shi jian hua, yuan sheng fu, hua wei hong, et al. Mass flowrate coefficient in relation to secondary flow of HYLTE nozzle in DF/HF chemical lasers[J]. High Power Laser and Particle Beams, 2003, 15.
Citation:
shi jian hua, yuan sheng fu, hua wei hong, et al. Mass flowrate coefficient in relation to secondary flow of HYLTE nozzle in DF/HF chemical lasers[J]. High Power Laser and Particle Beams, 2003, 15.
shi jian hua, yuan sheng fu, hua wei hong, et al. Mass flowrate coefficient in relation to secondary flow of HYLTE nozzle in DF/HF chemical lasers[J]. High Power Laser and Particle Beams, 2003, 15.
Citation:
shi jian hua, yuan sheng fu, hua wei hong, et al. Mass flowrate coefficient in relation to secondary flow of HYLTE nozzle in DF/HF chemical lasers[J]. High Power Laser and Particle Beams, 2003, 15.
The secondary mass flowrate of the HYLTE nozzle in DF/HF chemical lasers was numerically and theoretically calculated, the mass flowrate coefficients of D2，H2 and He with 0.01~0.4MPa stagnation pressure and 0.1~0.9mm height of the half throat are obtained. The changerules of mass flowrate coefficient with stagnation pressure and half throat's height were got, the functions deduced from these rules were of satisfactory preciseion. As a result, some suggestions are presented on the design and maintenance of secondary nozzle.
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