Open Archive Toulouse Archive Ouverte (OATAO)
X structured packing. Local liquid hold-up measurements have been achieved in a 400 mm diameter column by means of gamma-ray tomography.
Static liquid holdup in packed beds of spherical particles
The static liquid holdup in a packed bed is defined as the volume fraction of liquid referred to total bed volume
Experimental study of liquid spreading in structured packings
measurements have been achieved in a 400 mm diameter column by means of gamma-ray performed to determine global pressure drop through packed bed.
Roig
Fluid Flow in Packed Beds:
Flow in a packed bed involves a complex pattern of solvent that characterize turbulent vs. laminar flow are not as well as defined.
Lecture
Analysis of Particle-Resolved CFD Results for Dispersion in Packed
9 juin 2022 Keywords: dispersion; packed beds; full field data ... Depending on the geometry and velocity we define a particle Reynolds number as:.
Absorption methods for the determination of mass transfer
16 oct. 2018 influence of packed bed height and the recent efforts in ... all nature (gas- or liquid-side) or defined for one of the phases.
Effects of channelling on flow rates through rotating bed reactors
and compared to a fixed bed reactor (FBR) using fluid dynamics simulations in ANSYS. Fluent. By means of flow simulations through loosely packed beds
spinchem applicationnote
A critical review of dispersion in packed beds
only defined by the values of the porosity and tortuosity. (easy to reproduce) but depend on the quality of packing in the bed.
HMT JD
ELUCIDATION OF LOCAL AND GLOBAL STRUCTURAL
because of being based on poorly defined packed bed models in terms of structure prediction of mean voidage in packed beds of equilateral cylinders.
Predicting average void fraction and void fraction uncertainty in fixed
4 avr. 2019 The void fraction of packed beds depends on many particle features ... called insertion zone or window) is defined at the top of the domain ...
- fixed bed definition
- packed bed traduction
- packed bed chromatography definition
- void fraction packed bed definition
- packed column definition
- packed bed define
- packed bed meaning
- packed bed bioreactor definition