H - hexahedral 中文

hexahedral adj.六面體的，有六面體的。

hexahedron
In order to solve n - s equations , a strategy is presented for generating three - dimensional unstructured viscous grids automatically , which using the advancing - layers method ( alm ) for generating prism or hexahedral grids in viscous dominated flow regions and using the advancing - front method ( afm ) for generating conventional tetrahedral grids in the other field of computational region 在網格生成方面，本文發展了用于navier - stokes ( n - s )方程數值計算的非結構粘性網格的自動生成方法。在物面附近的粘性作用區域內使用推進層方法生成三棱柱或六面體網格，并使用一定的網格生長控制參數實現流場內網格尺寸的平滑過渡。
The explicit finite element method ( fem ) based on the varying time - step was selected to analyse the dynamic roll - pass process ; the nodes on the leading face of the steady - state elements set was extracted and projected onto a plane to give the required mesh , also called the origin mesh ; the implicit fem was selected to analyses the inter - pass transient thermal process ; a geometric part from the mesh was generated and meshed by using the quadrilateral elements , a heat transfer analysis was selected to transfer the node temperature data ; a new model was created by using hexahedral elements , mapping the node temperature and the equivalent plastic strain on the integration points 利用基于變步長中心差分格式的顯式積分方法分析瞬態軋制過程；提取穩態單元集節點形成截面網格；利用隱式積分方法分析軋制道次間隙瞬態溫度場；對型鋼斷面進行平面四邊形網格劃分并映射節點溫度數據；利用六面體單元構建有限元分析模型，映射單元節點的溫度、積分點的等效塑性應變，進行數值分析。
The main works of this dissertation are to adopt the standard 3 - dimensional hexahedral meshes and the traditional finite elements to construct the cover system in manifold method ( mm ) , and apply mm to the linear statics analysis of three - dimensional continuous object . the analysis processes developed are programmed 本文的主要工作是采用標準的三維六面體網格(長方體)和傳統的有限單元網格來構成三維流形方法的覆蓋系統，并將其應用于三維連續體的彈性靜力學分析；同時用程序將其成功地實現。
In this paper , nonlinear behavior of reinforcement concrete combined torsion members subjected to axial compression , bending moment , shear and torsion is analyzed and researched with nonlinear finite element method . concrete has been modeled using eight - node hexahedral isoperimetric element and reinforcement element are divided into two cases . longitudinal reinforcement has been modeled with discrete element and stirrup has been modeled with smeared element 在建立鋼筋混凝土的有限元模型時，混凝土采用的單元為八節點六面體等參單元，鋼筋單元分為兩種情況，縱向鋼筋采用分離式鋼筋單元，箍筋采用埋藏式鋼筋單元，即箍筋作為附著在混凝土等參數單元內或單元上的“膜單元” 。
First of all , the hexahedral meshes are chosen as the cover system of nmm . the cover system of three - dimensional nmm , displacement functions in the all cover systems , the selection of weight functions , diversified unit matrix and numerical integral method of manifold element ( hammer integral method ) are discussed in detail 文中首先選取標準的三維六面體網格作為流形方法的基本覆蓋，研究了三維數值流形方法的有限覆蓋系統、各階覆蓋位移函數、單元權函數的選取、三維數值流形方法中的各種單元矩陣、以及流形單元的數值積分方法( hammer積分方法) 。
The solution algorithm involves tracing the characteristic lines backwards in time from a upwind element of an interior point . two advanced mehtods , quasi - consistence and consistence hexahedral element method , for three - dimensional advective problem are developed . and comparison of these two methods with linear interpolating function method is implemented 當re 400時，流動明顯地具有二維性； re 800時，流動具有一定程度的三維性，而且出現了次回流區； re 1000時，流動則具有明顯的三維性。
The verification of the algorithm is performed using a gauss - distributed concentration ball and a stock wave at steady flow in an open channel . the comparison with an analytical problem solution shows that the precision and the stability of quasi - consistence hexahedral element method is as good as that of consistence hexahedral element method , better than that of the linear interpolating function method 6 、比較分析了網格布置形式對圓管流動和臺階突擴流動計算結果的影響后表明，應在物理量梯度變化較大的區域適當加密網格，才能較好地模擬這些區域的流動特性以及壁面對整個流動的影響。
