scholarly journals Dynamic Simulation and Optimization of Rhombic Drive Stirling Engine Using MSC ADAMS Software

2016 ◽  
Vol 22 ◽  
pp. 754-761 ◽  
Author(s):  
W.S. Badr ◽  
M. Fanni ◽  
Ali K. Abdel-Rahman ◽  
S. Abdel Rasoul
Keyword(s):  
Dynamic Simulation ◽  
Stirling Engine ◽  
Simulation And Optimization ◽  
Adams Software

Inverse Kinematic Solution and Dynamic Model to 3PTT Parallel Mechanism

2014 ◽  
Vol 945-949 ◽  
pp. 1421-1425
Author(s):  
Xiu Qing Hao
Keyword(s):  
Dynamic Model ◽  
Dynamic Simulation ◽  
Parallel Mechanism ◽  
Inverse Kinematic ◽  
Euler Method ◽  
Research Subject ◽  
Adams Software ◽  
Inverse Kinematic Analysis ◽  
Simulation Results ◽  
Kinematic Solution

Take typical parallel mechanism 3PTT as research subject, its inverse kinematic analysis solution was gotten. Dynamic model of the mechanism was established by Newton-Euler method, and the force and torque equations were derived. Dynamic simulation of 3PTT parallel mechanism was done by using ADAMS software, and simulation results have verified the correctness of the theoretical conclusions.

Dynamic Simulation Analysis of the Crane Hoisting Process Based on Adams

2014 ◽  
Vol 940 ◽  
pp. 132-135 ◽  
Author(s):  
Yi Fan Zhao ◽  
Ling Sha ◽  
Yi Zhu
Keyword(s):  
Dynamic Simulation ◽  
Simulation Analysis ◽  
Three Dimensional ◽  
Wire Rope ◽  
Dynamics Simulation ◽  
Dimensional Model ◽  
Analysis Model ◽  
Three Dimensional Model ◽  
Adams Software ◽  
Simulation Results

Established the dynamics simulation analysis model of crane hoisting mechanism based on the theory of dynamics in Adams software, and then through the three dimensional model of lifting mechanism dynamics entities, the constraints, load, drive can be added, the motion law can be defined to simulation analysis the change of the force of wire rope, the change of displacement, velocity and acceleration of lifting weight in the lifting process. On the basis of the simulation results, it can make a great improvement for the structure of crane and provide a meaningful theoretical reference for the hoisting machinery innovation design.

Design of a Test Rig for Vehicle Stabilizer Bar Fatigue Study

2018 ◽  
Vol 880 ◽  
pp. 226-231 ◽  
Author(s):  
Adrian Sorin Rosca ◽  
Nicolae Craciunoiu ◽  
Ionut Geonea ◽  
Cristina Ploscaru
Keyword(s):  
Numerical Simulation ◽  
Simulation Model ◽  
Dynamic Simulation ◽  
Fatigue Resistance ◽  
Strain Gauge ◽  
Test Rig ◽  
Adams Software ◽  
Dynamic Simulation Model

In this paper the design, experimental and numerical simulation of a test rig for stabilizer bars fatigue resistance study is presented. A virtual CAD of the test rig is developed, for design and simulation purposes. A dynamic simulation model is developed in ADAMS software, to study the stabilizer bar durability. Strain gauge transducers are used to measure the deformations of the stabilizer bar.

scholarly journals Dynamic Simulation and Optimization for Arthrospira platensis Growth and C-Phycocyanin Production

2015 ◽  
Vol 54 (43) ◽  
pp. 10606-10614 ◽  
Author(s):  
Ehecatl Antonio del Rio-Chanona ◽  
Dongda Zhang ◽  
Youping Xie ◽  
Emmanuel Manirafasha ◽  
Keju Jing
Keyword(s):  
Dynamic Simulation ◽  
Arthrospira Platensis ◽  
Simulation And Optimization

Research on the Kinematic Characteristics of Digging Tree Mechanism of Tree Transplanter

