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  • simulation | Algoness
    associated financial impact for maintaining the required fired pellet quality and secondly to be able to estimate fired pellet properties e g Cold Crushing Strength Abrasion Index etc for use in models of downstream processes where pellets are used as feedstock To achieve these objectives the initial balling step of the feed materials was modelled as well as the induration of the green pellets with the model configurable for specific straight grate and grate kiln cooler pelletising processes Sub models describing various phenomena have been applied in custom developed software with its own controlling user interface and with Microsoft Excel used for reading input parameter values and to which results are written The true value of the pelletising model lies within the application thereof for process analyses and optimisation Application of the model includes the determination of optimum operating points in terms of parameters having significant financial impact while the required fired pellet quality is still to be obtained Examples of parameters that can be optimised include the amount of additional grinding the fuel and binder addition rates and gas flow operating parameters for ensuring fuel addition rates for firing are minimised When the model is to be applied to

    Original URL path: http://www.algoness.co.za/tag/simulation/ (2016-04-26)
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  • Checkout | Algoness
    on 24 November 2015 24 November 2015 by admin Your cart is empty Contact Algoness Pty Ltd Pretoria South Africa i f a g e s o z www algoness co za Recent Articles Modelling of the Iron Ore Pelletising

    Original URL path: http://www.algoness.co.za/checkout/ (2016-04-26)
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  • Excel | Algoness
    viscosities for multiple slag chemical compositions and temperatures The remainder of this article discusses the worksheet functions and the use thereof as per a demonstration spreadsheet that can be download following instructions below Continue reading Finite difference heat transfer analyses in Excel Posted on 30 October 2010 24 November 2015 by Jacques Muller In this post I m tackling something I ve been wanting to do for some time now That is setting up and solving a simple heat transfer problem using the finite difference FDM in MS Excel The aim is to solve the steady state temperature distribution through a rectangular body by dividing it up into nodes and solving the necessary equations only in two dimensions I m going to illustrate a simple one dimensional heat flow example followed two dimensional heat flow example all programmed into Excel Finite difference analyses FDA s are generally performed to predict the values of physical properties at discrete points throughout a body In the case of a stationary body where heat transfer is primary phenomena the temperature could be determined throughout as a function of heating or cooling on the boundaries and the physical properties heat transfer coefficient of the material

    Original URL path: http://www.algoness.co.za/tag/excel/ (2016-04-26)
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  • Slag | Algoness
    article discusses the worksheet functions and the use thereof as per a demonstration spreadsheet that can be download following instructions below Continue reading Slag Ternary Diagramming Tool Posted on 6 February 2011 9 October 2015 by Jacques Muller In this post I introduce and demonstrate a ternary diagramming tool to calculate and analyse metallurgical slag properties such as viscosity liquidus temperature etc In short this could be used to calculate slag liquid viscosity and then to calculate and plot contours on a ternary diagram It is also possible to import property values from a csv file as a function of the varied components plotted on the diagram and then to calculate and plot the contour values The ternary diagramming tool can be found here This software was again based on the Microsoft Silverlight technology which make it possible to have rich internet application inside your browser or to easily install the software on your computer More on this can be found in a previous post The ternary diagram software component was developed in a way to easily be used in other applications as well Continue reading A tool to calculate slag liquid viscosity using Silverlight Posted on 8 November 2010

    Original URL path: http://www.algoness.co.za/tag/slag/ (2016-04-26)
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  • Viscosity | Algoness
    and used to calculate viscosities for multiple slag chemical compositions and temperatures The remainder of this article discusses the worksheet functions and the use thereof as per a demonstration spreadsheet that can be download following instructions below Continue reading A tool to calculate slag liquid viscosity using Silverlight Posted on 8 November 2010 27 November 2015 by Jacques Muller In this blog I present and discuss a tool to calculate

    Original URL path: http://www.algoness.co.za/tag/viscosity/ (2016-04-26)
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  • Silverlight | Algoness
    and is discussed and available for download here Continue reading Kohonen Self Organizing Maps for Process Applications using Silverlight Posted on 6 November 2010 9 October 2015 by Jacques Muller In this blog I will discuss Kohonen self organizing maps SOM and how it could be applied to process engineering problems I will also illustrate its use with a typical example and then with a process engineering example For this

    Original URL path: http://www.algoness.co.za/tag/silverlight/ (2016-04-26)
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  • ternary diagram | Algoness
    on a ternary diagram It is also possible to import property values from a csv file as a function of the varied components plotted on the diagram and then to calculate and plot the contour values The ternary diagramming tool can be found here This software was again based on the Microsoft Silverlight technology which make it possible to have rich internet application inside your browser or to easily install

    Original URL path: http://www.algoness.co.za/tag/ternary-diagram/ (2016-04-26)
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  • SOM | Algoness
    be applied to process engineering problems I will also illustrate its use with a typical example and then with a process engineering example For this application I have used the Microsoft NET framework writing code in C with the examples having Silverlight frontends This blog will be focussed on the concept and application rather the details on exactly how it is programmed To follow first is short overview of what

    Original URL path: http://www.algoness.co.za/tag/som/ (2016-04-26)
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