<abstract xmlns="http://www.w3.org/1999/xhtml"><p>A revalorised Burzyński’s hypothesis was suggested for determination of effort of construction elements in thermally variable load conditions. Using the suggested hypothesis, surfaces of the beginning of plasticity for the heat resistant St12T steel were determined. Two numerical simulations of thermo-mechanical loads of the turbine vane made of St12T steel were performed. The result of analyses was determination of the effort states of a vane acc. to Huber-Mises- Hencky’s hypotheis and according to the suggested revalorised Burzyński’s hypothesis.</p></abstract>

A revalorised Burzyński’s hypothesis was suggested for determination of effort of construction elements in thermally variable load conditions. Using the suggested hypothesis, surfaces of the beginning of plasticity for the heat resistant St12T steel were determined. Two numerical simulations of thermo-mechanical loads of the turbine vane made of St12T steel were performed. The result of analyses was determination of the effort states of a vane acc. to Huber-Mises- Hencky’s hypotheis and according to the suggested revalorised Burzyński’s hypothesis.

Burzyński’s Criterion in the Analysis of Heat Resistant Steel

Agricultural Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Burzyński\u2019s Criterion in the Analysis of Heat Resistant Steel"}

A revalorised Burzyński’s hypothesis was suggested for determination of effort of construction elements in thermally variable load conditions. Using the...

Burzyński’s Criterion in the Analysis of Heat Resistant Steel

Published Online: Sep 30, 2020

Page range: 11 - 20

Received: Aug 01, 2020

Accepted: Sep 01, 2020

DOI: https://doi.org/10.1515/agriceng-2020-0022

Keywords
Burzyński’s hypothesis, equivalent stress, turbine vane

© 2020 Dudda Waldemar, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Burzyński’s Criterion in the Analysis of Heat Resistant Steel

Published Online: Sep 30, 2020

Page range: 11 - 20

Received: Aug 01, 2020

Accepted: Sep 01, 2020

DOI: https://doi.org/10.1515/agriceng-2020-0022

KeywordsBurzyński’s hypothesis, equivalent stress, turbine vane

© 2020 Dudda Waldemar, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
Burzyński’s hypothesis, equivalent stress, turbine vane