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单词 Finite element
例句
1 The use of parallel processing in finite element analysis.
2 This is the power of the finite element method.
3 In this case the subject for the finite element analysis is the bone.
4 The finite element and dynamic stiffness methods are introduced and exemplified in simple cases.
5 This paper establishes the finite element equation for the spherical shell.
6 Strength of the school box with ABAQUS finite element analysis, and electric stress test method.
7 Finite element method is applied to solve the field with the temperature field characteristic, then the ampacity of buried cables is received after iterative computation.
8 Three-dimensional finite element model of Lijiaxia Hydropower Station is established to monitor operation condition of the arch dam.
9 That we use finite element analysis calculate to the strength and the rigidity of the bodywork structure. Thus the optimum fillet of the small underframe structure can be specified.
10 The 3D elastic-plastic finite element model for the stretch forming of automobile wheel hub end housing was established, and the deep drawing process was numerically simulated by MARC software.
11 In this paper, the relativity of 3D finite element meshes is discussed and an efficient hidden surface removal algorithm based on the relativity is presented.
12 Methods:The models of 3 dimensional finite element analysis (3 D FEA) of left upper permanent central incisor were designed by microtomy. Comparative studies of stress distribution were carried out.
13 Objective : To build a three - dimensional finite element model of temporomandibular joint and the mandible.
14 Methods A three-dimensional finite element model of the nasomaxillary complex was created, consisting of 1638 isoparametric elements and 1827 nodes.
15 In this paper, finite element method is used to the computation of the equivalent resistance network for multilevel packing structure with arbitrary boundary.
16 This paper proposes a load-modifying method for the finite element analysis of the single-deck floating roof under rainwater loading.
17 In this paper , Finite element analysis ( FEA ) simulation models for partial discharge wave propagation are built.
18 The shredding process of steel scrap was simulated through FEM software ANSYS/LS-DYNA based on Nolinear finite element method. The simulating results that steel scrap is shredded are acquired.
19 Objective:To conduct such a study on TSS downstream of mitral stenosis using a finite element model of two dimensions combined with Doppler echocardiography in human beings.
20 Head shaft is one of the main load- carrying parts in chain conveyor. Finite element analysis and optimal design of the head shaft are conducted and its optimum dimensions are obtained.
21 In this thesis, we analyze and design the piezoelectric device by finite element simulation.
22 The element size affects greatly the simulation result during finite element analysis of structure, in ANSYS.
23 The tube expanding process is simplified as the deforming process. of a ring under internal pressure. Aspecific finite element analysis procedure is programmed to simulate the deforming process.
24 In architectonics , the calculation of rectangular plate on elastic foundation, in common, is used by the finite element method and chart. It is difficult to obtain the universal analytic solution.
25 The study on dynamic characteristic of rolling washing machine cabinet is performed with Finite Element Analysis Method and modal experiment.
26 Aiming at flitch plate structures, a convenient and practical finite element model is built.
27 To make a better understanding of joint mechanics behaviors, this thesis studies joints of T-section steel truss with finite element method (FEM).
28 The convergence analysis for the second order hyperbolic equation with the P 1 - nonconforming finite element is discussed.
29 According to the structural feature of parallel single disk gate valve, the strength and rigidity of body will be calculated with finite element method, and with cylindroid shell theory.
30 The effect of elastic modulus of adhesive on the str ess distribution in aluminium alloy single lap joint was investigated using elastic-plastic finite element method(FEM).
31 Make use of table analysis, modal analysis of ANSYS finite element software motive force to analyze shake stress analysis of the arch dam.
32 The principle and methodology of assembly level finite element modeling and analysis of gun breech mechanism were put forward in this paper.
33 At the same time, we obtained results from the analog method by means of resistance network. The results were compared with that of the finite element method, and they are in good agreement.
33 try its best to gather and make good sentences.
34 The finite element method does not exhaust the possibilities for variational methods.
35 First of all, the excitations of gearing including stiffness excitation, error excitation and meshing shock excitation are simulated by finite element method and error equivalent method.
36 Results A 3D finite element model of fixed denture including alveolar bone, abutment, pericementum and denture were established.
37 The development of computer and finite element method, proffer a new way for this research.
38 Secondly, a systematic formulation as well as its computational algorithm for bridge flutter and buffeting analyses which is featured by finite element method is presented.
39 Systematic research on the distributing instance of rubbing heat of a car friction plate was carried through by using the heat analysis theory and the finite element method.
40 Equivalent resistance method(ERM) and finite element method(FEM) is adopted in this paper to calculate current field in aluminum reduction cells of four side anode risers.
