1. Two Phase Flow PDE System
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2. Two Phase Flow Domain & Boundary Condition
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3. Two Phase Flow Numerical Results
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4. Two Phase Flow Numerical Results
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5. Two Phase Flow Numerical Results
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6. Two Phase Flow Numerical Results
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7. Another Two Phase Flow
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8. Some Real-life Engineering Computing
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9. Basin Modeling System Basin of Bo Hai Sea
Basin Modeling System gathers non-conforming DDM together with parallel algorithms. It considers the existence of the most complicated geological event namely the fault evolution. The creative idea is to regard fault as the interfaces of sub-domains, and apply Lagrange multiplier to deal with the non-conformity derived from the fault movement. All kinds of geological conditions which influence the basin evolution and fault movement are considered synthetically in the system. It simulates successfully the oil & gas basin’s birth and evolution. In the 30th International Geological Congress Basin Modeling System and its application has obtained comprehensive attention, and has been received by the core journal of the Third World Academy of Sciences (IGC).
Ying Ge Hai Basin of South China Sea
Basin of Bo Hai Sea
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10. Wall Rock Stability System
2D Wall Rock Stability System supplies the important direction to the engineers of water and electricity field for selecting the cave location and optimizing the construction program. It has been applied in the design of electricity generating workshops of Beijing Shi San Ling reservoir and Da Chao Shan water-electricity station in Yunnan Province
Yield Field
Vertical Displacement
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11. Optimal Design For Uniform Flow On Coating Die
Optimal design for uniform flow on coating die is a complicated 3D computational fluid dynamics problem. It makes the uniform flow at cavity exit as the optimal objective, and gets the most appropriate shape for coating die and direct its design inversely.
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12. Bearing Intensity Analysis
It is a complicated multi-body contacted problem with nonlinear boundary.We employed the discontinuous deform analysis method with Lagrange multiplier to simulate the contacted force, and obtained bearing’s stress distribution successfully.
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13. Dam Seepage
Dam Seepage is a complicated free bundary problem. The following example simulated the seepage law inside the dam as a high water head exists.
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14. Arc Dam Dynamical Analysis
This method is applied to Xiao Wan which will be the highest arc dam in Asia. Because it lies in the earthquake active area, and some faults and weak faces exist, the dynamical analysis is more important to its resistance to earthquake. Lagrangian Discontinuous Deform Analysis (LDDA) is a good method to simulate the discontinuous displacement. It can give out the contacted forces on discontinuous faces to simulate their slippage and split.
Horizontal Stress
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15. Pressure Vessel Analysis System
It is special to the pressure vessel‘s finite element analysis. From it we can get stress,temperature,thermal stress and fatigue analysis for pressure vessel. It has been authenticated by China National Standardization Committee on Pressure Vessels(CNSCPV).
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16. Dynamotor Electromagnetic Analysis System
Dynamotor is a electromagnetic-mechanical transform equipment. It is very important for optimal design to simulate its inner electromagnetic field. The system supplies the most effective implement for dynamotor’s performance analysis and optimal design.
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17. Heat Conduction Of Semiconductor Chips
In practical manufacture the semiconductor chips need to analyse its resistance to extreme temperature. The project simulated successfully the chips’ temperature distribution under special environment. The numerical results have been compared with experimental results, their error is between (℃).
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