When the foundation and the intake tower are both important analytical objects , and the geological condition of foundation is very complex , the slope is meshed with tetrahedral element , while the intake tower is meshed with hexahedral element 本文針對百色水電站的地基和進水塔均是主要分析對象，而地基的地質條件十分復雜，提出了非一致網格位移協調解法。地基采用四面體單元和進水塔采用六面體單元。
The author also discusses some problems now existing in the software of cfd preprocessing , brings forward to a method of three - dimension multigrid automatic generation based on rule hexahedral to generate grids , and compiles the procedure code 提出了一種運用基于規則六面體的三維多重網格自動生成方法來劃分網格,并編寫了程序代碼。
This preprocessing software can realize mesh automatic generation of rule hexahedral , can generate well - proportioned and non - well - proportioned grids . this soft can also realize the function of grid local refining 此前處理軟件能夠實現對規則六面體的網格自動剖分,可以生成均勻與非均勻網格,具有網格局部加密的功能。
Hexahedral puzzle cubes is a very interesting educational game product , and it not only trains children ' s coordination of hands and eyes , but also is helpful for fostering their power of organization and thinking 立體拼圖是一款有趣的益智游戲產品，除了可以訓練孩子們的手眼協調，還可以培養他們的組織能力和思考能力。
For the variables with greater gradient , a high - precision interpolating function , such as quasi - consistence hexahedral element method , is naturally necessary to be adopt 開邊界給定方式宜采用速度dirichlet條件和流動壓力neumann條件，以利用壓力無反射條件，加快計算收斂速度。
The basic hexahedral module can be deployed and stowed with the motion of the spring in the diagonal stretchy member , so is the whole structure 該拋物面天線的基本組成單元是六棱柱，其展開驅動力主要依靠對角桿件中的拉伸彈簧。
This paper proposed a hexahedral deployable space antenna , which is composed of hexahedral modules 結構的具體設計和幾何關系計算是拋物面天線設計的一個重點和難點。
Three - dimensional numerical simulation of flows in catalytic converter with complex type using hexahedral mesh 六面體網格下復雜型轉化器的三維數值模擬
Advance of hexahedral element remeshing methods for bulk metal forming process fem simulation 金屬塑性成形有限元模擬中的六面體單元再劃分技術研究進展
Nonorthogonal hexahedral mesh finite volume difference method for the 3 - d diffusion equation 三維擴散方程非正交六面體網格的有限體積差分法
Optimization and generation of finite element hexahedral mesh in metal forming process 金屬塑性成形有限元六面體網格自動生成方法及優化技術
Visualization of section for three - dimensional fem analysis with hexahedral elements 基于任意六面體單元數據場的剖面可視化算法

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hexahedral

hexahedral adj.六面體的，有六面體的。

hexahedron

The basic hexahedral module can be deployed and stowed with the motion of the spring in the diagonal stretchy member , so is the whole structure 該拋物面天線的基本組成單元是六棱柱，其展開驅動力主要依靠對角桿件中的拉伸彈簧。

This paper proposed a hexahedral deployable space antenna , which is composed of hexahedral modules 結構的具體設計和幾何關系計算是拋物面天線設計的一個重點和難點。

Three - dimensional numerical simulation of flows in catalytic converter with complex type using hexahedral mesh 六面體網格下復雜型轉化器的三維數值模擬

Advance of hexahedral element remeshing methods for bulk metal forming process fem simulation 金屬塑性成形有限元模擬中的六面體單元再劃分技術研究進展

Nonorthogonal hexahedral mesh finite volume difference method for the 3 - d diffusion equation 三維擴散方程非正交六面體網格的有限體積差分法

Optimization and generation of finite element hexahedral mesh in metal forming process 金屬塑性成形有限元六面體網格自動生成方法及優化技術

Visualization of section for three - dimensional fem analysis with hexahedral elements 基于任意六面體單元數據場的剖面可視化算法