搜索结果: 31-42 共查到“finite element analysis”相关记录42条 . 查询时间(0.15 秒)
3D finite element analysis of metal flow in hot aluminium extrusion of T-shaped profile with various offset pockets
Extrusion Finite element model Aluminium
2010/1/19
Purpose: The present paper has therefore investigated influence of offset pocket design on metal flow behaviour
in hot aluminium extrusion of a T-shaped profile.
Design/methodology/approach: A serie...
Finite element analysis of elliptic cup deep drawing of magnesium alloy sheet
Magnesium alloy sheet Finite element analysis Deep drawing
2010/2/8
Purpose: In magnesium alloy sheet products have been attracting more and more attention in recent years because of their application potentials as coverings of portable electrical devices and automoti...
Study on Internal Structure of Zygomatic Bone Using Micro-Finite Element Analysis Model Differences between Dentulous and Edentulous Dentition in Japanese Cadavers
Zygomatic bone Micro-CT Japanese cadavers Bone histomorphometry Finite element analysis
2010/1/20
The purpose of this study was to analyze changes in the internal structure of zygomatic bone using a micro-finite element analysis model (μFEA) and compare angular orientation of trabeculae against co...
Study on Internal Structure of Zygomatic Bone Using Micro-Finite Element Analysis Model
Zygomatic bone Micro-CT Japanese cadavers
2010/12/1
The purpose of this study was to analyze changes in the internal structure of zygomatic bone using a micro-finite element analysis model (μFEA) and compare angular orientation of trabeculae against co...
Finite element analysis of the interaction between an AWJ particle and a polycrystalline alumina ceramic
Numerical techniques Abrasive waterjet machining Brittle fracture model
2010/2/10
Purpose: Abrasive waterjet cutting involves use of a high pressure, abrasive laden waterjet at trans-sonic speeds to cut difficult-to-machine materials. The jet-material interaction depends on the nat...
Stress Distribution in Maxillary Alveolar Ridge According to Finite Element Analysis Using Micro-CT
Maxilla Micro-CT Finite element analysis Stress distribution
2010/1/20
The purpose of the present study was to evaluate stress distribution by finite element analysis in an accurate model simulating trabecular bone using micro-CT. Dentulous and edentulous maxillary jaws ...
Changes in Orthodontic Cephalometric Reference Points on Application of Orthopedic Force to Jaw:Three-Dimensional Finite Element Analysis
Finite element method Orthopedic force Sphenoid bone
2010/1/21
The present study investigated the effects of two orthodontic appliances on changes in the cephalometric reference planes using the three-dimensional finite element method. We simulated the use of a h...
Changes in Orthodontic Cephalometric Reference Points on Application of Orthopedic Force to Jaw: Three-Dimensional Finite Element Analysis
Finite element method Orthopedic force Sphenoid bone
2010/12/1
The present study investigated the effects of two orthodontic appliances on changes in the cephalometric reference planes using the three-dimensional finite element method. We simulated the use of a h...
Finite element analysis of slipped capital femoral epiphysis and its fixation by a single screw
slipped capital femoral epiphysis finite element method single screw fixation,
2010/3/11
Slipped capital femoral epiphysis (SCFE) is a relatively common orthopaedic disorder that occurs in early adolescent age. SCFE means the slip of the epiphysis of the upper part of the femoral head alo...
Finite element analysis of structures on the base of heterogeneous models
DEM, brittle fracturing ulti-surface plasticity and softening xplicit dynamicformulation oulomb friction contact
2010/3/12
In the paper a simple fracturing model is presented using the 2D discrete element method capable of simulating large-scale brittle fracturing. It uses the combined MohrCoulomb and Rankine material mod...
Finite Element Analysis of Hepatic Radiofrequency Ablation Probes using Temperature-Dependent Electrical Conductivity
Hepatic Radiofrequency Ablation Temperature-Dependent Electrical Conductivity
2010/3/1
The data demonstrate that significant errors are generated when constant electrical conductivity is assumed in coupled electrical-heat transfer problems that operate at high temperatures. These errors...
Finite element analysis based on heterogeneous models
heterogeneous mathematical problem finite element method bubble functions
2010/3/12
A heterogeneous mathematical model (elastic body - Timoshenko shell) has been applied for the analysis of some elastic structures. The boundary and variational formulation of the heterogeneous mathema...