Application of the finite element method to the solution of transient two-dimensional temperature field for air-cooled turbine blade
Abstract
To assure air-cooled turbine blade of being able to operate safely and reliably during continuous variation of mechanical, particularly thermal loads, it is necessary to calculate the transient temperature field of blades. In this paper the finite element method for computation of transient two dimensional temperature distribution is discussed, the calculation of transient temperature field for a middle cross section of air-cooled blade is made and discussed.
- Publication:
-
In its J. of Eng. Thermophys. (Selected Articles) (FTD-ID(RS)T-1011-82) p 51-62 (SEE N83-18953 09-31) Transl. into ENGLISH from Gongcheng Rewuli Xuebao (China
- Pub Date:
- November 1982
- Bibcode:
- 1982etsa.nasa...51K
- Keywords:
-
- Air Cooling;
- Computer Programs;
- Inlet Temperature;
- Jet Engines;
- Loads (Forces);
- Steady State;
- Turbine Blades;
- Finite Element Method;
- Temperature Distribution;
- Thermal Conductivity;
- Fluid Mechanics and Heat Transfer