CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Main CFD Forum

the ampltitude of capillary wave

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   September 29, 2005, 01:53
Default the ampltitude of capillary wave
  #1
william
Guest
 
Posts: n/a
Hi,all. Does anyone read the paper of Juseok kim, 2005? ------" A continuous surface tension force Formulation for diffuse interface models", JCP, 2005.

From Eq. (32), the amplitude a(t) should be a complex number. Thus, I plot the real value of amplitude from theory.It seems the angular frequency from the figure is not the same as that of theory.

  Reply With Quote

Old   September 29, 2005, 04:00
Default Re: the ampltitude of capillary wave
  #2
Junseok Kim
Guest
 
Posts: n/a
I got these values for the a(t) in the paper, check it out. And about the values of a(t), I sent an email to you already.

EE=[ 0.01 0.00971281 0.00890645 0.00766255 0.00607383 0.00424315 0.00227895 0.000290077 -0.00161954 -0.00335573 -0.00483822 -0.006004 -0.0068095 -0.00723187 -0.00726893 -0.0069383 -0.00627542 -0.00533081 -0.00416675 -0.00285347 -0.0014652 -0.000076173 0.00124317 0.00242954 0.00342965 0.00420242 0.00472042 0.00497058 0.00495409 0.00468564 0.00419194 0.00350976 0.00268355 0.00176277 0.000799125 -0.000156161 -0.00105495 -0.00185444 -0.00251912 -0.00302214 -0.00334625 -0.00348419 -0.00343854 -0.00322105 -0.00285164 -0.00235687 -0.00176834 -0.00112077 -0.000450075 0.000208487 0.000822103 0.00136193 0.00180438 0.002132 0.00233409 0.00240688 0.00235335 0.00218276 0.00190982 0.0015537 0.00113679 0.000683408 0.000218493 -0.000233737 -0.000650953 -0.00101376 -0.00130652 -0.00151797 -0.00164157 -0.00167555 -0.00162282 -0.00149051 -0.00128946 -0.00103341 -0.000738223 -0.000420895 -0.0000986915 0.000211773 0.000495334 0.00073898 0.000932395 0.00106835 0.00114291 0.00115545 0.00110855 0.00100765 0.000860684 0.000677483 0.000469235 0.000247813 0.0000251495 -0.000187376 -0.000379489 -0.000542478 -0.000669565 -0.000756143 -0.000799904 -0.000800831 -0.000761086 -0.000684786 -0.000577692];

  Reply With Quote

Old   September 29, 2005, 06:29
Default Re: the ampltitude of capillary wave
  #3
william
Guest
 
Posts: n/a
Thanks. However,I did not want these data. It is no use.

  Reply With Quote

Old   September 29, 2005, 12:17
Default Re: the ampltitude of capillary wave *NM*
  #4
Junseok Kim
Guest
 
Posts: n/a
  Reply With Quote

Old   September 29, 2005, 12:20
Default Re: the ampltitude of capillary wave
  #5
Junseok Kim
Guest
 
Posts: n/a
try to solve it by using mathematica not matlab.
  Reply With Quote

Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Wave Rotor simulation popezmark OpenFOAM 8 February 4, 2014 19:00
active wave absorb(about wave tank) zhaochuangang ANSYS 0 September 22, 2010 02:29
Scaling up a wave energy converter - free surface flow mark_l CFX 3 February 17, 2010 17:57
what is the condition to use the wave equation? mmff Main CFD Forum 0 January 26, 2010 05:25
DPM model w/ Wave model - errors in documentation HS FLUENT 0 April 12, 2006 04:37


All times are GMT -4. The time now is 16:38.