Experimental study of the impacts of cold mass fraction on internal parameters of a vortex tube
Experimental study of the impacts of cold mass fraction on internal parameters of a vortex tube
复制标题
冷质量分数对涡流管内参数影响的实验研究
DOI:
10.1016/j.ijrefrig.2019.05.002
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发表时间:
2019-08
影响因子:
3.9
通讯作者:
Chen Guangming
中科院分区:
文献类型:
--
作者:
Li Nian;Jiang Guannan;Fu Lichen;Tang Liming;Chen Guangming
In order to get the internal parameters of a vortex tube, a large-scale vortex tube was designed and an experimental device was built. A five-hole probe and thermocouples were used to obtain the three-dimensional velocities, the static pressure, static temperature and total temperature distributions inside the vortex tube. Four different cold mass fraction conditions (0.2, 0.4, 0.6 and 0.8) were chosen and the impacts on the internal parameters of the vortex tube were discussed. Different from the traditional view, the tangential velocity was considered to be the steady Burgers vortex form. A reverse flow boundary was found, and the location of which was changed at different operation conditions and axial positions. Further, it was found that the lowest static temperature existed near the nozzle outlet, and a new static temperature difference distribution law was firstly proposed experimentally.
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DOI:
10.1111/j.1559-3584.1951.tb02880.x
发表时间:
2009-03
期刊:
Journal of the American Society of Naval Engineers
影响因子:
--
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通讯作者:
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DOI:
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发表时间:
2016-08
期刊:
International Journal of Refrigeration-revue Internationale Du Froid
影响因子:
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作者:
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通讯作者:
Nilotpala Bej;K. Sinhamahapatra
影响因子:
2.1
作者:
C. Gao;K. J. Bosschaart;J. J. Zeegers-J.;De Waele
通讯作者:
C. Gao;K. J. Bosschaart;J. J. Zeegers-J.;De Waele
DOI:
10.7726/ajhmt.2017.1012
发表时间:
2017
期刊:
--
影响因子:
--
作者:
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通讯作者:
K. Devade;A. Pise
DOI:
10.1299/jsme1958.8.433
发表时间:
1964
期刊:
Jsme International Journal Series B-fluids and Thermal Engineering
影响因子:
--
作者:
H. Takahama
通讯作者:
H. Takahama