Open AccessDevelopment of internet resources to assess the effectiveness of some GTP
Author(s) -
Valery Ochkov,
E. E. Ustyuzhanin,
С. В. Рыков,
V. V. Shishakov,
B. E. Znamensky,
Aung Thu Ya Tun
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1385/1/012034
Subject(s) - the internet , resource (disambiguation) , software , computer science , code (set theory) , boundary (topology) , source code , database , property (philosophy) , mathematical software , world wide web , mathematics , operating system , programming language , computer network , mathematical analysis , philosophy , set (abstract data type) , epistemology
The analysis of Internet resources is fulfilled. These resources contain such information as: (i) data on the thermal properties of substances, R = ( ρ , h , s , …), (ii) numerical data on the efficiency and other energy criteria, Z , of power plants. Our analysis has shown some features of the resources. Currently the most of them have the form of text files. The second type of the resources represents a software in the form of “exe-file” and allows the client to calculate values of R using a mathematical formula (MF) at boundary conditions, Y = ( P , T ); the latter are the pressure and the temperature. In this case, the resource includes the program, which is closed to clients: there is no such option as “to copy MF formula” in the software. A group of researchers offers the software, which is designed to calculate R properties and has the form of the open interactive Internet resource (OS). A computational part of OS-resource includes: (i) MF formula, which associates the property R with the parameters Y = ( P , T , …), (ii) Mathcad-program Code ( R , Y ) containing MF formula. The interactive part of the OS-resource is based on the computer science and Internet technology (IT). The report analyzes the methodological techniques and IT-tools, which have to be used to create OS-resource. We have considered OS-resources, which have a complex structure and are focused on the joint use of (i) the code designed to calculate the efficiency of power plants and (ii) OS-resources those allow to calculate R ( Y ) at specified points of the power plant cycle. We have discussed some results obtained on the basis of these resources.