Particulate systems

Chhabra, R. P.; Richardson, John F.

doi:10.1016/b978-0-7506-8532-0.00005-6

Cited by 6 publications

(5 citation statements)

References 97 publications

(131 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This represents that for these mixtures, after the rigorous shearing, the downward shear plot had higher torque values than the upward shear plot. A similar result was reported by Chhabra et al [67] for materials like thick suspensions of kaolin and cornflour in water. For such materials, the equilibrium concerning the rate of structural rebuild and breakdown can tilt to either side depending primarily on the setting conditions of the samples.…”

Section: (C) Resultssupporting

confidence: 89%

See 1 more Smart Citation

Fresh and hardened properties of GGBS-contained cementitious composites using graphene and graphene oxide

Bhojaraju

Mousavi

Brial

et al. 2021

Construction and Building Materials

View full text Add to dashboard Cite

Section: (C) Resultssupporting

confidence: 89%

“…6 [67]. The observed hysteresis is caused by the non-Newtonian paste dynamics, which is dependent on the microstructure and composition of the material.…”

Section: Static Yield Stressmentioning

confidence: 96%

Fresh and hardened properties of GGBS-contained cementitious composites using graphene and graphene oxide

Bhojaraju

Mousavi

Brial

et al. 2021

Construction and Building Materials

View full text Add to dashboard Cite

“…Sand is reported to have a typical porosity of 37-40% [58]. The porosity of the packed bed is strongly influenced by the particle shape, orientation, and size distribution [59]. PKS has a rough surface, which could increase the physical entrapment of organics in the POME.…”

Section: A Properties Of Filter Media and Packed Bedmentioning

confidence: 99%

Application of Palm Kernel Shell Granular Filter Medium for Decolourisation and COD Removal from Clarified Palm Oil Mill Effluent

Awere,

Obeng,

Bonoli

2023

IJESD

View full text Add to dashboard Cite

Palm oil mill effluent (POME) is characterised by high colour, COD and solids. Extraction and drying of the suspended solids for reuse as solid fuel shows great promise. However, the clarified wastewater may require further treatment to meet discharge limits. This study was aimed at evaluating the efficiency and kinetics of COD and colour removal from clarified POME using palm kernel shell (PKS) granular filter media and a sand filter as reference. The wastewater was collected from a small-scale palm oil processing mill in the Abura Aseibu Kwamankese District of Ghana and clarified using a solid-liquid separation system. The filter media of particle size 1.18mm was packed into acrylic cylinders (6cm dia.) to a height of 35.4 cm. The characteristics of influent wastewater and filter media were determined prior to the experiment following standard methods. Each filter was run as a batch system under anaerobic conditions by maintaining a minimum supernatant height of 10cm. Effluents were drawn from the bottom of each filter after 0, 24, 48, 72, 96, and 120 h for analysis using standard analytical methods. The removal efficiencies for the PKS and sand filters were, respectively, 77% and 79% for COD and 69% and 62% for colour. The COD removal was consistent with first-order kinetics for both PKS and sand filters. However, colour removal in PKS and sand filters followed second- and zero-order kinetics respectively. The correlation coefficients of the selected kinetic models show a strong correlation between the experimental and predicted results. Further research is required to establish the retention time required to bring the pollutant levels below the allowable limits for discharge into the environment.

show abstract

“…Porous material be derived from the respective properties of its constituents (solid matrix and fluid) and the media porosity and pores structure. Both the solid matrix and the pore space are continuous, so as to form two interpenetrating continua [1]. A porous material has the pore space accessible to flow on account of a concept of closed porosity and effective porosity.…”

Section: Introductionmentioning

confidence: 99%

Implementation of Effect Inflection of Blasting Transition using LED on Porous Routing Position in Vitreous Humor

Kim

Kang

Lim

et al. 2023

ijmst

View full text Add to dashboard Cite

The vitreous humor was examined using LED, one of the non-invasive techniques. An acute-angle flare-out-blasting status with continuous broaden conversion was confirmed by irradiating a certain amount of LED on a round hemisphere. It was judged that twinkle-disparity cognition level (TDCL) was formed by several broaden cognition functions of the scattered signal generated for a few seconds from the irradiated LED. Flare-out-blasting was configured as a system according to the level of cognition, and a rugged conveyance technique was used to confirm the experimental conditions of the twinkle tactile-dot. The degree of scattering caused by the surrounding micro-vessels and foreign substances in the vitreous humor was different according to the tactile-dot level. The maximum average value formed in the flare-out-blasting status was calculated as the result value as a result of the acutely converted output of the TDCL. Broaden tactile-dot blasting presented broaden far transition value of Br-CF-FA-?MAX-AVG with 8.49±(-0.22) units. Broaden convenient transition value presented Br-CF-CO-?MAX-AVG with 2.08±(-0.84) units. Broaden flank transition value presented Br-CF-BR-?MAX-AVG with 1.03±(-0.35) units. Broaden vicinage transition value presented Br-CF-VI-?MAX-AVG with 0.16±(-0.02) units. TDCL formed in the flare-out-blasting status expanded the cognition level to form a tactile-dot. The ability of the broaden cognition function to be scattered according to the acute-angle in the flare-out-blasting function was evaluated. It was confirmed that the twinkle-disparity function necessary for the cognition level system appeared by using a rugged conveyance to examine the vitreous humor with a non-invasive rugged conveyance technique. These physical findings made it possible to characterize broaden cognition function in vitreous humor and laid the based on utilizing flare-out-blasting level data by the flare-out cognition system.

show abstract

Particulate systems

Cited by 6 publications

References 97 publications

Fresh and hardened properties of GGBS-contained cementitious composites using graphene and graphene oxide

Fresh and hardened properties of GGBS-contained cementitious composites using graphene and graphene oxide

Application of Palm Kernel Shell Granular Filter Medium for Decolourisation and COD Removal from Clarified Palm Oil Mill Effluent

Implementation of Effect Inflection of Blasting Transition using LED on Porous Routing Position in Vitreous Humor

Contact Info

Product

Resources

About