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Three-Dimensional Nonlinear Dynamic Model and Macro Control of Real Estate
Real Estate Macro Control Three-Dimensional Dynamic Model Extreme Value Analysis
2013/1/29
In this paper, according to economics of real estate and macro-control theory, combine with the characteristics of the real estate market, macro-control of the real estate market is studied. After giv...
Numerical study on three-dimensional flow field of continuously rotating detonation in a toroidal chamber
continuously rotating detonation three-dimensional flow field structure numerical study detonation parameters deficit effects of wall geometries
2012/2/24
Gaseous detonation propagating in a toroidal chamber was numerically studied for hydrogen/oxygen/ni-trogen mixtures. The numerical method used is based on the three-dimensional Euler equations with de...
Development of Stretchable and Flexible Wood which Possesses Optimum Properties for Three-Dimensional Molding
three-dimensional molding high-pressure steam deep drawing stretchable wood compressed wood
2009/11/23
A three-dimensional molding method has been developed to make wood an alternative resource of plastics. This method is an unprecedented way of wood processing which uses deep-draw wood molding. To est...
Preparation and Characterization of Three-dimensional Photocatalyst-TiO2 Particulate Film Immobilized on Activated Carbon Fibers
liquid phase deposition TiO2 particulate film activated carbon fibers
2009/11/13
A novel three-dimensional photocatalyst, TiO2 particulate film immobilized on activated carbon fibers (TiO2/ACFs), was prepared by liquid phase deposition. The photocatalyst was characterized by SEM, ...
Engineering a light-emitting planar defect within three-dimensional photonic crystals
photonic crystals photoluminescence planar defect
2010/1/19
Sandwich structures, constructed from a planar defect of rhodamine-B (RhB)-doped titania (TiO2) and two photonic crystals, were synthesized via the self-assembly method combined with spin-coating. The...
Use of Non-Uniform Rational B-Splines for Three-Dimensional Computer Simulation of Warp Knitted Structures
Textile CAD 3D Solid Modelling Warp Knitting NURBS
2009/10/13
Some specific curves and surfaces have been used by engineers in the aerospace and automotive industries to design parts, such as car-body panels, for the last three decades. In this study, a method i...
Steady Three-Dimensional Flow of a Walter's B' Fluid in a Vertical Channel
Walter's B0 fluid Vertical channel Viscoelasticity Injection
2009/10/12
Steady three-dimensional flow of a Walter's B0 fluid in a vertical channel was investigated. It is assumed that the fluid is injected into the channel through one side of the channel. The combined e e...
Steady Three-Dimensional Flow of a Second Grade Fluid towards a Stagnation Point at a Moving Flat Plate
Second grade fluid Stagnation point Viscoelasticity Boundary layer
2009/10/12
The problem considered here is the steady three-dimensional flow of a second grade fluid near the stagnation point of an infinite flat plate moving parallel to itself with constant velocity. The basic...
基于CT的水泵叶轮三维重建（Three Dimensional Reconstruction on Impeller of Pumps Based on CT）
水泵 逆向工程 叶轮 模型重建 多层螺旋CT
2010/4/1
针对当前常用的逆向工程方法不能处理水泵零件内部结构的局限性，提出了利用医用多层螺旋CT对水泵叶轮进行透视扫描的方法，并在VC++ 6.0开发平台上，利用一系列数字化图像处理算法对获得的含有叶轮设计与内部构造信息的CT断面图像进行处理，通过预处理、二维图像处理、二维几何处理以及三维图像重建等实现了水泵叶轮的三维表面重建以及表面模型到实体模型的转换，为水泵叶轮的逆向工程提供了一种新的思路。 Aimed...
Three-Dimensional Metamaterials with an Ultrahigh Effective Refractive Index over a Broad Bandwidth
Three-Dimensional Metamaterial Ultrahigh Effective Refractive Index Broad Bandwidth
2015/8/10
The authors introduce a general mechanism, based on electrostatic and magnetostatic considerations,for designing three-dimensional isotropic metamaterials that possess an enhanced refractive index ove...
Three-dimensional Finite Element Analysis of Magnetic Flux Leakage Signals Caused by Transmission Pipeline Complex Corrosion
Finite element analysis Magnetic flux leakage Non destructive testing
2009/7/24
The most commonly used and cost effective method of transmission pipeline non destructive testing (NDT) utilizes the magnetic flux leakage (MFL) technique. The corrosion pits occur in many and comple...
Three-Dimensional Low-loss Waveguide Shuffler and Splitter / Combiner using Novel Mirror Structure
Waveguide Shuffler Splitter / Combiner Mirror Structure
2015/7/17
We present 3D low-loss optical waveguide shuffler and splitter/combiner which will become important for high-channel count optical interconnect. We used a couple of TIR mirrors at a shuffling point an...
Development of Visualization Technique for Three-Dimensional Distribution of Protein and Starch in a Brown Rice Grain Using Sequentially Stained Sections
3D rice section
2009/7/8
A three-dimensional (3D) visualization technique was developed to visualize the distributions of protein and starch inside the whole body of a brown rice grain. The automatic precision microtome syste...
Three Dimensional Analysis of Heat Transfer during Food Thawing by Far-Infrared Radiation
far-infrared radiation heat transfer analysis thawing
2009/7/7
An apparent specific heat model was introduced to predict three dimensional heat transfer in food thawing by far-infrared radiation. A finite element method was applied to solve the fundamental equati...
Computer programs to model three dimensional structure of the MMC
Composite alloys Reinforcement Spatial modelling
2011/4/1
This study presents two computer programs contributing to the spatial description of the composite alloy structure. In one program the structure of an alloy suspension composite is generated (reinfor...