Results 71 to 80 of about 97,900 (124)

Numerical Investigation on the Applicability of Variable Compression Ratio in a Marine Two-Stroke Dual-Fuel Engine for Fuel Economy Improvement

Energies
Marine two-stroke dual-fuel (DF) engines with a low-pressure gas concept normally face the problem of inferior fuel economy in diesel mode, mainly due to their lower compression ratio.
Haosheng Shen, Daoyi Lu
doaj   +1 more source

Foundation Model Engineering: Engineering Foundation Models Just as Engineering Software [PDF]

arXiv
By treating data and models as the source code, Foundation Models (FMs) become a new type of software. Mirroring the concept of software crisis, the increasing complexity of FMs making FM crisis a tangible concern in the coming decade, appealing for new theories and methodologies from the field of software engineering.
arxiv  

Loop Stirling engines [PDF]

arXiv
The Stirling engine is a type of heat engine known as its high efficiency. It is applied in solar thermal power, cogeneration, space nuclear power, and other fields. Although there are many different types of Stirling engines, their airflow paths are always linear.
arxiv  

INFLUENCE OF CRANK MECHANISM OFF-SETTING VALUE ON TECHNICAL AND ECONOMIC INDICES OF TWO-STROKE INTERNAL COMBUSTION ENGINE OPERATION

Наука и техника, 2011
The paper considers a new approach for better technical and economic indices of two-stroke engines due to improvement of admission by means of selecting optimal design parameters of crank mechanism. Kinematic and dynamic characteristics of the combustion
H. A. Viarshyna, S. E. Galonsky, А. Y. Pilatov, E. S. Tamkovich   +3 more
doaj  

Influence of oxyhydrogen gas retrofit into two-stroke engine on emissions and exhaust gas temperature variations. [PDF]

Heliyon
Kamarudin R, Ang YZ, Topare NS, Ismail MN, Mustafa KF, Gunnasegaran P, Abdullah MZ, Mazlan NM, Badruddin IA, Zedan ASA, Baig RU, Sultan SM.   +11 more
europepmc   +1 more source

Atmospheric emission assessment for LNG carriers: a state-of-the-art semi-empirical methodology. [PDF]

Environ Sci Pollut Res Int
Gutiérrez CG, Martínez ÁH, de Navamuel EDR, Piris AO, Rojo BB.   +4 more
europepmc   +1 more source

Impact of the sequence of system-environment interactions on the functionality and efficiency of quantum thermal machines. [PDF]

Sci Rep
Huang R, Man ZX, Li L, Xia YJ.
europepmc   +1 more source

6DOF Aircraft Landing Gear System with Magnetorheological Damper in Various Taxing and Touchdown Scenarios. [PDF]

Micromachines (Basel)
Luong QV, Le QN, Hwang JH, Ho TM.
europepmc   +1 more source

Effects of dual intake channels on energy efficiency and emissions of the uniflow scavenging opposed-piston engine. [PDF]

Sci Rep
Liang Y, Wang W, Zuo Z, Jia B, Wang W, Xu Y.   +5 more
europepmc   +1 more source

Novel thermodynamic model for simulation of hydrogen/diesel fueled PCCI engine. [PDF]

Heliyon
Jalivar G, Neshat E.
europepmc   +1 more source