Patent ID: 11907331
Assignee: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. The system for evaluating the fractal dimension of the particle matter in the dispersing system according to claim 7, wherein the distribution parameter calculation module comprises:
a particle radius distribution determination unit, for determining the particle radius ri of the particle matter in the dispersing system and a particle content pi of the particle matter having the particle radius ri; and
a fitting unit, for fitting particle radius distribution of the particle matter in the dispersing system by using a standard logarithmic normal distribution function, so as to determine an expectation μ and a standard deviation σ in the logarithmic normal distribution function, the form of the logarithmic normal distribution function being:, f
   ⁡
   (
   r
   )
  
  =
  
   
    1
    
     r
     ⁢
     
      
       2
       ⁢
       π
      
     
     ⁢
     σ
    
   
   ⁢
   
    e
    
     -
     
      
       
        (
        
         
          
           l
           ⁢
           n
          
          ⁢
          r
         
         -
         
          ln
          ⁢
          μ
         
        
        )
       
       2
      
      
       2
       ⁢
       
        σ
        
         2
          
        
       
      
     
    
   
  
 

wherein, ƒ(r) is a distribution probability density function of the particle radius r.