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  • SME
    Compressive Strength Is Not Enough (Assessing Pick Wear Rates for Drag Tool Equipped Machines)

    By Simon T. Johnson, Robert J. Fowell

    The application of roadheading and drag tool equipped machines requires an assessment of both cutting performance and tool consumption. Neither parameter can be assessed purely from compressive streng

    Jan 1, 1986

  • SME
    Compressive Strength Of Iron-Ore Agglomerates

    By Marc. A. Meyers

    The analysis of the phenomena involved in the determination of the compressive strength of iron-ore agglomerates leads to the identification of the important parameters. It is shown mathematically tha

    Jan 1, 1981

  • AIME
    Compressive Strength of Iron-Ore Agglomerates (1876Transact1ons Vol 274)

    By M. A. Meyers, P. P. Meyers

    The analysis of the phenomena involved in determining the compressive strength of iron-ore agglomerates leads to the identification of important parameters. It is shown mathematically that the pellet

    Jan 1, 1984

  • ABM
    Compressor Ar De Alimentação- Fabrica De Oxigênio Nº 1 Da Arcelormittal Aços Planos América Do Sul - Engenharia Reversa Nos Rotores Do 3º E 4º Estágios De Compressão

    By Eduardo Luiz Sales Marinho

    A Fábrica de oxigênio da AMT produz gases O2 e N2, utilizados no processo de produção de aço. Neste processo de fracionamento de ar, existe um compressor de ar que é responsável pela captação do ar at

    Sep 25, 2017

  • ISEE
    Compromising Technology with Field Expedience in Fragmentation Evaluation

    By Jason M. Ryan

    "Along with recent advances in computer technology have come cost-effective systems desiiedto evaluate fragmentation distributions through digital images of particles. In mining operations andmineral

    Jan 1, 1998

  • SME
    Computation Of Human Upper Airway Volumes From Tracheal Acoustic Impedance Measurements

    By B. Whitmoyer, J. Tian, J. E. Sneckenberger, M. A. Jerabek, C. A. Chandler

    A computational procedure has been developed to determine the lung volume function for the upper airways of the human respiratory system. This analytical procedure computes a person's partial lun

    Jan 1, 1991

  • TMS
    Computation of Magnetically-Supported Free Surface by a Coupled Finite/Boundary Element Method

    By S. P. Song

    A computational methodology based on the coupled finite element and boundary methods is developed to predict the free surface shapes of electrically conducting liquids supported by the electromagnetic

    Jan 1, 1996

  • DFI
    Computation Of The Load/Settlement Behaviour Of HP-Bearing Piles - 1. Introduction

    By E. E. De Beer

    This paper describes a method for the determination of the settlement of an individual H-bearing pile, based on the results of CPT-tests. As implied by the nature of the problem, no analysis perform

    Jan 1, 1987

  • TMS
    Computation of Thermal Gradient During Solidification Modeling of Single Crystal Investment Castings

    By Andrew L. Puwis

    Methodologies were presented for computing the thermal gradient associated with single crystal solidification in macroscopic computer modeling. The. heat transfer, and solidification of a shaped inves

    Jan 1, 1994

  • TMS
    Computational Analysis of the Dynamics of the Metal Spray in the Nucleated Casting Process

    By Robin M. Forbes. Jones, Suhas V. Patankar, Ramesh S. Minisandram, Jr. Carter, Kanchan M. Kelkar

    "The nucleated casting process currently under development has the potential for production of Ni-base superalloy preforms that possess superior microstructure to product made by conventional casting

    Jan 1, 2004

  • AUSIMM
    Computational and Experimental Investigation of Spiral Concentrator Flows

    By Golab K, Partridge AC, Fletcher CAJ, Holtham P

    Spiral concentrators are used globally in the fine coal processing industry to segregate particles, by gravitation, on the basis of density and size. Consisting of an open trough that twists verticall

    Jan 1, 1998

  • SME
    Computational And Experimental Investigation Of Spiral Separator Hydrodynamics

    By J. A. Reizes, C. A. J. Fletcher, T. Jancar

    Spirals play an important role in fine coal and mineral processing. To date, almost all spiral designs have been empirically based. Although many operational units have evolved utilising this approach

    Jan 1, 1995

  • AUSIMM
    Computational density functional theory study of triazine adsorption on sperrylite (100) surface

    By X Zhang, B McFadzean, P E. Ngoepe, B Nemutudi, P P. Mkhonto, S Pikinini

    There is still a huge challenge in efficiently recovering the arsenides minerals that are largely concentrated in the Platreef Bushveld Complex which constitutes about 21 per cent of the platinum grou

    Aug 24, 2022

  • CIM
    Computational Design of Ultra High-Strength, Corrosion Resistant, Secondary Hardened Landing Gear Steel

    By C. Kuehmann, B. Tufts

    QuesTek Innovations has applied its Materials by Design® methodology to computationally design a new ultra high-strength corrosion resistant steel. Ferriurn® S53 eliminates the need for toxic cadmium

    Jan 1, 2006

  • TMS
    Computational Experiment in the Mechanics of Materials

    By Nils Lippmann, Ulrich Weber, Siegfried Schmauder, Jr. Mishnaevsky

    "A computational approach to the optimization of fracture resistance of multiphase materials (here - high speed steels) by varying their microstructure is presented. The main points of the optimizatio

    Jan 1, 2001

  • SME
    Computational fluid dynamic modeling of a medium-sized surface mine blasthole drill shroud

    By W. R. Reed, J. P. Rider

    "The Pittsburgh Mining Research Division of the U.S. National Institute for Occupational Safety and Health (NIOSH) recently developed a series of models using computational fluid dynamics (CFD) to stu

    Nov 1, 2016

  • SAIMM
    Computational fluid dynamic modelling of a waste-heat boiler associated with flash smelting of base metal sulphides - Synopsis

    By J. J. Bezuidenhout

    The waste-heat boiler is used within the Sulphide flash smelting process as the main dust and energy recovery unit. The large volume of off-gas discharged from the flash smelter is at a very high temp

    Jan 1, 2008

  • SAIMM
    Computational fluid dynamic modelling of two phase flow in a hydrocyclone - Synopsis

    By M. J. Leeuwner

    Computational fluid dynamic (CFD) modelling is used to research the complex flow structures that exist in a hydrocyclone. By simulation of a two phase (water and air) flow system, the internal flow an

    Jan 1, 2008

  • SME
    Computational fluid dynamics (CFD) investigation of impacts of an obstruction on airflow in underground mines - SME Transactions 2012

    By L. Zhou, A. Martikainen, G. Goodman

    Continuous airflow monitoring can improve the safety of the underground work force by ensuring the uninterrupted and controlled distribution of mine ventilation to all working areas. Air velocity meas

    Jan 1, 2012

  • SME
    Computational Fluid Dynamics (CFD) Modeling of Free-Surfaces and Particle Capture in a Vortecone Scrubber System Scaled for Installation on Continuous Miners

    By O. A. Velasquez, A. R. Kumar

    "Continuous miners are often equipped with a flooded-bed dust scrubber to clean the air from close to an active underground coal mining face. However, its impingement screen is prone to clogging due t

    Jan 1, 2018