1. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 1 Date: 100601 Matematica/Abstracts Elimination of unneccesary calculation errors in industrial/technical applications. How? By the use of the best scientific knowledge! Matematica_Lib_100601.ppt

2. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 2 Date: 100601 Matematica/customers Linde; Measurement of gasflows (O2, N2, GNG…). Söderenergi; Calculation of energy production in powerplants. Siemens; Design of flow meters and calculations.

3. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 3 Date: 100601 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).

4. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 4 Date: 100601 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

5. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 5 Date: 100601 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.

6. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 6 Date: 100601 Why? Because calculation errors often result in; 1. Waste. 2. Poor quality. 3. The production cannot be developed in an optimal way.

7. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 7 Date: 100601 How? With software from Matematica for 1.the desk/Processline and 2.the production line/ Matematica_Lib with or without hard/soft package

8. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 8 Date: 100601 2.1 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%

9. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 9 Power/energy calc for a steam boiler with Matematica.Lib general function blocks

10. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 10 Part_1

11. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 11 Part_2

12. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 12 Date: 100601 2.2 Matematica.Lib. The high precision function library that can be used everywhere for (almost) every application. Eliminates one time solutions with unknown precision.

13. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 13 Exemple of Matematica.Lib funktion blocks

14. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 14 Example of Matematica.Lib function blocks

15. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 15 Matematica.Lib in list form

16. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 16 Matematica.Lib in list form 2

17. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 17 Matematica.Lib steam MMI

18. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 18 Soft package Matematica calculation system for GNG Natural gas delivery of kg and energy amount at Nynäs/Sweden

19. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 19 Date: 100601 Matematica How can Your company benefit from Matematica.Lib in the future? Some possibilities;

20. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 20 Date: 100601 Matematica-Your company coop 1. Developed coop; Simulation licens (Windows) for Matematica.Lib.

21. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 21 Date: 100601 Matematica-Your company coop 2. Developed coop; Simulation and online-license for Matematica.Lib.

22. copyright (c) 2010 Stefan Rudbäck, Matematica,+46 708387910, mail@matematica.se, matematica.se sid 22 If You are interested please get in touch Contact; Matematica Stefan Rudbäck, M Sc/civ ing mail@matematica.se www.matematica.se +46(0)708387910 skype (free); stefan.rudback