AN ASYMPTOTE SOLUTION TO THE PROBLEM OF DETERMINING THE TEMPERATURE OF GAS TURBINE BLADES,
Abstract
Problem in current gas turbine construction is that of increasing the working temperature of the gas. As is known, this leads to increased efficiency, and a reduction in the size and weight of gas turbines. However, the design of high temperature gas turbines encounters serious difficulties in connection with the limited capabilities of the metal of elements in the flow-through portion to stand up under increased temperature potentials. The most heavily worked turbine elements are the work blades which operate under conditions of elevated mechanical and temperature stresses. Naturally, when designing a gas turbine it is very important to know how to calculate the temperature field in the blade body taking into account variation along the radius of heat transfer, and of the perimeters and areas of cylindrical cross sections. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 20, 1966
- Accession Number
- AD0629227
Entities
People
- I. S. Lyubchenko
- V. A. Tupchiev
Organizations
- National Air and Space Intelligence Center