2014 ◽  
Vol 620 ◽  
pp. 381-387 ◽  
Author(s):  
De Jin Zhao ◽  
Yan Ling Guo ◽  
Wen Long Song
Keyword(s):  
Angular Velocity ◽  
Dynamic Simulation ◽  
Analytical Method ◽  
Angular Acceleration ◽  
Hydraulic Cylinder ◽  
Matlab Software ◽  
Kinematic Characteristics ◽  
Adams Software ◽  
Model File

In order to study the kinematic characteristics of the tree transplanter and the hydraulic cylinder, this paper established the model of the tree transplanter with the Cero2.0 software and analyzed kinematic characteristics of the hydraulic cylinder and the tree spade when the tree spade was driven by the hydraulic cylinder with the analytical method. The dynamic simulation curves of the angular velocity and the angular acceleration of the hydraulic cylinder can be obtained with the Matlab software. Then the appropriate format model file was imported into Adams software, and the angular velocity and the angular acceleration of the hydraulic cylinder were analyzed and simulated in Adams. The obtained curves in Adams software were compared with the curves obtained with the Matlab using the analytical method. The result revealed that the trends of the two ways simulation curves were consistent. The comparison showed the analytical method of kinematic characteristics of the tree transplanter and hydraulic cylinder was correct.

Dynamic Simulation of a Beta-Type Stirling Engine With Cam-Drive Mechanism

2010 ◽  
Author(s):  
Ying-Ju Yu ◽  
Chin-Hsiang Cheng
Keyword(s):  
Dynamic Model ◽  
Dynamic Simulation ◽  
Rotational Speed ◽  
Friction Torque ◽  
Stirling Engine ◽  
Operating Conditions ◽  
Drive Mechanism ◽  
Mass Moment ◽  
State Regime ◽  
The Individual

Dynamic simulation of a beta-type Stirling engine with cam-drive mechanism has been performed. A dynamic model associated with the cam-drive mechanism has been developed. Upon obtaining the gas pressure inside the chambers, the derived dynamic model is used to evaluate the transient rotational speed of the engine before the steady-state regime is reached. The torque of the engine can be calculated as long as the gas force, the inertia torque, the friction torque, and the load torque are evaluated. In this study, the mass moment of inertia of the flywheel is firstly calculated. The friction torque is assumed to be proportional to the time-varied rotational speed which is obtained by experiments. The weight of the individual parts of the engine has also been considered. An extensive parametric study of the engine under different geometrical and operating conditions has been performed and results are presented.

3D Dynamic Simulation and Optimization of Mammoth Desiliconization Converter for High-Quality Stainless Steel

2013 ◽  
Vol 787 ◽  
pp. 454-460
Author(s):  
Da Zhi Zhang ◽  
Zheng Yi Jiang
Keyword(s):  
Dynamic Simulation ◽  
Three Dimensional ◽  
Simulation Software ◽  
Molten Iron ◽  
Optimized Design ◽  
Simulation And Optimization ◽  
Bottom Blow ◽  
Technical Requirements ◽  
Significant Difference ◽  
Bottom Blowing

A three-dimensional dynamic simulation model of the molten iron flow field was presented in the paper with Fluent simulation software. Different operating parameters combinations, including different oxygen lance locations, oxygen pressures and oxygen flows, different arrangements of bottom blowing holes, hole sizes, nitrogen pressures and nitrogen flows were studied. It is shown that the relative optimum value of the distance from top-blow gun to the molten iron surface is 1500 mm, and bottom blowing hole diameter is 20mm, there is no significant difference of the blowing effects found when comparing single ring arrangement with double rings arrangement of 8 bottom blowing holes with only bottom-blow, and the bottom-blow of inner ring is disturbed by top-blow when top and bottom combined blow. Optimized design results have been applied to the design and manufacture of the actual converter, the converter has been successfully used in plant. The actual production results indicate that the desiliconization precision can reach 0.05%, the content of Cr2O3 in the slag after reduction can be less than 2%, better than the technical requirements of 3%, and improve the recovery rate of the chromium. Compared with traditional desiliconization method by iron gutter and iron ladle, desiliconization by converter does not use compression residue agents and reduce the amount of desiliconization agents and slag, and improve the desiliconization efficiency and productivity.

Sign in / Sign up

Export Citation Format

Share Document