copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 1 Date: Matematica/Abstracts Elimination of unneccesary calculation errors in industrial/technical applications. How? By the use of the best scientific knowledge! Matematica_Lib_ ppt

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 2 Date: Matematica/customers Linde; Measurement of gasflows (O2, N2, GNG…). Söderenergi; Calculation of energy production in powerplants. Siemens; Design of flow meters and calculations.

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 3 Date: Matematica/History Founded 25 years ago by Stefan Rudbäck, civ ing (m Sc). First customers;Johnson mek verkstads AB, production of standard flowmeters (ex orifice plates), and Linde (gas production).

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 4 Date: Matematica/Example 2 If You want the massflow in a system with a magnetic volume-flowmeter You have to do the following calculation; flow(kg/h)=flow(m3/h)*density(kg/m3). Simplified first order code often calculates density linear as a function of temperature. This can lead to an error of several %! Matematica Lib calculates density with 0.01% uncertainty including pressure_impact

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 5 Date: How can this be realized? In 3 steps; 1. The knowledge/math is ”on the shelf”. 2. Computers like PC/control system are also ”on the shelf”. 3. The knowledge/math are moved from the bookshelf to the computers without compromises.

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 6 Date: Why? Because calculation errors often result in; 1. Waste. 2. Poor quality. 3. The production cannot be developed in an optimal way.

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 7 Date: How? With software from Matematica for 1.the desk/Processline and 2.the production line/ Matematica_Lib with or without hard/soft package

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 8 Date: Matematica.Lib. The function library that uses scientific state of the art knowledge without compromises. Ex: Power/energy calc of a steam boiler with Matematica.Lib can reduce the calc error from typical 5% to <0.5%

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 9 Power/energy calc for a steam boiler with Matematica.Lib general function blocks

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 10 Part_1

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 11 Part_2

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 12 Date: Matematica.Lib. The high precision function library that can be used everywhere for (almost) every application. Eliminates one time solutions with unknown precision.

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 13 Exemple of Matematica.Lib funktion blocks

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 14 Example of Matematica.Lib function blocks

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 15 Matematica.Lib in list form

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 16 Matematica.Lib in list form 2

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 17 Matematica.Lib steam MMI

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 18 Soft package Matematica calculation system for GNG Natural gas delivery of kg and energy amount at Nynäs/Sweden

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 19 Date: Matematica How can Your company benefit from Matematica.Lib in the future? Some possibilities;

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 20 Date: Matematica-Your company coop 1. Developed coop; Simulation licens (Windows) for Matematica.Lib.

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 21 Date: Matematica-Your company coop 2. Developed coop; Simulation and online-license for Matematica.Lib.

copyright (c) 2010 Stefan Rudbäck, Matematica, , matematica.se sid 22 If You are interested please get in touch Contact; Matematica Stefan Rudbäck, M Sc/civ ing +46(0) skype (free); stefan.rudback