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Capillary Flow in the Vane-type Surface Tension Tank: Drop Tower Test Results Jinghao Li1,2, Xiaoqian Chen1, Yiyong Huang1 1 College of Aerospace and Material Engineering National University of Defense Technology, Changsha, China 410073 2 Subunit 91, Unit 91550 of People’s Liberation Army, Dalian, China 116000 jinghao0728@hotmail.com Keywords: vane-type surface tension tank; asymmetric interior corner; drop tower test Abstract.
JOURNAL OF SPACECRAFT AND ROCKETS. 2006, 43(5)
Analysis of Tank PMD Rewetting Following Thrust Resettling.40th AIAA Aerospace Sciences Meeting & Exhibit, 2002.AIAA 2002-0757

Fig. 1 Bone screws - threads types [1] Introduction The orthopaedic prosthetic screws are parts which meet shape and material special conditions, adapted to the purposes of their utilization.
Oancea, 3D Graphical Method for Profiling Tools that Generate Helical Surfaces, The International Journal of Advanced Manufacturing Technology, DOI: 10.1007/s00170-011-3637-3
Ivanov, CAD Oriented Mathematical Model for Profiling of Tools For Machining of Helical Surfaces, International Science Conf.

Fig.1 The flow chart System implementation 3.1 Measuring the pulse circuit The pulse circuit SC0073B micro dynamic pulse sensor, can adopt the piezoelectric film as the material, the dynamic pressure signal through the membrane into a charge, within the sensor amplifier circuit is converted into voltage output; The components of a two pin directly connect the cathode, the other end as the output of the signal as the anode, and 3vdc and resistor in series with a 10KΩ, the other side of the component on the wrist pulse, to detect pulse beat signal output by the sensor, when introduced into single chip microcomputer.
L2013198) and National Nature Science Foundation of China (No.51303055).
Design of Pulse Measuring Instrument Based on CC250 Wireless Microcontroller, Journal of Jilin Normal University (2013).

Nowadays, the micro perforated textile air duct representing a cylinder made of the polymer material with micro perforation and produced by laser (Fig. 1-2) is located in the room upper area (Fig. 3), because that is natural for existing air distribution diagrams.
Agafonova, Special considerations of air outflow by micro jets, Privolzhsky Scientific Journal. 1 (2015) 60-64
Agafonova, Research for potential application of textile air ducts in ventilation systems, Natural and Technical Sciences. 2 (2015) 141-143

Punching Mould Quotation System Based on the Variable Step-Size BP Algorithm HaixiaWang1,a, ShuhuiDing1,b and AihuaLiu2,c 1 College of Mechanical and Electronic Engineering, Shandong University of Science and Technology, Qingdao, Shandong, 266510, China 2Department of Mechanical Engineering, Shandong Jiaotong University,Jinan, China ahaixia2226@163.com,b shding@sdust.edu.cn, cjn_liuah@163.com Keywords: Aartificial neural network,Variable Step-Size BP Algorithm,Magnitype punching mould,Quotation Abstract.
Of the mould cost the material fee, the standard accessory’s fee can be calculated; at the first step of punching we can separate them.
Journal of Beijing University of Posts and Telecommunications, 2009,32(1):9-13 [6] W.K.Wong,C.W.M.Yuan,D.D.Fan.Stitching defect detection and classification using wavelet transform and BP neural network[J].Expert Systems with Applications,2009,36:3845-3856

At present there are three kinds of calculation methods used for the gear deformation under load: Material mechanics method, Elastic mechanics method and Finite element method.
Journal of Northwestern Polytechnical University, vol. 21, June. 2003, pp. 757-760
Henan science & technology，vol. 5, May. 2010, pp. 17-19

The working principle of the automatic crawling mechanism is given in Fig. 3, which is made of lightweight synthetic material with a pair of electromagnets installed by the wheel to ensure the car (<5.8Kg) keep adhering to the welding belt when it is moving along the circle.
Journal of Sichuan University (Engineering Science Edition), Vol.40, (2008), No.3, pp.173-177.

Construction of the prototype of gasoline-natural gas dual fuel engine The main problems and solutions for the operation of gasoline-natural gas engine are summarized as follow [7, 8]: 1) As natural gas is gas fuel, usually it is needed to install another set of fuel supply system on the engine. 2) As natural gas only contains 50%-80% methane, this fuel would not be supplied under the loads of starting, acceleration and full load to maintain engine power performance. 3) To ensure strong engine power, when combusting natural gas, reasonable improvements of higher charging efficiency and compression ratio is necessary. 4) Due to trace hydrogen sulfide contained in the fuel, to reduce corrosion and wear on cylinder wall, valves and valve seats, some measures are recommended to extend engine service life and overhaul period, including desulfurization, improved cylinder by using corrosion-resistant material and using specific lube oil, etc.
Acknowledgements The Project Sponsored by the Scientific Research Foundation of Guangxi University (Grant No.XJZ110599) and the Guangxi Natural Science Foundation for young scholars（No. 2010GXNSFB013005).
References [1] Liu Qiaoming,Tangdong,Zhai Changxue.Overview of biogas engine[J]．Journal of Jiangsu University,2003, 4（7）：37-38 [2] Zeng Xianfang.

Effect of Sulfur and Chlorine on the Speciation of Mercury in Coal Jian Ding, Lang Liu, Qingcai Liu, Jian Yang, Wei Gao, Ming Kong College of Material Science & Engineering, Chongqing University, 174 Shazhengjie Road, Shapingba, Chongqing 400044,China *Corresponding author.Tel:+86(0)15123312496 Email address: ll198828@sina.com Keywords: coal, mercury, chemical speciation, sulfide Abstract.
INTERNATIONAL JOURNAL OF COAL GEOLOGY. 1996, 32(1-4): 151-166

Results and Discussion In Fig. 1 shows the result of multi-channel for DWDM and the input Gaussian pulse shown in Fig. 1(a) generated by nonlinear effect from material microring device is AlGaAs/InP.
IEEE Transactions on nuclear science. 51(3) (2004) 526-531
Optik-International Journal for Light and Electron Optics. 121(8) (2010) 732-738.