Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Tie Zhu Zhang"'
Oral myiasis after cerebral infarction in an elderly male patient from southern China: A case report
Publikováno v:
World Journal of Clinical Cases
BACKGROUND Myiasis is a rare but risky pathology caused by a parasitic infestation of humans and animals by the dipterous larva. Oral myiasis occurs when soft tissues of the oral cavity are invaded by the larvae of flies. It is not a common disease f
Autor:
Tie Zhu Zhang, Shuhua Zhang
Publikováno v:
Applications of Mathematics. 60:573-596
We study the superconvergence of the finite volume method for a nonlinear elliptic problem using linear trial functions. Under the condition of C-uniform meshes, we first establish a superclose weak estimate for the bilinear form of the finite volume
Publikováno v:
Applied Mechanics and Materials. 741:558-562
The Lithium-electric Excavator Hydraulic System (Li-EEHS) is based on economic analysis of energy consumption, and it has changed the excavator counterweight into Lithium-ion Battery in order to replace the engine. A computational analysis which take
Autor:
Shu Hua Zhang, Tie Zhu Zhang
Publikováno v:
Applications of Mathematics. 60:1-20
We consider the original DG method for solving the advection-reaction equations with arbitrary velocity in d space dimensions. For triangulations satisfying the flow condition, we first prove that the optimal convergence rate is of order k + 1 in the
Publikováno v:
Applied Mechanics and Materials. :654-657
The hybrid bus frame is a vehicle’s main bearing component, in which bearing stress state is very complex. In this article, the virtual prototype vehicle model is established to extract dynamic loads between each key connecting parts and the hybrid
Publikováno v:
Applied Mechanics and Materials. 700:678-681
The paper gives a brief introduction of the permanent magnet synchronous motor (PMSM). The author gives the mathematical model under the simplified conditions and the PMSM rotor and stator impedance matrix. Besides, the author used AMESim to build a
Publikováno v:
Applied Mechanics and Materials. 709:28-31
Hydraulic engines can be widely used in many fields, such as agricultural machinery, construction machinery, duty vehicle, and many other fixing or mobile devices. The development analysis and study on their structural principle, technical and operat
Publikováno v:
Applied Mechanics and Materials. :195-200
In this paper, based on the analysis of load-sensing principles, load-sensing pump mathematical model is derived, using the software AMESim to establish the physical model is intuitive, and conducts the simulation research, the dynamic operation curv
Publikováno v:
Applied Mechanics and Materials. :1148-1153
Aiming at the processing problem of electric bus leaf spring equivalent model, the amendment leaf spring equivalent processing model is proposed after 3 kind leaf spring equivalent models are studied. This paper makes a comparison between the amendme
Publikováno v:
Advanced Materials Research. :2301-2306
Because of the defects in energy utilization and environment protection of the traditional fuel vehicle, the electric cars have increasing market advantage. This paper analyzed the main structural characteristics of the electric cars by comparing the