Oneeq15a

Name: Oneeq15a - Sinkage depth of sphere in water - 1st form
Source:      
       
Reference/s Shacham, M. 1989, Chem. Engng. Sci., 44(7), 1495
       
Model: 1 implicit equation, indep. variable name: h
  Lower difficulty level
  Constraints: h>0, h<2
  Discontinuities: none in the range of interest
  Initial range: hmin=-2, hmax=5
       
Solved by Shacham, M., POLYMATH 5.1, build 19, Dec 12, 2001
       
Model Eqs. Sinkage depth of sphere in water - 1st form|POLVER05_1

EXCEL FILE  

f(h) = h*(1+h*(3-h))-2.4-h #

TEXT FILE 

h(min)=-2, h(max)=5

POLYMATH FILE 

     
Variable/function values Variable Value f(x)
  h 1.5 9.7500E-01
       
  Variable Value f(x)
Root1 h -0.795219754733581 -2.2204E-15
Root2 h 1.13413784566692 -2.2204E-16
Root3 h 2.66108192383197 -2.8866E-14
       
Function plot