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 24):
The method of  claim 22 , wherein the step of defining the net rate of property efflux per unit volume in one-dimensional configuration comprises a step of formulating the net rate of property efflux as B out \u03a8_ \ue89e FS \ue8a0 ( t , y ) = 1 2 \ue89e { \u2202 \u2202 y \ue8a0 [ n \ue8a0 ( t , y ) \ue89e Q + \ue8a0 ( t a \u2032 , t ) \ue89e v + \ue8a0 ( t , y , t a \u2032 , y \u2032 ) \ue89e \u03a8 \u03bb \ue8a0 ( t , y , t a \u2032 , y \u2032 ) ] } y \u2032 \u2192 y , where \u2202 \u2202 y is the divergence operator in one-dimensional configuration,\n B out \u03a8 _ FS  is the net rate of property efflux per unit volume, \n t is the given time, \n y is position of the starting point of a plurality of ballistic trajectories of diverging ballistic particles, \n y\u2032 is position of the ending point of one of the plurality of ballistic trajectories of diverging ballistic particles, \n t a \u2032 is a time of positioning in the ending point, \n v + (t, y, t a \u2032, y\u2032) is a velocity vector of each of the plurality of diverging ballistic particles at time of positioning the ending point, \n Q + (t a \u2032, t) is probability of traveling along the ballistic trajectory of one of the plurality of diverging ballistic particles, \n \u03a8 \u03bb (t, y, t a \u2032, y) is property value carried by one of the plurality of diverging ballistic particles at time of positioning the ending point, and \n n(t, y) is particle density in the starting point at the given time.

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): 0.2581546874303893
- 35 USC 102 Novelty (BERT): 0.5010067203464793
- Combined Prediction Score: 0.2824398907219982
- Mean Citation Score: 177.15794799999995
- Max Citation Score: 189.42105
- Similarity Product: 118.9747815229833

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