• •    

ANALYTICS ON THE TRANSIENT TEMPERATURE FIELD OF SATELLITE

Pan Zengfu (Beijing Institute of Spacecraft System engineering) Ma Shiming (Beijing Institute of Satellite Information Engineering)   

  • Published:1988-10-25

Abstract: The several typic transient temperature problems in the thermal design of a geostationary communication satellite are discussed in this paper. Stiff steady auto-integration is used to solve 250 nodes nonlinear differentiating equations. A good result has been obtained applying the technique of sparse matrix to corrected iteration procedure.

Key words: Transient temperature distribution, Mathematical model, Algorithm, Synchronous communication satellite.