CHEMKIN-PRO
Applications
Morning Session
9:00 –12:00
Agenda –Day 2: CHEMKIN-PRO Applications
●Overview of CHEMKIN-PRO
●Multi-zone IC engine Model
●*** BREAK (10:30)***
●Reaction Path Analysis
●*** LUNCH (12:00)***
●Particle Tracking
2
CHEMKIN Product Feature Comparison
3
CHEMKIN-PRO New Features
●Increase Your Productivity
–New 64-bit Windows (Vista and XP) versions allow for more memory use then 32-bit CHEMKIN 4.1
–Alert the user immediately regarding machine limitations –New Progress Indicator: know exactly where you are in the calculation process
–More intuitive GUI workflow  to streamline navigating tasks
–Less cumbersome initial guesses
4
CHEMKIN-PRO New Features
●Model Real Fuel Chemistries
–Allow reaction mechanisms to include more than one reaction sub-set with different units
–Mix-and-match different reaction mechanisms within the same projects file
●Simulate more Realistic Engines
–Additional heat-release parameters for IC Engine output
–Heat release rate provided both in terms of heat-release per time and heat-release per crank angle  –Allow use of a non-conventional piston motion in IC Engine models
5
A Faster CHEMKIN
Faster on Simple Models
●Comparison to Chemkin II (Historical Standard)
7
Faster on Complex Models
8
Multi -Zone Engine
Simulator
10
Why is the Multi-Zone Engine Simulator Important?reaction tool
●Understand how CO and HC are formed in different zones of the combustion chamber
●Understand how ignition is affected by in-cylinder conditions
●Accurately simulate emissions
Lower temperatures
near the walls (CO
and soot formation)
Ignition & High
Temperature in Bowl

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