[1] |
SUTLIFF D R,MCCAY T D,MCCAY M H et al.A laser welding nozzle for beam delivery optics protection[J].Welding Journal,1992,71(6):219~224. |
[2] |
WANG H L,HUANG W L,ZHOU Zh Y et al.Laser welding of 8mm thick stainless steel plates[J].Chinese Journal of Lasers,2003,30(5):463~466 (in Chinese). |
[3] |
LUO T Q.Hydromechanics[M].Beijing:China Machine Press,2000.191~204(in Chinese). |
[4] |
WEN H X,LIU Y Q,DANG X A.The erection of the curve equation of the Laval nozzle and its numerical-controlled processing[J].Journal of Northwest Institute of Light Industry,1997,15 (4):7~11 (in Chinese). |
[5] |
XIAO A H.Laval nozzle used in the positive pneumatic conveying system[J].Journal of Wuhan Polytechnic University,2002 (4):31~32(in Chinese). |
[6] |
PENG Y Ch,LIAO X,MO F B.Theoretic study on gas flow in de laval nozzles of different configurations[J].Research on Iron Steel,1999(2):43~45(in Chinese). |
[7] |
LI Ch M.Study on the fluid field of full-length rail's quenching cooling to quality assurance[D].Beijing:Northern Jiaotong University,2001.24~33 (in Chinese). |