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In contrast to bulk material forms, nanowire (NW) based ultraviolet photodetectors (UVPD) overweigh with the properties of high length-to-diameter ratio and minuscule sizes [6] as the choice of materials due to very high UV light sensitivity.
Stamboulia, DNA grafting on silicon nanonets using an eco-friendly functionalization process based on epoxy silane, Materials Today: Proceedings 6 (2019) 333-339
Hark, The epitaxial growth of ZnS nanowire arrays and their applications in UV-light detection, Journal of Materials Chemistry 22 (2012) 1199-1205
Golberg, WO3 nanowires on carbon papers: electronic transport, improved ultraviolet-light photodetectors and excellent field emitters, Journal of Materials Chemistry 21 (2011) 6525-6530
Lee, Solution-assembled nanowires for high performance flexible and transparent solar-blind photodetectors, Journal of Materials Chemistry C 3 (2014) 596-600

The Theoretical Analysis and Experimental Study on Heat-Transfer in Cryogenic Pneumatic Mist Jet Cooling Jialong Ren1,a , Xiaoyan Guan1,b 1 Jiangsu University of Science and Technology, Zhenjiang Jiangsu 212003, China azjrenjialong@yahoo.com.cn , bguanxiaoyankb@163.com Keywords: Cryogenic pneumatic mist jet cooling, heat-transfer coefficient, cooling experiment.
It can be concluded by transient test in cryogenic pneumatic mist jet cooling high temperature titanium surface with different water flow, that when reaching the best cooling effect, the water flow of cryogenic pneumatic mist jet cooling as well as the materials vaporizing and involving phase change heat-transfer under certain temperature must be equivalent, and at that time, the heat transfer coefficient of cryogenic pneumatic mist jet cooling will reach the maximum.
So we need to build experimental platform such as: Simulation of the materials generating cutting heat continuously in practice cutting, feeding heat to one end of the test sample, cooling the other end of the test sample with different water density in cryogenic pneumatic mist jet cooling, and we should minimize the impact of environmental factors as far as possible , check the changes of the temperature real-timely and transmit it to the Data Acquisition Instrument.
Similarly , when at the temperature of 150 ℃, 200 ℃, 250 ℃ on the titanium alloy test sample surface, Water5, Water6 and Water8 can all be vaporized and processed phase transformation heat-transfer, it is indicated that the best heat transfer coefficient corresponding to materials and temperature must be found for getting the best heat transfer effect.
It is indicated that when reaching the best cooling effect, the water flow of cryogenic pneumatic mist jet as well as the materials vaporizing and involving phase change heat-transfer under certain temperature must be equivalent, and at that time, the heat transfer coefficient of cryogenic pneumatic mist jet cooling will reach the maximum Acknowledgements This work was supported by the Natural Science Foundation of Jiangsu Province (No. 50845064) References [1] Ren Jialong The Study on Sub-dry Cutting GCr1.Chinese Journal of Mechanical Engineering[J], VOL. 15, No.1, 2002 40-42 [2] Xu Hongjun,Fu Yucan,SunFanghong．A basic study on heat affect mechanism and enhancing heat transfer in Contact Zone in efficient Grinding ．Science in China(Series E)，2002，32（3 ）：297-307 [3] Deb S, Yao S C, analysis on Film Boling Heat Transfer of Impacting Spray [J] .Int J Heat Mass Transfer 1989, 32(11): 2099～2112 [4] MeiGuohui MengHongji WuRongyang Analysis of spray cooling heat

Simulation Model Material Behavior and Damage Laws.
Advanced Materials Research Vols. 102-104 (2010), p. 12-16 [4] Z.L.
Advanced Materials Research Vol. 426 (2012) , p. 265-269 [5] Mohammadpour M, Razfar M R, Jalili Saffar R.
Computational Materials Science. 2011, 50(10): 3016-3025
International Journal of Machine Tools and Manufacture. 2003, 43(6): 573-587.

Microsture and properties of a Cu-Cr-Zr-Fe-Ti alloy Huang Fuxiang 1School of Materials Science and Engineering, Chongqing University of Technology, Chongqing 400054, People’s Republic of China hfuxiang@163.com Keywords: Cu-Cr-Zr system alloy; Aging; hardness; electrical conductivity Abstract.
Visca,etc. , Journal of Nuclear Materials, 307（ 2002） 677-680  [11] I.
Banerjee, Materials Science and Engineering A, 356（2003）32-36 [12] Huang FX, Ma JSNing HL etc., Scripta Materialia, 48( 2003) 97-102 [13] W.
Wang, , Materials Science and Engineering A, 343( 2003)89-96  [14] K.
Sanyal, 54(2005) 131-140 [15] Mahulikar D., Proceedings of 3rd International Symposium on Advanced Packaging Materials, 1997, p. 94 –97 [16] Ghosh, G.

