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Modern Information Technologies for Thermodynamic, Property of
Substances, Power and Chemical Engineering.
Cooperation: Moscow Power Engineering Institute, IAPWS, NIST and Elsevier/Knovel
5 May, 2014, TU Dresden, Germany
Valery Ochkov (OchkovVF@MPEI.Ru)
Dr., Professor, Moscow Power Engineering Institute and Joint
Institute of high temperatures of Russian Academy of Science 1
«In jeder reinen Naturlehre ist nur soviel an eigentlicher Wissenschaft enthalten, als Mathematik (Lebenden Berechnungen) in ihr angewandt werden kann.» «In any special doctrine of nature there can be only as much proper science as there is mathematics (live calculation) therein.» «В каждой естественной науке заключено столько истины, сколько в ней есть математики (живых вычислений).»
Immanuel Kant (and Valery Ochkov)
"Если в первом акте на стене висит ружье, то в последнем оно обязательно выстрелит". "Wenn ein Gewehr im ersten Akt an der Wand hängt, wird es im dritten Akt abgefeuert".
Антон Чехов – Anton Tschechow
"Если в книге или в статье есть формула, то нужно сделать так, чтобы по ней можно было считать". "Wenn eine Formel ist in einem Buch oder Artikel, Wir müssen in der Lage, auf diese Formel verlassen können."
Валерий Очков – Valery Ochkov
Cooperation in this field with: • The International Association for the Properties of
Water and Steam (www.iapws.org)
• The National Institute of Standards and Technology (NIST - www.nist.gov)
• The Knovel Corporation (www.knovel.com) now a part of the Elsevier Corporation (www.elsevier.com)
• I hope with The TU Dresden too after my this visit
University Stuttgart University Zittau/Goerliz TU Dresden
Three revolutionary events stand out in
historical process of knowledge transfer
development from one generation to the next :
1. Writing appearance
2. Invention of book printing (Guttenberg)
3. Implementation of computer
technologies
2
Now we have one Crisis in computer technologies:
1. «Nightmare» of the inherited, old software at firms, in institutions and universities
2. Misprints the formulas of scientific and technical literature and reference
3. Disarrangement of paper manuals and textbooks with IT-technologies
3
«Nightmare» of the “old” software at the Joint Institute of high temperatures of Russian Academy of Science: old Hewlett-Packard with old Fortran (since 1885)
3
Three historical stages in the modes of using computers for educational,
engineering and scientific problems:
1. Batch mode, where one computer (the famous BESM-6, for example, installed in the computer center) serves many users, which it delivered to the their tasks recorded in the deck of cards and the other is neglected (paper) Media .
2. Mode (time) of personal computers.
3. Mode of global and local (corporate, university and other) networks, which essentially brings us back to a batch mode, but in a different, more qualitative level, baseline data and calculation results are transferred is no longer on paper and in electronic form on the web. Same calculations as it is necessary can be parallelized (cluster, distributed calculations, etc.) .
4
Three historical stages of development of software solutions of engineering and
scientific problems on computers:
1. Work with absolute codes (assembler, pocket calculator)
2. Programming using high-level languages (ALGOL, fortran,
Pascal, C, BASIC, Java etc)
Excel (with VBA), Matlab (Programming languages)
3. Using mathematical packages such as Mathcad,
SMath, Maple, Matlab, Mathematica, MuPAD, Derive, etc
5
Why Mathcad!?
(SMath, Knovel Math)
6
© 2006 PTC 7
PTC (Mathcad own) in the World Aerospace/
Defense
Automotive High Tech/
Electronics
Industrial
Equipment
Consumer
Products Life Sciences
Mathcad books by V. Ochkov
12 in Russian, 1 in Ukrainian
2 in English:
Seven features Mathcad:
10
1. "Natural" formulas record
2. Units in formulas
3. Traditional variable’s names
4. Numerical & Symbolical Mathematics
5. 2D & 3D scientific plots and
animations tools
6. “Users built-in” functions
7. Programming
Seven features Mathcad
11
1. "Natural" formulas record
BASIC: a=21: b=4.5: c=-12 d=(a^2 - b^5.5) / c
Excel
Mathcad
Tree tools of Mathcad
18
1. Menu commands
2. Operators 5! x2 M1,5 etc.
(built-in and users
as in mathematic!)
