ZND Detonation - Linux/C++/Python

• Linux/C++/Python Demos

Intitial Conditions: Shock Heated Mixture
(CJ Speed)
All Species Data in Output File

No Species Data in Output File option discussed in 'znd.py'

• znd.py
  Python script to determine the profile for the ZND detonation for a specified shock speed. Contains a system call for the C++ program "znd" compiled from the source code given with the Compilation Instructions.
  
  
• Numerical Solution Methods for Control Volume Explosions and ZND Detonation Structure
  Documentation discussing algorithm used for this demo

Input Data
Mixture	Stoichiometric H2/O2 'H2:2,O2:1,N2:3.76'
Mechanism	h2air_highT.cti
Initial Pressure	1 bar = 100000 Pa
Initial Temperature	300 K
Shock Speed	CJ Speed (calculated in script)
Species Requested for Output Data File	All (Read script "znd.py" for how to specify No Species)
Output Printing Frequency	3 (every 3rd time step)
Output Filename	zndpy
Output Data
Output files: 1, 2 , 3