Hydrodynamic force on interactive spherical particles due to the wake effect

Ramírez-Muńoz, J.; Soria, Alberto; Salinas-Rodríguez, E.

doi:10.1016/j.ijmultiphaseflow.2006.12.009

Cited by 14 publications

(21 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In some previous work, ,, the correlation of the literature is in better agreement with the experimental data . However, there are some unreasonable points in the works in the literature .…”

Section: Resultssupporting

confidence: 65%

“…Zhang and Fan established a semi-analytical expression for the drag of the trailing particle . Ramírez-Muñoz et al used formula derivation to establish the drag ratio between the trailing sphere and the leading sphere. − Harper also established the drag ratio correlation for the trailing bubble at large Reynolds numbers by derivation. , In addition to the method of derivation, the experimental method is also an essential means of research. Zhu et al established an empirical correlation for the drag of the trailing sphere at low Reynolds numbers by experiments .…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Numerical Investigation of the Drag Force of Interactive Particles in Supercritical Water

Wang

Zhang

et al. 2022

Ind. Eng. Chem. Res.

View full text Add to dashboard Cite

The drag of interactive particles in supercritical water (SCW) is studied by simulation. The difference in drag force between the leading particle and isolated particle is relatively small. The drag ratio between the trailing particle and leading particle is mainly analyzed. It is found that the variation trends of drag ratio in SCW are similar to that in fluids with constant properties. In particular, physical properties of SCW also have a special effect on drag ratio of the trailing particle. However, the degree of effect of physical properties is affected by the Re and distance. A new expression of the drag ratio is established for fluids with constant properties and developed into a new correlation for SCW.Article pubs.acs.org/IECR

show abstract

Section: Resultssupporting

confidence: 65%

Section: Introductionmentioning

confidence: 99%

Numerical Investigation of the Drag Force of Interactive Particles in Supercritical Water

Wang

Zhang

et al. 2022

Ind. Eng. Chem. Res.

View full text Add to dashboard Cite

show abstract

“…Additional corrections are made to account for drag reduction due to the wake effect [81] and deformation of the droplet [82].…”

Section: Particle Transport In the Gas Phasementioning

confidence: 99%

“…If the spray is even more dense, particle-particle collisions or four-way coupling would need to be considered. In a configuration where two particles with the same diameter are directly in line, the reduction of the drag force on the second particle can be modeled by the following [81]:…”

Section: Drag Reductionmentioning

confidence: 99%

Fire dynamics simulator technical reference guide volume 1 :

McGrattan¹,

McDermott²,

Weinschenk³

et al. 2013

461

436

View full text Add to dashboard Cite

show abstract

“…The arrangement of two droplets is directly in line, the hydrodynamic reduction forces to the second (trailing) sphere because of the wake effect were discussed [17]. They studied in the next analytical formula for the force of hydrodynamic to the second sphere.…”

Section: Drag Model Simulationmentioning

confidence: 99%

Study the Properties of Water Mist Droplet by Using FDS

AbdRabbo¹,

Ayoub²

2016

J Civil Environ Eng

View full text Add to dashboard Cite

Fire suppression systems are an extremely important part of every building that ensures the safety of the occupants and limits damage due to fire. Full scale model is set up for the purpose of predicting the geometry of fire spread and water mist particles distribution and movement. The results are based on full scale model simulation for several properties of water mist droplet. The water mist droplet speed, mist flux, droplet size and droplet distribution are discussed. It can be concluded that The water mist droplet movement, particle size and droplet distribution play a vital role to suppress fire.The present study is carried out using Fire dynamic simulator (FDS) to perform the model of room fire scenario require to investigate and compute particle distribution, droplet velocity, mist flux and droplet size.

show abstract

Hydrodynamic force on interactive spherical particles due to the wake effect

Cited by 14 publications

References 14 publications

Numerical Investigation of the Drag Force of Interactive Particles in Supercritical Water

Numerical Investigation of the Drag Force of Interactive Particles in Supercritical Water

Fire dynamics simulator technical reference guide volume 1 :

Study the Properties of Water Mist Droplet by Using FDS

Contact Info

Product

Resources

About