• Aucun résultat trouvé

Colloidal Particle Deposition in Porous Media Under Flow: A Numerical Approach

N/A
N/A
Protected

Academic year: 2021

Partager "Colloidal Particle Deposition in Porous Media Under Flow: A Numerical Approach"

Copied!
7
0
0

Texte intégral

Loading

Figure

TABLE I: D ETAILED  P ARAMETERS OF THE  S IMULATION
Fig. 3. Visual illustration of adsorbed particles for two different Péclet  numbers after the injection of 3000 particles (A) Pe=0.0015 and (B) Pe=150
Fig. 5. Variation of permeability reduction versus the number of injected  particles at various Péclet numbers

Références

Documents relatifs

In particular, the objectives of this study included the characterization of the spring hydrograph considering the effect of (1) the amount of exchange flow by assigning

In the present study we analyze the thermal evolution including phase change effects of bi-layer particles, composed by metallic iron core surrounded by a covering layer of

J'ai alors émis deux hypothèses qui sont les suivantes : proposer des situations concrètes d'apprentissage aide les élèves à se motiver pour entrer dans l'acte d'apprendre,

Asphaltene deposition in porous media has been thoroughly investigated as a function of relevant parameters such flow rate, asphaltene aggregation state (as controlled by n-C7

ددعلا 60 969 نم ثدح وأ لمع لكل ةطنغملدا ةطرشلأاب وأ ةروصلا وأ فرلحاب ليجست لامعلأا دارفأ وأ ةصاخ تاسسؤم ابه تماق تيلا لامعلأا نم وأ ةلودلل

 ةنطاوملا ةيداصتقلاا : ةى لاو لمز ت ىصح ت طىعز زىز تادىلا ةيىاميسلا ةىارم سي وىعحلا ةىيند لا زىهز ىضتحت ةىزمك همىظس مىيحلا زىز ى تج لا مى وصر

In this situation, it has been shown that particles dispersed in a wetting fluid are entrained in the coating film when the thickness at the stagnation point is larger than a