang Long   +5 more
doaj   +1 more source

A 3-D multiphase model of proton exchange membrane electrolyzer based on open-source CFD

Digital Chemical Engineering, 2021
In this study, a 3-D multiphase model of the proton exchange membrane (PEM) electrolyzer is developed on an open-source computational fluid dynamics (CFD) platform, OpenFOAM.
Yifan Xu, Guobin Zhang, Lizhen Wu, Zhiming Bao, Bingfeng Zu, Kui Jiao   +5 more
doaj   +1 more source

Deformation Study of Lean Methane-Air Premixed Spherically Expanding Flames under a Negative Direct Current Electric Field

Energies, 2016
This paper compares numerical simulations with experiments to study the deformation of lean premixed spherically expanding flames under a negative direct current (DC) electric field.
Chao Li, Xiaomin Wu, Yiming Li, Juncai Hou   +3 more
doaj   +1 more source

Preparation and tribological property of nano-G/Fe₃O₄ composites

Cailiao gongcheng, 2021
Graphene loaded ferric oxide (G/Fe3O4) composites were prepared by chemical modification using graphene and nano-Fe3O4 as raw materials. The composites were characterized by transmission electron microscope, X-ray diffractometer and Fourier infrared ...
YANG Li-he, CHEN Xu-wang, ZHANG Jian-guo, SUN Yu-de   +3 more
doaj   +1 more source

Theoretical limits of scaling-down internal combustion engines [PDF]

, 2010
Small-scale energy conversion devices are being developed for a variety of applications; these include propulsion units for micro aerial vehicles (MAV). The high specific energy of hydrocarbon and hydrogen fuels, as compared to other energy storing means,
Sher, E., Sher, Ilai, I. Sher, E. Sher
core   +1 more source

Experimental and Numerical Study of Jet Controlled Compression Ignition on Combustion Phasing Control in Diesel Premixed Compression Ignition Systems

Energies, 2014
In order to directly control the premixed combustion phasing, a Jet Controlled Compression Ignition (JCCI) for diesel premixed compression ignition systems is investigated.
Qiang Zhang, Wuqiang Long, Jiangping Tian, Yicong Wang, Xiangyu Meng   +4 more
doaj   +1 more source

Combustion Performance and Emission Characteristics of a Diesel Engine Using a Water-Emulsified Heavy Fuel Oil and Light Diesel Blend

Energies, 2015
Using low price heavy fuel oil (HFO) in high-speed diesel engines is a practical way to reduce running costs. However, most high-speed diesel engines’ fuel systems and combustion systems cannot adapt to HFO.
Liyan Feng, Baoguo Du, Jiangping Tian, Wuqiang Long, Bin Tang   +4 more
doaj   +1 more source

Evaluation of Motorcycles’ Handling and Stability Under Slalom Conditions

Machines
Handling and stability are crucial performance characteristics of motorcycles. However, handling and stability are always in opposition, which leads to difficulty in evaluating the comprehensive performance of a motorcycle.
Haoxuan Sun, Yan Yan, Jianjun Liu, Xu Liu, Lipeng Zhang, Chuntao Shi   +5 more
doaj   +1 more source