PATENT CLAIM ANALYSIS

Application Number: 15989253
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-07
Patent Classification: ["703", "009000"]

Abstract:
An improved computer implemented method for modeling transport processes in fluids is disclosed. Instead of modeling based on using an infinitesimal fluid element of a continuous medium, the method approximates fluid flow in a fluid system as a model gas flow in a model gas system being identical to the fluid system. The method is adapted to model gas flow including dilute gas flow for high Knudsen numbers (Kn). The method delivers a new basis for prediction of dynamic evolution of the model gas system by considering a pre-established or known dynamic history of the system during a pre-initial period. A new generation of Computational Fluid Dynamics software products, which are based on the disclosed analytical tools and methods, are anticipated having capability to modeling gases from the continuum flow regime (Kn<0.01) to the free molecular flow regime (Kn>10), considerably higher accuracy of prediction, and lower computation cost.

Claim (Index 15):
The method of  claim 14 , wherein the average magnitude of relative velocity in the trajectory point is calculated by steps of:\n defining an instant magnitude of velocity of one of the plurality of converging ballistic particles in the trajectory point with respect to one of a plurality of nearby passed particles in the trajectory point; and averaging the instant magnitude of velocity over a plurality of directions of a thermal velocity component of one of the plurality of nearby passed particles, wherein a step of averaging comprises calculating an approximated average magnitude of relative velocity as v rel \ue8a0 ( r ~ \u2192 \ue8a0 ( t ~ ) ) = 1 6 \ue89e v T \ue8a0 ( t i \u2032 , r \u2192 \u2032 ) \ue89e v T \ue8a0 ( t ~ , r ~ \u2192 ) \ue89e { ( v T \ue8a0 ( t i \u2032 , r \u2192 \u2032 ) + v T \ue8a0 ( r ~ \u2192 \ue8a0 ( t ~ ) ) ) 3 - \uf603 v T \ue8a0 ( t i \u2032 , r \u2192 \u2032 ) - v T \ue8a0 ( r ~ \u2192 \ue8a0 ( t ~ ) ) \uf604 3 } , where v rel  ({tilde over ({right arrow over (r)})}({tilde over (t)})) is the average magnitude of relative velocity in the trajectory point, v T (t i \u2032, {right arrow over (r)}\u2032) is average magnitude of the thermal velocity component in the starting point of the ballistic trajectory, and v T  ({tilde over ({right arrow over (r)})}({tilde over (t)})) is average magnitude of the thermal velocity component of one of the plurality of nearby passed particles in the trajectory point.

Metadata:
- Claim Count in Document: 83.0
- Percentile: 93.0
- Lexical Diversity: 1.78723
- Patent Class: 703.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11398982', '13483676', '12414978', '11318171', '12346899']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2605349484600649
- 35 USC 102 Novelty (BERT): 0.4888716360935939
- Combined Prediction Score: 0.2833686172234178
- Mean Citation Score: 177.15794799999995
- Max Citation Score: 189.42105
- Similarity Product: 135.19027691233455

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

Dataset: test