Evaluation of the technical condition of medium-sized boilers

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F18%3APU127718" target="_blank" >RIV/00216305:26210/18:PU127718 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1051/matecconf/201815702026" target="_blank" >https://doi.org/10.1051/matecconf/201815702026</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/matecconf/201815702026" target="_blank" >10.1051/matecconf/201815702026</a>

Result language

angličtina

Original language name

Evaluation of the technical condition of medium-sized boilers

Original language description

The recent trend in the steam and electricity production has been both to increase the efficiency of the facility and to keep tightening legislation concerning emission limits. The lifetime of energy equipment is greatly influenced by the operating temperature, pressure and operating characteristics. The new conditions lead the operator to more often changes of these parameters, which has negative influence to the facility in terms of service life. Precise knowledge of the facility being operated and the ability to predict the residual life of its key parts in time is therefore necessary. A new methodology for determining the residual life and evaluating problematic situations of medium size boilers was developed at Brno University of Technology. Its approaches and advantages will be presented in this paper. The methodology provides the user with approaches for the lifetime evaluation of an equipment as a whole, based on detailed knowledge of the equipment being investigated and the ongoing damage. Additionally, if the equipment is continuously evaluated, it is possible to extend the inspection interval or to achieve a significantly higher lifetime of the entire equipment, thereby reducing the economic cost. If defined criteria are met, the methodology also allows inclusion of FEM and CFD simulations for achieving higher relevance of the results.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20301 - Mechanical engineering

Project

<a href="/en/project/TE02000236" target="_blank" >TE02000236: Waste-to-Energy (WtE) Competence Centre</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

MATEC Web of Conferences

ISBN

—

ISSN

2261-236X

e-ISSN

—

Number of pages

8

Pages from-to

20-28

Publisher name

EDP Sciences

Place of publication

Neuveden

Event location

Sklene Teplice, SLOVAKIA

Event date

Sep 5, 2017

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

000477759300050