搜索结果: 1-8 共查到“机械设计 modeling”相关记录8条 . 查询时间(0.156 秒)
MODELING AND CONTROL OF HYDRAULIC WIND ENERGY TRANSFERS
Hydraulic Transmission System Hydraulic System Modeling Hydraulic System Control
2015/1/12
The harvested energy of wind can be transferred to the generators either through a gearbox or through an intermediate medium such as hydraulic fluids. In this method, high-pressure hydraulic fluids ar...
MODELING THE INTERDEPENDENCE OF ELECTROCHEMICAL AND MECHANICAL PROPERTIES IN PER SULFONATE ACID PROTON EXCHANGE MEMBRANES
PEM fuel cell membrane Conductivity Measurement
2015/1/12
Proton exchange membrane fuel cells (PEMFC’s) offer an attractive alternative energy resource over traditional fossil fuels. The advantages such as high power density, relatively quick start-up, rapid...
Engineering Modeling, Analysis and Optimal Design of Custom Foot Orthotic
Engineering Modeling Analysis Optimal Design Custom Foot Orthotic
2014/10/24
This research details a procedure for the systematic design of custom foot orthotics based on simulation models and their validation through experimental and clinical studies. These models may ultimat...
Design and Modeling on Stranded Wires Helical Springs
stranded wires helical spring mathematical model finite element analysis
2011/8/4
A stranded wires helical spring is formed of a multilayer and coaxial strand of several wires twisted together with the same direction of spiral. Compared with the conventional single wire spring, the...
Evaluation of Statistical Modeling Techniques in the Investigation of the Dimensions of Machined Components
Dimension measurement statistical modeling beta distribution function
2009/10/15
In this study, an investigation was conducted to find the behavior of the variation of the dimensions of machined workpieces collected for quality control purposes and to propose statistical distribut...
Mathematical Modeling of Fractionation During the Mold Filling of Semi-Solid Metal Slurries
Semi-solid slurries fractionation mold filling mathematical modeling
2009/10/14
Mold filling and fractionation of semi-solid slurries are numerically investigated. A tin lead alloy (Sn-15%Pb) is employed to fill the mold under a range of processing conditions including inflow vel...
Diagnosis of Turbulence Radiation Interaction in Turbulent Flames and Implications for Modeling in Large Eddy Simulation
Turbulence-Radiation Interaction Large Eddy Simulation turbulent combustion radiative transfer
2009/10/9
An a priori study of the turbulence radiation interaction (TRI) is performed on numerical data from Direct Numerical Simulation (DNS) of a turbulent flame. The influence of the various correlations th...
Developing a Large Eddy Simulation Model (2DH FLOWER SD) for Flow Modeling in Compound Channels
Large eddy simulation Compound channel Turbulent flow Navier-Stokes equations
2009/9/30
As a compound channel is characterized by a deep main channel flanked by relatively shallow floodplains,the interaction between the faster fluid velocity in the main channel and the slower moving flow...