PATENT CLAIM ANALYSIS

Application Number: 15989861
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["703", "002000"]

Abstract:
Disclosed is a method for simulation of a microscopic flow of pre-crosslinked gel suspension liquid in a porous medium, including the steps of: establishing a simulation area of the porous medium based on a two-dimensional core CT slice image and subjecting the simulation area to numerical grid discretization; setting initial position and original shape of pre-crosslinked gel particles to generate virtual boundary mark points; marking the type of numeric grid nodes; calculating the force of the fluid on each virtual boundary mark point according to the momentum change of the numerical grid nodes on the boundary of the pre-crosslinked gel particles; calculating the contact force on each virtual boundary mark point using a particle contact action model; calculating the bending recovery force and the stretching recovery force for each virtual boundary mark point based on the current shape and original shape of the pre-crosslinked gel particles; and calculating the velocity and displacement of each virtual boundary mark point based on Newton's second law, wherein the respective virtual boundary mark points are connected to obtain the overall shape and position of the pre-crosslinked gel particles.

Claim (Index 2):
The method for simulation of the microscopic flow of pre-crosslinked gel suspension liquid in the porous medium according to  claim 1 , wherein the virtual boundary mark points in the step (2) are generated by discretizing a real curve boundary of the pre-crosslinked gel particle, the number of the virtual boundary mark points is 12, 18, or 24.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 93.0
- Lexical Diversity: 2.37805
- Patent Class: 703.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10540861', '13084447', '11398982', '11318171', '11416642']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2232529757874183
- 35 USC 102 Novelty (BERT): 0.4872624073049431
- Combined Prediction Score: 0.2496539189391707
- Mean Citation Score: 155.63559800000004
- Max Citation Score: 164.71815
- Similarity Product: 117.8033784570247

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test