Hi,

I'm modeling droplets injection into vaporizer of a combustion chamber. Heat transfer, saturation pressure and heat of vaporization are to be calculated by user subroutines. But after the first iteration appear the following two warnings:

#528 posdat activated but not used

#516 dropro activated but not used

What is wrong?

Regards,

Julie

Either you have the switches activated but not programmed the code of you have programmed the user subroutines but not activated the switches. Be carefull sometimes when you change something in the droplet pannel Langrangian simulation is switched of when pressing apply.

good luck Michie

Hi Michie, which switches should be turned on?

Regards,

Julie

I ment the radio buttons in the droplet pannel and the menu items in the parcel properties pannel. You set at least one of these to user.

Michiel