Invention Grant
- Patent Title: Semi-Lagrangian CIP fluid solver without dimensional splitting
- Patent Title (中): 半拉格朗日CIP流体求解器无尺寸分裂
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Application No.: US12414978Application Date: 2009-03-31
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Publication No.: US08055490B2Publication Date: 2011-11-08
- Inventor: Doyub Kim , Oh-Young Song , Hyeong-Seok Ko
- Applicant: Doyub Kim , Oh-Young Song , Hyeong-Seok Ko
- Applicant Address: KR
- Assignee: Seoul National University
- Current Assignee: Seoul National University
- Current Assignee Address: KR
- Agency: Park Law Firm
- Agent John K. Park
- Main IPC: G06G7/50
- IPC: G06G7/50

Abstract:
A new constrained interpolation profile method, which is stable and accurate but requires less amount of computation, is provided. CIP is a high-order fluid advection solver that can reproduce rich details of fluids. It has third-order accuracy but its computation is performed over a compact stencil. A novel modification of the original CIP method that fixes all of the above problems without increasing the computational load or reducing the accuracy is provided. The proposed method brings significant improvements in both accuracy and speed.
Public/Granted literature
- US20100250213A1 SEMI-LAGRANGIAN CIP FLUID SOLVER WITHOUT DIMENSIONAL SPLITTING Public/Granted day:2010-09-30
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