Results 61 to 70 of about 3,118,301 (202)

Influence of manufacturing process on fundamental properties of NiCoCrAlY powders

Fenmo yejin jishu
NiCoCrAlY powders was prepared by plasma rotating electrode process (PREP), vacuum gas atomization (VGA) and agglomeration-sintering method (ASM), respectively.
TIAN Jiale, WANG Chengxi, SONG Peng, HUANG Taihong, ZHANG Xiaowei   +4 more
doaj   +1 more source

Calculating Shape Factors from Particle Sizing Data

, 1996
It is well established that particle size and shape substantially influence the bulk properties of powdered materials. Although these characteristics are closely interrelated, the tendency has been to analyse the particle size independently from particle
Barreiros, Fátima M., Ferreira, Paulo J., M. Margarida Figueiredo, Figueiredo, M. Margarida, Fatima M. Barreiros, Paulo J. Ferreira   +5 more
core   +1 more source

Experimental study on effect of particle shape on erosion intermittenting graded soils using transparent soil

Yantu gongcheng xuebao
Internal erosion is one of the main causes of seepage damage in natural sediments or geotechnical structures. In the seepage process, particle shape is an important factor affecting the development of erosion in soil.
ZHOU Hang 1, 2, WU Yuhan 1, 2, LIU Hanlong 1, 2, QI Geping 1, 2
doaj   +1 more source

Influence of Particle Elongation and Aspect Ratio on the Discharge Behavior of a Flat-Bottom Silo

KONA Powder and Particle Journal
Silos are widely used structures designed with hoppers or as flat bottoms to store different types of particulate materials (pellets, grains, powders, etc.). Although they have been used in industry for a long time, further research is needed.
Yani Alhaddad, Álvaro Ramírez-Gómez
doaj   +1 more source

The distribution of settling velocity of non-spherical mineral particles [PDF]

Acta Montanistica Slovaca, 2005
The settling velocity is an independent variable of the hydraulic separation performed for instance by means of jigs. Therefore, the settling velocity characterizes the material forwarded to the separation process.
Marian Brožek, Agnieszka Surowiak
doaj  

Particle shape effects on granular column collapse using superquadric DEM

, 2023
Particle shape effects on granular column collapse using superquadric ...
Uyen Thi Hoang (15326026), Nhu Nguyen (13087692)   +1 more
core   +1 more source

Influence of shape on particle size analysis

, 1993
The purpose of this paper is to study the influence of the shape of the particles on the response of the instruments used for their measurement. This was achieved by sizing three different particle shape materials with three different particle sizers.
Rasteiro, M. G., Figueiredo, M. M., Ferreira, P. J.   +2 more
core   +1 more source

Shear strength of angular granular materials with size and shape polydispersity

Open Geomechanics
Shear strength characterization of coarse granular materials often requires modifying the original material in order to fit samples in standard testing devices.
Sergio Andres Carrasco Cisterna, David Cantor, Ph.D., Carlos Ovalle, Ph.D., Paula Quiroz-Rojo   +3 more
doaj   +1 more source

How Sensitive Is the Elasticity of Hydroxyapatite-Nanoparticle-Reinforced Chitosan Composite to Changes in Particle Concentration and Crystallization Temperature?

Journal of Functional Biomaterials, 2015
Hydroxyapatite (HA) nanoparticle-reinforced chitosan composites are biocompatible and biodegradable structural materials that are used as biomaterials in tissue engineering. However, in order for these materials to function effectively as intended, e.g.,
Kean Wang, Kin Liao, Kheng Lim Goh
doaj   +1 more source

Shape Machine and Parametrics

, 2019
Presented as part of the Shape Machine Symposium on April 11, 2019 at 11:15 a.m. in the John & Joyce Caddell Building, Flex Space.James Park is a PhD Student in the School of Architecture at the Georgia Institute of Technology. His research investigates
Park, James
core   +1 more source