搜索结果: 1-7 共查到“工学 Pressure drop”相关记录7条 . 查询时间(0.109 秒)
Characteristics of Submicron-sized Aerosol Filtration and Pressure Drop of an Electret Filter Installed in an Air Diffuser in a Residential Apartment Unit
Electret filter Filtration Pressure drop
2016/3/28
We investigated submicron-sized aerosol filtration and the pressure drop of an electret filter called a “Flimmer filter.”
The fibers of the filter are aligned parallel to the direction of the airflow...
A Low Pressure Drop Preseparator for Elimination of Particles Larger than 450 nm
Cyclone Virtual impactor Diffusion charger Nanoparticle
2016/3/28
Measurement techniques which allow the detection of airborne nanoparticles are of great interest for e.g. exposure
monitoring and quality control during nanoparticle production. An increasing number ...
Experimental Investigation of Pressure Drop Hysteresis in a Cocurrent Gas–Liquid Upflow Packed Bed
gas/liquid/solid packed column cocurrent upflow pressure drop hysteresis
2009/11/16
Extensive experimental work on hysteresis in a cocurrent gas–liquid upflow packed bed was carried out with three kinds of packings and the air–water system. However, only when packed with small glass ...
Effect of Half Length Twisted-Tape Turbulators on Heat Transfer and Pressure Drop Characteristics inside a Double Pipe U-Bend Heat Exchanger
Heat transfer coefficients heat transfer enhancement heat exchanger
2010/1/15
Influences of the half length twisted tape insertion on heat transfer and pressure drop characteristics in a U-bend double pipe heat exchanger have been studied experimentally. In the experiments, the...
Pressure drop of pseudo-plastic fluids in static mixers
static mixer pseudo-plastic fluid pressure drop
2009/3/27
Pressure drop of pseudo-plastic fluids in static mixers.
Method of Predicting the Pressure Drop on Woven Fabrics
air permeability impact air permeability mathematical model rheology fabrics
2009/2/9
This article presents a mathematical model of pressure drop in woven fabrics, which is caused as the result of impact airflow through the product. The hypothetical time-dependency of the pressure obta...
Pressure Drop Evolution of a Medium-Performance Fibrous Filter during Loading of Mist Aerosol Particles
Mist Fibrous filter Pressure drop Size distribution
2016/3/29
Collection characteristics of mist aerosol particles by a medium-performance fibrous filter was
studied by analyzing the effect of filtration velocity, numbers of filter, types of liquid with differe...