Szczegóły publikacji
Opis bibliograficzny
Application of the data validation and reconciliation method in the exergy analysis of technological processes / Bożena BORYCZKO, Adam HOŁDA, Michał DUDEK, Zygmunt KOLENDA // International Journal of Exergy ; ISSN 1742-8297. — 2021 — vol. 34 no. 3, s. 315–330. — Bibliogr. s. 329–330, Abstr. — Publikacja dostępna online od: 2021-03-23
Autorzy (4)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 133384 |
|---|---|
| Data dodania do BaDAP | 2021-05-05 |
| DOI | 10.1504/IJEX.2021.113847 |
| Rok publikacji | 2021 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | International Journal of Exergy |
Abstract
One of the main tasks of the exergy analysis of real physical and chemical processes is to detect, quantify and calculate exergy losses, which closes the exergy balance equation. Exergy balance equations contain directly measurable variables, which are known with measurement errors and when applied to principal chemical elements lead to the system of nonlinear equations. Usually, the number of equations is greater than the number of unknowns (not directly measured quantities) and because of inevitable measurement errors, the system of equations is not exactly satisfied. The measured quantities must be corrected to satisfy required energy and exergy balances. Such a correction is called data validation and reconciliation. Neglecting this process can lead to incorrect energy and exergy losses calculation. In this paper, the mathematical methods of correction of measurement results based on the least squares method are proposed.