Reference health
The voidage function for fluid-particle interaction systems
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10/10 checkable references clean · checked 2026-08-10
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
4 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 10 checked references that resolve
resolves10.1016/0009-2509(83)80045-1
A unified model for particulate expansion of fluidised beds and flow in fixed porous media
resolves10.1016/0009-2509(85)80116-0
Generalized friction factor and drag coefficient correlations for fluid-particle interactions
resolves10.1002/aic.690040214
Viscous flow in multiparticle systems: Slow motion of fluids relative to beds of spherical particles
resolves10.1016/0009-2509(90)87097-C
Pressure gradient and friction factor for sedimentation and fluidisation of uniform spheres in liquids
resolves10.1016/0009-2509(87)87035-5
A convenient empirical equation for estimation of the Richardson-Zaki exponent
resolves10.1002/cite.330430610
Einflüsse der Porosität und Korngrößenverteilung im Widerstandsgesetz der Porenströmung
resolves10.1002/aic.690090118
Pressure drops in the flow of gases through packed and distended beds of spherical particles
The 4 references without a DOI — listed, not checked
no DOI — not checkedFluid flow through packed columns
no DOI — not checkedSedimentation and fluidization: part I
no DOI — not checked10.1016/0301-9322(94)90011-6_BIB12
no DOI — not checkedMechanics of fluidization
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carried a retraction notice at that time. It says nothing about the quality, findings,
or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-08-10 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
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