Yashiro, Materials Science and Engineering: A, 243 (1998) 244-249
Hamada, in: 7th International Conference on Key Engineering Materials (ICKEM 2017), IOP Conference Series: Materials Science and Enginerring, 2017
Kobayashi, Materials & Design, 97 (2016) 445-453
Niinomi, Journal of the mechanical behavior of biomedical materials, 20 (2013) 407-415
Kandil, Materials Science and Engineering: C, 61 (2016) 574-578

Metallurgical and materials transactions. 36A, 9, (2005):2493-2504
Journal of the Minerals, Metals and Materials Society. 2004, 56(9): 44-48 [9] Gang Liu, Lin Liu, Cheng Ai.
Metallurgical and Materials Transactions A. 2011, 42A: 2733-2741
The Minerals, Metals & Materials Society. 2004: 801-810
Materials Letters. 2004, 58: 2290-2294.

However, because of their high hardness, brittleness, chemical stability and good abrasion resistance, these materials are very difficult to machining.
The ultrasonic grinding compound process has been proved to be one of the best processing technologies for brittle materials.
Acknowledgements This research was funded by Guangdong-Hong Kong's Key Areas Important Breakthrough Project (2006A15101004), Guangdong Key Project of Science and Technology (2007B010400051), Guangzhou Key Project of Science and Technology (2009Z2-D611), Panyu Key Project of Science and Technology (2008-Z-43-1).
Hu: Chinese Journal of Mechanical Engineering Vol. 39 (2003), p.60-67
Babitsky, et al.: Computational Materials Science Vol. 39 (2007), p. 149-154

A simulation study for the influence of pulse heating on thermal imaging of carbon fiber composites Ruijun Xie1, a , Pengfei Ren 1,b Furong Chen1,c, and Zhanjie Liu2,d 1College of Materials Science and Engineering，Inner Mongolia University of Technology，Hohhot, 010051，P.
Many researchers studied in detection and evaluation of materials defects, and a large amount of work has been done.
It was indicated that the resolution of pulsed heating infrared thermographic (PHIT) non-destructive testing was related to thermal conductivity of materials, size and location of defect, power of pulse heating and experimental conditions.
Table 1 Thermophysical properties of the samples Materials Thermal conductivity（Wm-1C-1 ） Heat capacity （Jkg-1C-1 ） Specific gravity （kgm-3 ） Carbon fiber composites KXX 1.5 760 1620 KYY 0.8 KZZ 1.5 PTFE 0.18 900 1600 Establishment of solid model and finite element unit.
References [1] Xue Shuwen, Hong Weiming, Journal of Zhanjiang Normal College 25 (6) (2004) 22.

Acknowledgements The author would like to thank the National Science Council of the Republic of China, Taiwan, for financially supporting this research under Contract No.
Canadian Geotechnical Journal, Vol. 35, No. 1, p. 70-80. (1998) [3] T.
Journal of Geotechnical and Geoenvironmental Engineering, Vol. 129, No. 6, p. 560-568. (2003) [5] C.J.
Basson: The modeling of anchors using the material point method.
Journal of Geotechnical Engineering, Vol. 114, No. 2, p. 168-184. (1988)

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Acknowledgment This work is sponsored by the National Science Foundation Grant #50811120111.
Journal of Computer Research and Development [J], Vol. 37(2000), PP. 601-608 [5] Dong Xiao-li, Gu Cheng-kui, Wang Zhen-gou: Research on Shape Based Time Series Similarity Measure.
Journal of Electronics & Information Technology [J], Vol. 29(2007), PP.1228-1231 [6] Mao Yun-jian, Du Xiu-hua: A Method for similar sub-Patterns Discovery from Time series Based on Morphological Characters, Computer Simulation[J], Vol. 25(2008), PP.80-83 [7] Luo Xin-rong,Yang Fei,Kang Yu-tao: Research on Real-Time Alarm Theory of Delayed Coal and Gas Outburst, Journal of China University of Mining & Technology [J], Vol. 37(2008), PP.163-166 [8] Cheng Jian, Bai Jian-yi, Qian Jian-sheng, et al: Short-Term Forecasting Method of Coal Mine Gas Concentration Based on Chaotic Time Series, Journal of China University of Mining & Technology [J]，Vol. 37(2008), PP.231-235 [9] Li Ai-guo, Zhao Hua: PPR based similarity search for gas monitoring data, Computer Applications [J], Vol. 28(2008), PP.2721-2724 [10] Das G, Link Mannila H, Renganathan G, et al: Rule Discovery from Time Series, Fourth Annual Conference on Knowledge Discovery and Data Mining[C], AAAI Press, 1998, PP.16-22