搜索结果: 1-14 共查到“gas-particle”相关记录14条 . 查询时间(0.125 秒)
Numerical Investigation of Gas-Particle Supersonic Flow
Numerical Investigation Gas-Particle Supersonic Flow
2014/10/23
Particles lying in the sub-micron range have widespread applications in the pharmaceutical, ceramic and other related industries. Separation and classification of these particles is a very imp ortant ...
The influence of gas-particle partitioning and surface-atmosphere exchange on ammonia during BAQS-Met
gas-particle partitioning surface-atmosphere exchange ammonia during BAQS-Met
2011/1/19
The Border Air Quality and Meteorology study (BAQS-Met) was an intensive field campaign conducted in Southwestern Ontario during the summer of 2007. The focus of BAQS-Met was determining the causes of...
Computation of liquid-liquid equilibria and phase stabilities: implications for RH-dependent gas/particle partitioning of organic-inorganic aerosols
liquid-liquid equilibria phase stabilities RH-dependent gas/particle organic-inorganic aerosols
2010/8/25
Semivolatile organic and inorganic aerosol species partition between the gas and aerosol particle phases to maintain thermodynamic equilibrium. Liquid-liquid phase separation into an organic-rich and ...
Gas/Particle Partitioning of Dioxins in Exhaust Gases from Automobiles
PCDD/Fs Chassis dynamometer test Sport utility vehicle Diesel vehicle Gas/Particle phase partitioning
2016/3/29
This study investigates distributions of polychlorinated dibenzo-p-dioxin and polychlorinated dibenzofuran (PCDD/F)
congeners in the exhaust gases of gasoline- and diesel-fueled vehicles. 6 sport uti...
Kinetic double-layer model of aerosol surface chemistry and gas-particle interactions (K2-SURF): Degradation of polycyclic aromatic hydrocarbons exposed to O3, NO2, H2O, OH and NO3
Kinetic double-layer model aerosol surface chemistry gas-particle interactions K2-SURF
2009/12/31
We present a kinetic double-layer surface model (K2-SURF) that describes the degradation of polycyclic aromatic hydrocarbons (PAHs) on aerosol particles exposed to ozone, nitrogen dioxide, water vapor...
A laboratory flow reactor with gas particle separation and on-line MS/MS for product identification in atmospherically important reactions
flow reactor gas particle separation on-line MS/MS product identification
2010/2/8
A system to study the gas and particle phase products from gas phase hydrocarbon oxidation is described. It consists of a gas phase photochemical flow reactor followed by a diffusion membrane denuder ...
MEASUREMENT OF PHASE INTERACTION IN DISPERSED GAS-PARTICLE TWO-PHASE FLOW BY PHASE-DOPPLER ANEMOMETRY
phase-Doppler anemometry gas-particle turbulence
2009/10/14
For simultaneous measurement of size and velocity distributions of continuous and dispersed phases in a two-phase flow a technique phase-Doppler anemometry was used. Spherical glass particles with a p...
Gas/particle partitioning of water-soluble organic aerosol in Atlanta
Gas/particle partitioning water-soluble organic aerosol Atlanta
2009/6/16
Gas and particle-phase organic carbon compounds soluble in water (e.g., WSOC) were measured simultaneously in Atlanta throughout the summer of 2007 to investigate gas/particle partitioning of ambient ...
Gas-particle interactions above a Dutch heathland: III. Modelling the influence of the NH3-HNO3-NH4NO3 equilibrium on size-segregated particle fluxes
Gas-particle interactions Dutch heathland NH3-HNO3-NH4NO3 equilibrium particle fluxes
2009/3/2
Micrometeorological measurements of size-segregated particle number fluxes above Dutch heathlands and forests have repeatedly shown simultaneous apparent emission of particles with a diameter (Dp)<0.1...
Gas-particle interactions above a Dutch heathland: II. Concentrations and surface exchange fluxes of atmospheric particles
Gas-particle interactions Dutch heathland atmospheric particles
2009/3/2
Size-dependent particle number fluxes measured by eddy-covariance (EC) and continuous fluxes of ammonium (NH4+) measured with the aerodynamic gradient method (AGM) are reported for a Dutch heathland. ...
Gas-particle interactions above a Dutch heathland：I. Surface exchange fluxes of NH3, SO2, HNO3 and HCl
Gas-particle interactions Dutch heathland NH3 SO2 HNO3
2009/2/27
A field measurement campaign was carried out over a Dutch heathland to investigate the effect of gas-to-particle conversion and ammonium aerosol evaporation on surface/atmosphere fluxes of ammonia and...
Kinetic model framework for aerosol and cloud surface chemistry and gas-particle interactions – Part 2: Exemplary practical applications and numerical simulations
Kinetic model framework cloud surface chemistry gas-particle interactions Exemplary practical applications numerical simulations
2008/12/26
A kinetic model framework with consistent and unambiguous terminology and universally applicable rate equations and parameters for aerosol and cloud surface chemistry and gas-particle interactions has...
Kinetic model framework for aerosol and cloud surface chemistry and gas-particle interactions – Part 1: General equations, parameters, and terminology
Kinetic model framework cloud surface chemistry gas-particle interactions
2008/12/26
Aerosols and clouds play central roles in atmospheric chemistry and physics, climate, air pollution, and public health. The mechanistic understanding and predictability of aerosol and cloud properties...
Gas/particle partitioning of carbonyls in the photooxidation of isoprene and 1,3,5-trimethylbenzene
Gas particle carbonyls photooxidation isoprene 1,3,5-trimethylbenzene
2008/11/11
A new denuder-filter sampling technique has been used to investigate the gas/particle partitioning behaviour of the carbonyl products from the photooxidation of isoprene and 1,3,5-trimethylbenzene.