@article{(Open Science Index):https://publications.waset.org/pdf/17266,
	  title     = {Analysis of Liquid Nitrogen Spray Atomization Characteristics by Internal-Mixing Atomizers},
	  author    = {Zhang Lei and  Liu Gaotong},
	  country	= {},
	  institution	= {},
	  abstract     = {The atomization effect is an important factor of the heat transfer of liquid nitrogen spray. In this paper, two kinds of internal-mixing twin-fluid atomizers were design. According to the fracture theory and fluid mechanics, the model is established to simulate atomization effect. The results showed that: Internal-mixing atomizers, with the liquid nitrogen atomization size from 20um to 40um, have superior performance. Y-jet atomizer spray speed is greater than Multi-jet atomizer, and it can improve the efficiency of heat transfer between the liquid nitrogen and its spray object. Multi-jet atomizer atomization cone angle is about 30°, Y-jet atomizer atomization cone angle is about 20°. During atomizer selection, the size of the heat transfer area should be considered.
},
	    journal   = {International Journal of Aerospace and Mechanical Engineering},
	  volume    = {7},
	  number    = {11},
	  year      = {2013},
	  pages     = {2146 - 2149},
	  ee        = {https://publications.waset.org/pdf/17266},
	  url   	= {https://publications.waset.org/vol/83},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 83, 2013},
	}