新聞中心

ADINA的網格工具

  Meshing Tools in ADINA ADINA offers powerful meshing tools to help users generate high-quality meshes of various element types. In this Tech Brief, we give a brief educational overview of the advancing front and Delaunay triangulation methods used for generating free-form meshes. We also demonstrate ADINA’s newly enhanced boundary layer meshing. A more comprehensive description of all the meshing tools offered in ADINA is given in the new ADINA Handbook, which can be

ADINA中的裂縫建模

Modeling Fracture in ADINA In the assessment of possible crack growth in structures such as power plants, heavy machinery and airplanes, the computation of stress intensity factors along 3D cracks using linear elastic fracture mechanics is extremely important. Traditionally, the J-integral and stress intensity factors are calculated using a virtual shift technique based on nodal point virtual shifts, in which a mapped mesh is required around the crack front. However, for complicated c

ADINA 9.5.1版本發布

9.5.1版本發布 和9.4.4版本相比，新版有如下更新： 新版版增加了新的命令以及關聯的參數以及特性更新，具體更新請見pdf文檔。 https://contact.adina.com/relnotes_95.pdf

ADINA 9.4.4版本發布

9.4.4版本發布 和9.3.4版本相比，新版有如下更新： 新版版增加了新的命令以及關聯的參數以及特性更新，具體更新請見pdf文檔。 http://adina.com/relnotes_94.pdf

ADINA 9.3.4版本發布

9.3.4版本發布 和9.2.5版本相比，新版有如下更新： 新版版增加了新的命令以及關聯的參數以及特性更新，具體更新請見pdf文檔。 http://adina.com/relnotes_93.pdf

ADINA 9.2.4版本發布

9.2.4版本發布 和9.1.3版本相比，新版有如下更新： 新版版增加了新的命令以及關聯的參數以及特性更新，具體更新請見pdf文檔。 http://adina.com/relnotes_92.pdf

ADINA 9.1版本發布

和9.0.7版本相比，新版有如下更新： 新版版增加了新的命令以及關聯的參數以及特性更新，具體更新請見pdf文檔。 http://adina.com/relnotes_91.pdf

ADINA 9.0版本發布

9.0版本發布 和8.9.4版本相比，新版有如下更新： 新版版增加了新的命令以及關聯的參數以及特性更新，具體更新請見pdf文檔。 http://adina.com/relnotes_90.pdf

管道彈塑性大應變坍塌分析

    Elasto-Plastic Large Strain Collapse Analysis of Pipes The collapse analysis of pipes is important in a number of industries, and notably in the offshore oil and gas industry. Such simulations are, in general, difficult because the kinematic large displacement/large strain behavior of the pipe and the large strain elasto-plastic material behavior need to be modeled accurately. The analysis must yield reliably accurate results because many important engineering decis

液壓發動機支座

  Hydraulic Engine Mount Physical Problem Hydraulic engine mounts are widely used in the automotive, marine, and construction machinery industries since they are more effective than conventional elastomeric mounts. The primary function of an engine mount is to support the engine and isolate engine vibrations from the vehicle chassis. The two major sources of engine vibration are: Low frequency (1-50Hz), high amplitude (1-2mm) vibration from shock excitations.