3. Functions (built-in: sin(x) sin x etc.
and users)
Seven features Mathcad
12
2. Using units by calculation
One example: Power of the human heart
Seven features Mathcad
12
2. Using units by calculation
Three type of formulas in books:
1. Physical formulas – m·c2, m·v2/2 etc.
2. Empirical formulas
3. Pseudo-empirical formulas (???)
An Empirical formula
An Typical empirical formula
A Pseudo-empirical formula – what is it?
One example: I want to calculate the molality (L) aqueous solution of NaCl with
molarity M = 2 mol/L and density q = 1.076 gm/mL. I find in Internet table:
A Pseudoempirical formula – (a physical formula with help for units calculation)
Seven features Mathcad
13
3. Traditional variable’s names (as in manuals)
Seven features Mathcad
14
4. Numerical & Symbolical Mathematics (SmartMath)
Seven features Mathcad
15
5. 2D & 3D scientific Plots
3D-Plot
Rankine Thermodynamic cycle
2D-Plot
One “Property Gift” from IAPWS-MPEI-Trieru (my company)
Valery Ochkov gives his famous glass cube with the thermodynamic surface water and steam to Isaac Newton in London (25/11/2013).
One “Mathcad Materials Properties Gift” from Trieru (my company)
Seven features Mathcad
16
6. Users built-in Functions of WaterSteamPro
Application WaterSteamPro™ www.wsp.ru For Mathcad, Matlab, Excel, Pascal, BwitASIC, fortran, C etc DLL-technology
Seven features Mathcad
17
7. Built-in Programming Language
Data Base – Mathcad – Pro/E (Creo):
9
(Pro/E) Creo
Mathcad since 2006
Materials
Properties
Data Base
(Old) Data Base in Mathcad
19
Mathcad + Internet =
Mathcad Calculation Server
20
Kill two birds with one stone
• Tear off tasks from the package Mathcad (early attempt Mathcad Explorer): dreams of exe-file
• Move tasks from personal computer to Internet not only for a viewing, but also for an interactive work on them
From WorkSheet to WebSheet
Mathcad + Internet =
= Mathcad Calculation Server
21
From WorkSheet to WebSheet
Calculation Server NRU “MPEI”
1. Provide undergraduate and graduate students with quality certified calculations, and teachers the possibility of rapid publication of its calculations on the Internet
2. Ensure power engineering quality calculations online
3. Solve (eliminate) the problem of "piracy“ software for calculations
22
Calculation Server NRU “MPEI”
1. Thermophysical properties of fluids, working
fluids and materials in the Mechanical and Power Engineering calculation programs and Internet sites
2. Thermodynamic cycles in Internet
3. Interactive Engineering Reference books on the web and more than 30 textbooks and book of problems
23
From paper book to Internet
39
40
PDA
SmartPhone
PC or NB
Calculation Server
NRU “MPEI”
E-Books
Tablets
41
Types of works with the RefBook
1. On-line calculations
2. Functions download and creating
3. References on functions
42
Types of works with the RefBook
1. On-line calculations
2. Functions download or creating
3. References on functions
43
Conductivity of water and steam
44
Conductivity of water and steam
45
Conductivity of water and steam
46
Conductivity of water and steam
47
48
Conductivity of water and steam
Conductivity of water and steam
49
Properties of Ionic Liquids – online calculation
Types of works with the RefBook
1. On-line calculations
2. Functions download or creating
3. References on functions
51
IAPWS-95 Formulation as Mathcad user function (we can download it)
31
Properties of Ionic Liquids Code generator for Java, Matlab, VBA and others languages
Types of works with the RefBook
1. On-line calculations
2. Functions download or creating
3. References on functions
Cloud Functions 54
1-st work step - comments
55
Property of the link
56
2-d work step - Reference
57
3-d work step – Insert Address
58
Finish - calculations
59
A ship Dresden
60
A steam engine of this ship
61
62
This topic on the Knovel-site
63
Knovel is a part of Elsevier from 2012
64
Interactive tools of Elsevier/Knovel
65
Interactive calculation on the Elsevier/Knovel web site
66
One link on the reference book with «dead formulas»
One link on the reference book with «live formulas»
68
One «live formula» by Valery Ochkov
69
Function - the density of water, depending on the pressure
and temperature on the Elsevier/Knovel web site
70
Downloaded Mathcad worksheet from the
Elsevier/Knovel web site
71
Downloaded Excel sheet from the Elsevier/Knovel web site
New Era working with databases and formulas
ОИВТ РАН
Knovel
NIST Reference
Calculations
МЭИ
Interactive Heat Engineering Reference books on the web
25
Paper variant of the Reference book
Web variant of the Reference book
What do we have in the Reference book!?
