Sökning: "chemkin"
Visar resultat 1 - 5 av 11 avhandlingar innehållade ordet chemkin.
1. Wall Related Lean Premixed Combustion Modeled with Complex Chemistry
Sammanfattning : Increased knowledge into the physics and chemistrycontrolling emissions from flame-surface interactions shouldhelp in the design of combustion engines featuring improvedfuel economy and reduced emissions. The overall aim of this work has been to obtain afundamental understanding of wall-related, premixed combustionusing numerical modeling with detailed chemical kinetics. LÄS MER
2. Laser Diagnostics and Chemical Modeling of Combustion and Catalytic Processes
Sammanfattning : The H2+1/2O2 H2O reaction on hot platinum surfaces has been studied. A stagnation flow geometry was used with a gas mixture of H2 and O2 at subatmospheric pressures. LÄS MER
3. Numerical Studies of Wall Effects of Laminar Flames
Sammanfattning : Numerical simulations have been done with the CHEMKINsoftware to study different aspects of wall effects in thecombustion of lean, laminar and premixed flames in anaxisymmetric boundary-layer flow. The importance of the chemical wall effects compared to thethermal wall effects caused by the development of the thermaland velocity boundary layer has been investigated in thereaction zone by using different wall boundary conditions, walltemperatures and fuel/air ratios. LÄS MER
4. Laser diagnostics and modeling of the coupling between heterogeneous catalytic and gas-phase oxidation of hydrogen
Sammanfattning : .... LÄS MER
5. Catalytic combustion of hydrogen on a hot palladium catalyst studied by laser spectroscopy and kinetic modelling
Sammanfattning : .... LÄS MER