simple spray problem
 

Hello,

I am struggling with simple spray problem. If anybody aware of this please help me out.
in star.info file I am getting like this.
Time step = 2; Elapsed time = 2.000000E-05 s; Period = 1
================================================== ===============
*** Injection Subroutine: Status on Entry ***
Total Droplets : 0
Active Droplets : 0
Parent Droplets : 0
Stuck Droplets : 0
Deleted Droplets : 0
Total Liquid Mass : 0.0000

FUEL INJECTION AND NOZZLE MODELING
==================================

INJECTOR MASS INJECTED EFF. INJ. VEL. SPRAY ANGLE
1 0.0000 0.0000 0.0000

*** Injection Subroutine: Status on Exit ***
Total Droplets : 0
Active Droplets : 0
Parent Droplets : 0
Stuck Droplets : 0
Deleted Droplets : 0
Total Liquid Mass : 0.0000


I have defined a droplet and starting and stopping time massflow rate everything. but I can not able to see in sumulation. Can you pleas ehelp me out.

Thanks in advance.

Krishna

Is your spray start time > 2E-5 sec?

I have given
starting time 0
stopping time 0.0015
time step 0.00001

Thanks for ur responce.

I got the mistake what i did.

I have given the parcel count very less. i e 200.
we need to give for each time step minimum one parcel is required. now i have given 3 laks/sec. so almost 3 drops per time step.

Thanks Pauli..

bye