Catalyst Particle Porosity Effect upon Flameless Combustion Characteristics
نویسندگان
چکیده
منابع مشابه
Combustion characteristics
Combustion characteristics (Introduction) .................................................................................................... 1 Combustion fundamentals (What it is) ..................................................................................................... 1 What it is not ...................................................................................................
متن کاملEffect of Particle-size Distribution and Particle Porosity Changes on Mass Transfer Kinetics
Effective mass-transfer kinetics depend on particle-size distribution (PSD) and particle porosity (among other complex phenomena). The porediffusion flux can vary with adsorbate loading – if the amount of adsorbed species is sufficiently large it can lead to hindrance effects that substantially change particle porosity. By use of batch kinetic adsorption experiments the general rate model was u...
متن کاملExtinction Characteristics of Catalyst-Assisted Combustion in a Stagnation-Point Flow Reactor
As a fundamental study to understand physical and chemical characteristics in micro-combustors, numerical simulations of a stagnation-point flow combustor with a catalytic surface are performed. One-dimensional similarity formulation is derived with full consideration of detailed surface and gasphase chemical kinetic models. Parametric studies are conducted to investigate the effects of strain ...
متن کاملEffect of High Injection Pressure on Mixture Formation, Burning Process and Combustion Characteristics in Diesel Combustion
The mixture formation prior to the ignition process plays as a key element in the diesel combustion. Parametric studies of mixture formation and ignition process in various injection parameter has received considerable attention in potential for reducing emissions. Purpose of this study is to clarify the effects of injection pressure on mixture formation and ignition especially during ignition ...
متن کاملLow Temperature Catalytic Heaters THE CATAHEAT RANGE OF FLAMELESS COMBUSTION SYSTEMS
The small radiant heaters that burn hydrocarbon fuels propane, butane, methane/natural gas and liquid hydrocarbon fuels are used widely because of their simple design, their portability, and the ready availability of fuels. The open flame heater presents obvious disadvantages as follows. An upset heater is a grave fire risk where the surroundings are flammable and this restricts usage in, for e...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Фізика і хімія твердого тіла
سال: 2020
ISSN: 2309-8589,1729-4428
DOI: 10.15330/pcss.21.1.124-131