41 Based on the wave theory, finite element theory and combustion of combustion pressure oscillation in D.
42 Finally, the torsion vibration nature frequency and torque amplitude factor of a rolling mill are calculated by using finite element method.
43 Based on coupled field-circuit model, the magnetic field and inductance of air-core reactor are computed by using finite element software.
44 Firstly, the paper deeply describes related knowledge of acoustic horn as well as basic principle of (FEA) the finite element analysis method.
45 A general finite element ANSYS of power module is used to calculate wave load against semi-submersible platform. The way of its analysis and calculation processing is also shown in the paper.
46 This paper discusses the realization of multiplicative decomposition elastoplasticity in anamorphosis finite element equation.
47 In Chapter 4(), we discuss superapproximation of the rectangular parallelepiped finite element.
48 Graphics software is an important part of a finite element system for sheet metal forming.
49 Tapered beam of a steel portal frame is numerically simulated by the finite element method, and the changes of temperature field under the ISO time-temperature curve and local fire are obtained.
50 The Foundation of Finite Element Model for Cleft Palate and Analysis of Biomechanical Properties.
51 Two finite element thermal models for MCM with silicon substrate were built.
52 The methods and techniques in writing the preconditioner of the finite element modeling of semi-rigid connections with programming language C are mainly introduced.
53 Based on method of HR, refinement of hexahedral finite element mesh is realized by APDL program.
54 In this paper the linear triangular finite element approximation to the Parabolic Problem in the domain with curved boundaries is studied.
55 In the past, the pull-in parameters of parallel plate MEMS devices with the fringing field effect are often estimated using finite element method (FEM).
56 Based on interval analysis and displacement finite element method, the static displacement response analysis of structure comes down to solve the interval finite element control equation.
57 Check analysis about the tower adopt the finite element method reduces the cost of design and increases the efficiency of design.
58 But if the surface layer is considered, the traditional finite element methods can not be used, since the ill-condition of structural equilibrium equations produce numerical difficulties.
59 Taking a certain typed shock absorber of inertia platform as an object of study, the finite element analytical method on the elastic property of rubber shock absorber was approached.
60 Objective To establish the three-dimensional finite element model of zygomatic complex with masseter forces.
61 The temperature distribution and stress distribution of blast furnace tuyere with gradient coating have been studied using finite element analysis software, comparing with uniform coating.
62 According to the initial state stress and the finite element model, the fabrication length of the cables, bars and beams at zero state can be determined.
63 Equivalent triangle structure is constructed with hinged bar elements to precisely simulate the effect of wire rope pulley block in the finite element analysis of structure of construction machines.
63 try its best to collect and create good sentences.
64 A 3 - D solid finite element modal of a horizontal decanter centrifuge drum was established by ANSYS.
65 There are three main methods by far, idealized structural unit method, simple method and nonlinear finite element method.
66 Shape function used for describing displacement distribution in element determines the speciality of the element in the finite element methods.
67 The optimization aimed at decreasing deform force of forging is carried out. Based on rigid viscoplasticity finite element method, the optimization design is studied.
68 This paper compute and analyze two dimension electromagnetic field of discal magnetoelectric machine using ANSYS finite element analysis software.
69 A comparison of computed result of the finite element with theoretical result shows good agreement.
70 Starting from the engineering modular method to build the finite element model base of dentognathic tissue.
71 A stress analysis of a Powder Metallurgy (PM) turbine disc was accomplished by finite element method.
72 The colored patterns on arbitrary cut plane is an important method in 3D data-field visualization of finite element.
73 This paper presents effects of blade on frequency of fan in air conditioners using finite element analysis method when the angle of air-inlet and the chordal length of blade are changed.
74 Let the finite element analysis method be introduced into the CAD of carbide end mill, and carry out an analysis on the strength and rigidity of the cutter.
75 Based on three dimensional finite element analyses of magnetic fields, the cogging torque of a prototype motor is calculated using the virtual work and Maxwell stress tensor methods.
76 Numerical simulation of solidification for working table casting has been carried on by finite element method.
77 Through time stepped finite element analysis, some methods for approximate core loss calculation considering only the alternating magnetic filed were proposed in this paper.
78 In this paper we first presents different iterative finite element schemas for different terrains and introduces the definition of apparent resistance.
79 Then, it introduced the approach to evaluate footwear with finite element method, and the process of the reconstruction of the 3-D Finite Element Modeling of human foot - skeleton based on CT images.
80 On this basis, as the permeability of permanent magnetism material is non-linear, two gear wheel's magnetic field is simulated with finite element software, and analysis of the result is carried on.
81 Results:The three dimensional finite element model including the molar and its alveolus and periodontium, has 4983 nodes and 4281 units.
