Development and study of technical solutions for turbine blades cooling

Creating the modern gas turbine engines is impossible without using numerical methods for analyzing gas dynamics and heat transfer. Improvement of thermal calculations requires the use of mathematical modeling methods to obtain information on the distribution of temperature fields in the blade. The...

Full description

Saved in:
Bibliographic Details
Main Authors: Fedorov, Ruslan V., Kovalnogov, Vladislav N., Zolotov, Aleksandr. N.
Format: Conference Proceeding
Language:English
Subjects:
Boundary layers
Computational fluid dynamics
Computer simulation
Gas dynamics
Gas turbine engines
Heat transfer
Mathematical models
Numerical methods
Pressure gradients
Software development
Turbine blades
Turbomachine blades
Turbomachinery
Turbulent heat transfer
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Creating the modern gas turbine engines is impossible without using numerical methods for analyzing gas dynamics and heat transfer. Improvement of thermal calculations requires the use of mathematical modeling methods to obtain information on the distribution of temperature fields in the blade. The application of numerical simulation is necessary to determine the interaction of viscous and inviscid flows, turbulent heat transfer under favorable and unfavorable pressure gradients, heat transfer in rotating channels, separation of the boundary layer, etc. The ways of increasing the economy of operation of modern gas turbines are considered, including by developing software and information systems for analyzing the thermal state of the turbomachine blades and using the latest research in the field of gas dynamics.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.5044094