Texts
Formulas
Tables
Plots
26
What do we have in the Web Reference book!?
Texts with links etc
Live Formulas
Live Color 2D and 3D Plots + Animations
Live Tables
27
What do we have in the Web Reference book!?
Texts with links etc
Live Formulas
Live Color Plots + Animations
Live Tables
28
Live IAPWS-95 Formulation
30
Live IAPWS-IF97 Formulation
33
Live IAPWS-IF97 Formulation: Region 1 & 2
34
Live IAPWS-IF97 Formulation: Region 3
35
Live IAPWS-IF97 Formulation: Region 4 & 5
36
Live IAPWS-IF97 Formulation: Region 4
37
IAPWS-IF97 in Internet
38
Virtual Thermodynamic surface water and steam
Website for Pocket PC
IAPWS-IF97 in Internet – the double phase
39
IAPWS-IF97 in Internet (not Mathcad but Mathematica)
40
One IAPWS Formulation in Internet (not Mathcad but Free Charge on-line SMath)
41
One IAPWS Formulation as user function of future version of Mathcad
42
Live Reference Book in Phone
44
h, s - diagram steam expansion in a turbine
45
Rankine Cycle in Internet
47
Optimization of steam-turbine cycle with two steam extraction
Thermodynamic Cycle in Internet
48
Binar Cycle calculation
One Heat transfer live task in Internet
49
Can you solve this thermodynamic task?
50
What do we have in the Web Reference book!?
Texts with links etc
Live Formulas
Live Color Plots + Animations
Live Tables
51
Nomogram in book
53
Nomogram in Web Reference book
54
Download Function >>>
Nomogram as Mathcad user function
55
What do we have in the Web Reference book!?
Texts with links etc
Live Formulas
Live Color Plots + Animations
Live Tables
56
57
One typical table from one paper reference book
Other typical table from one paper reference book
58
Download All Function >>>
Other typical table from one reference book
60
Live table as Mathcad open user function
62
Live table as Mathcad protected user function
63
Protected Web Calculation: first level
64
One more typical 3D-table from one reference book
66
67
Possible cooperation MPEI – NIST – PTC – Elsevier
/Knovel – TU Dresden
68
Now
In future
One way of cooperation MPEI(TU) – NIST – (PTC+Knovel)
69
Other of cooperation MPEI – NIST – PTC+Knovel
70
Other way of cooperation MPEI(TU) – NIST – (PTC+Knovel)
71
Now
In future
Other way of cooperation MPEI(TU) – NIST – (PTC+Knovel)
72
Other way of cooperation MPEI(TU) – NIST – (PTC+Knovel)
Thanks for your attention
Valery Ochkov (OchkovVF@MPEI.Ru)
Dr., Professor, NRU Moscow Power Engineering Institute
73
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