82 Taking a four bar linkage for example, the KED analysis is conducted. These results yielded by this method are contrasted with those by the finite element method.
83 The key to establish a precise dynamic model with Finite Element Method is the simulation of the dynamic characteristics of the joint face in the machine tool.
84 By use of finite element analysis software ANSYS, the steady-state temperature field and thermal stress field in the tubesheet of a large fixed tubesheet heat exchanger were analyzed.
85 Finite element language and finite element program generator which have been developed in recent years as a new trend of developing application softwares are introduced in this article.
86 With finite element method and compressed flexible array method, this paper establishes a method calculating displacement of joint slab on elastic foundation.
87 A new finite element space is studied, in which the scaling function of B-spline wavelet is consider as the shape function of tetrahedron.
88 Several important problems for updating finite element model of linear constant coefficient system are demonstrated.
89 First, the global response predictor (such as deflection, frequency and buckling load) was computed from the general finite element analysis procedure without using shear correction factor.
90 In this paper, based on instantaneous potential energy principle and spline interpolating function, the structural dynamic spline finite element equation are derived.
91 Finite element method combined with boundary collocation method is used to calculate the stress intensity for the heel of gravity dams in this paper.
92 The rigidity calculation of the closed thin - walled section rod structure of aircraft is carried out by using finite element method and the result tallies with the full - scale test value well.
93 Professor Maattanen presented a finite element model for analysis of ice forces on a large cone structure on the basis of field experience of the Kemi-I lighthouse in the Gulf of Bothnia.
94 The effect of gas hole location on SMT solder joint fatigue life has been analyzed by finite element method .
95 Both the proposed method and finite element method were applied to analyze the dynamic responses of a two-layer plate subjected to rectangular impulsive load,(http:///finite element.html) and the results show a good agreement.
96 Authors suggest a practical method based on dynamic analysis of finite element for modifying natural frequencies of hull grillage beam, and its software is completed.
97 Using of Finite Element Method, numerical simulation of cold pressure welding processes was done.
98 The finite element method is well adopted to complex problems in applied mechanics and related.
99 Objective: To explore the method to construct three-dimensional finite element model for maxillary posterior-tooth area, maxillary sinus, zygoma and zygomatic implant.
100 Based on the inverse iteration method, an iterative technique for dynamic condensation of finite element models has been derived in this paper.
101 A coupled magnetic - circuit - fluid thermal finite element model is proposed for thermal analysis of dry - type air-core reactor.
102 The stress states of the ceramic nozzles with different entrance angle in the sand blasting process are analyzed with finite element method .
103 Using general-purpose finite element program ANSYS, a three-dimensional finite element model of interaction between raft foundation and groundwork soil is established.
104 Based on this project, this paper has used the finite element method to analyze the similar isotrope rock slope with accumulative stratum.
105 The electromagnetic field analysis in charging capacitor and pulse transformer is carried out by employing an ANSYS software for, which is based on the finite element method (FEM).
106 It takes up a major part of the total time of the finite element analysis.
107 The cross-coupling between the cells of electrostatically driving matrix is first studied by means of Finite Element Method (FEM) and the results have been applied in designing optical switch matrix.
108 This paper describes a structure strength computation of a certain mounting rack for airborne computer by the use of the finite element method.
109 According to the principle of virtual work, finite element equation can be directly derived to determine wave field of transient elastic wave.
110 The finite element analysis of the magnetic field for a MR valve of the damper was done via ANSYS package, and the magnetic flux density of MR valve was obtained.
111 Using the pressure minimum integral, finite element equations are obtained based on the full potential equation.
112 This paper extends the theoretical model and application scope of multi-stage compound option and path-dependent option using Finite Difference Method and Finite Element Method.
113 The problem of achieving stable reliability analysis of piezoelectric trusses with random parameters was studied on the basis of the finite element analysis method and stable secular equation.
114 Comparing the results of upper and lower membranes leakage test and finite element computer simulation proved that the model was correct.
115 The sparse finite element is considered for solving eigenvalue problems. Based on an interpolation postprocessing, superconvergence estimates of both eigenfunction and eigenvalue are obtained.
116 The predicted transmission loss of perforated tube silencers using the finite element method and experimental results are compared and showed good agreement.
117 Numerical simulation of multi point bending process of strip under different loading paths is dealt with the finite element polycrystal model.
118 Furthermore, the soldering process of PCBA in the whole infrared reflow soldering stove is modeled by the finite element software, ANSYS, and is simulated by the three-dimensional modelling.
119 Analyzing the heat transfer of thermometric sensor for liquid steel, a relevant finite element model is developed for the sensor.
120 The stress field of composite plate subjected to low velocity impact was simulated using finite element soft package of ANSYS.
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