scholarly journals New three-dimensional simulation models for cylindrical and toroidal plasmas

1976 ◽  
Author(s):  
C. Z. Cheng ◽  
H. Okuda
Keyword(s):  
Three Dimensional ◽  
Simulation Models ◽  
Toroidal Plasmas ◽  
Dimensional Simulation

Design of Three Dimensional Simulation Training System for Marine Hydraulic Crane

2014 ◽  
Vol 571-572 ◽  
pp. 511-514
Author(s):  
Xiao Ping Jia ◽  
Jun Fu ◽  
Yong Yan Yu
Keyword(s):  
Computer Modeling ◽  
Simulation Training ◽  
Three Dimensional ◽  
Simulation Models ◽  
Teaching Quality ◽  
Training System ◽  
Training Systems ◽  
Modeling Software ◽  
Hydraulic Crane ◽  
Dimensional Simulation

Aimed at limitations of traditional entitative marine hydraulic training systems such as encapsulation, concealment and high cost, three-dimensional simulation training system based on visual reality technology is proposed and implemented. Computer modeling software and Unity3d platform are used to create 3D visual scenes which include the wharf, ship, cranes, hydraulic pumps and motors, hydraulic piping and valves, etc. Simulation models can be driven by visual handle and pushbutton, internal movement of equipment can be observed through the translucent casing during roam. The results show that simulation effect is vivid and intuitive, the purpose of simulation training can be achieved, and it is beneficial to improve the teaching quality.

Dynamics Modeling and Simulation of a Six-Wheel All-Terrain Mobile Robot Based on ADAMS

2011 ◽  
Vol 101-102 ◽  
pp. 516-520
Author(s):  
Yan Jie Li ◽  
Fu De Wang ◽  
Zhi Hui Kou
Keyword(s):  
Mobile Robot ◽  
Passive Control ◽  
Three Dimensional ◽  
Simulation Models ◽  
Dynamics Modeling ◽  
Structure Control ◽  
Novel Structure ◽  
Adams Software ◽  
Dimensional Simulation ◽  
Selection Of

A novel structure of a six-wheel all-terrain mobile robot with the integration of active and passive control is presented in this paper. According to different complex terrain environments, three-dimensional simulation models of the six-wheel all-terrain mobile robot were built using ADAMS software and the dynamic simulation analyses under different terrain conditions were accomplished. Using the ADAMS model, the kinematic and dynamic characteristics curves of the whole robot and parts of robot were obtained. The simulation analyses provide the theoretical basis for the optimization of the mechanical structure, control system design and the selection of drive motors. Simulation results show that the structure of this kind of robot has good mobility and obstacle-climbing performance.

Safety design by using three-dimensional simulation models

1996 ◽  
Vol 17 (4) ◽  
pp. 343-350 ◽  
Author(s):  
Jari Järvinen ◽  
Risto Kuivanen ◽  
Juhani Viitaniemi
Keyword(s):  
Three Dimensional ◽  
Simulation Models ◽  
Safety Design ◽  
Dimensional Simulation

The Simulation of Hydraulic Free Piston Engine Fueled with DME in HCCI Mode

2012 ◽  
Vol 602-604 ◽  
pp. 1090-1094
Author(s):  
Xiao Long Li ◽  
Yang Wang ◽  
Tao Xu ◽  
Fei Yu Song ◽  
Ya Jun He ◽  
...  
Keyword(s):  
Heat Release ◽  
Three Dimensional ◽  
Simulation Models ◽  
Kinetic Mechanism ◽  
Piston Engine ◽  
Free Piston ◽  
Hcci Combustion ◽  
Free Piston Engine ◽  
Computational Fluid Dynamics Cfd ◽  
Dimensional Simulation

In order to investigate the performance of hydraulic free piston engine (HFPE) fueled with dimethyl-ether (DME) under homogeneous charge compression ignition (HCCI) combustion, one-dimensional and three-dimensional simulation models are established by AMESIM and FIRE respectively. The simulation results show that the piston’s velocity and the displacement are dissymmetric about top dead center (TDC). The residence time of piston around TDC is quite short. DME chemical reaction kinetic mechanism is applied to three-dimensional computational fluid dynamics (CFD) model. Under equivalence ratio of 0.4, boost ratio of 1.33 and EGR ratio of 0.4, three heat release peaks appears. Oxidation of CO which contributes 38% of total energy is considered as the main reason of the third heat release peak.

Three-Dimensional Simulation of Planar Solid Oxide Fuel Cell Stack

2008 ◽  
Vol 128 (2) ◽  
pp. 459-466 ◽  
Author(s):  
Yoshitaka Inui ◽  
Tadashi Tanaka ◽  
Tomoyoshi Kanno
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Three Dimensional ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Fuel Cell Stack ◽  
Dimensional Simulation

THREE-DIMENSIONAL SIMULATION OF EFFERVESCENT ATOMIZATION SPRAY

2009 ◽  
Vol 19 (1) ◽  
pp. 75-90 ◽  
Author(s):  
Hong-Bing Xiong ◽  
Jian-Zhong Lin ◽  
Ze-Fei Zhu
Keyword(s):  
Three Dimensional ◽  
Atomization Spray ◽  
Dimensional Simulation
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