Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Chao Xu"'
Publikováno v:
Journal of Engineering for Gas Turbines & Power. May2023, Vol. 145 Issue 5, p1-10. 10p.
Publikováno v:
Volume 5: Dynamics, Vibration, and Control.
Composite materials are increasingly being used in the structure of aircraft. However, this type of materials is commonly encountering damage companied with acoustic emission (AE) events. In order to ensure the safety of structures during service, it
Publikováno v:
Volume 1: Acoustics, Vibration, and Phononics.
Composite materials have been widely used in aerospace manufacturing because of their low mass, high specific strength, high specific stiffness and good fatigue resistance. However, composite structures are susceptible to damage such as debonding and
Publikováno v:
Volume 3: Advanced Materials: Design, Processing, Characterization and Applications; Advances in Aerospace Technology.
Bolted joints are widely used in the field of aerospace, civil and mechanical engineering. During their service life, extreme loading or environmental factors can cause the loosening of bolts. In this paper, a bolt loosening detection method based on
Publikováno v:
Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology.
Solvent extraction has been widely used in spent fuel reprocessing because of its advantages such as high mass transfer rate, short production cycle, easy operation and large extraction capacity. The ligands containing soft S and N atoms usually have
Publikováno v:
Volume 7A: Thermal-Hydraulics and Safety Analysis.
As the largest heat exchange equipment in the nuclear power plant system, steam generator (SG) is mainly responsible for the heat transfer matching between reactor coolant system (RCS) and secondary system in normal operation. The steam generator inc
Publikováno v:
Volume 7A: Dynamics, Vibration, and Control.
Integrally T-stiffened plates are widely used in aerospace, marine and other engineering structures. When elastic guided wave method is used to detect the damage of such structures, it is necessary to well understand the wave propagation behavior in
Autor:
Chao Xu, Russell Whitesides, Zongyu Yue, Sibendu Som, C. Scott Sluder, Matthew J. McNenly, K. Dean Edwards
Publikováno v:
ASME 2020 Internal Combustion Engine Division Fall Technical Conference.
This work describes the development of a transported Livengood-Wu (L-W) integral model for computational fluid dynamics (CFD) simulation to predict auto-ignition and engine knock tendency. The currently employed L-W integral model considers both sing
Publikováno v:
Volume 11: Acoustics, Vibration, and Phononics.
Lamb wave is considered as an appropriate approach to detect the cracks in structures. This paper combines an efficient time-domain spectral finite element with time reversal method to develop an efficient breathing crack detection method. In this re
Numerical Investigation of Fuel Property Effects on Mixed-Mode Combustion in a Spark-Ignition Engine
Autor:
Magnus Sjöberg, Matthew J. McNenly, Pinaki Pal, Noah Van Dam, Chao Xu, Yunchao Wu, Sibendu Som, Tianfeng Lu, Xiao Ren
Publikováno v:
ASME 2019 Internal Combustion Engine Division Fall Technical Conference.
In the present study, mixed-mode combustion of an E30 fuel in a direct-injection spark-ignition engine is numerically investigated at a fuel-lean operating condition using multidimensional computational fluid dynamics (CFD). A fuel surrogate matching