1. New thermal and trajectory model for high-altitude balloons
2. 2Jones,J.andWu.,J.J."Performancemodelforreversiblefluidballoons,"AIAAPaper,95-1608-CP,1995.
3. 3NASA,USSTANDARDATMOSPHERE.1976.
4. 4Churchill,S.,HeatExchangerDesignHandbook,chap.Freeconvectionaroundimmersedbodies,Hemisphere,1983.
5. Natural convection over a non-isothermal vertical plate