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Because the treatment of complicated and long time contact problem and the complex issue of material nonlinearity, the cost of computation time was greatly increased.
Since the mechanical properties decreased with increasing temperature, material gradually yield, stress levels decreased.
Acknowledgement Sustentation fund: Natural science foundation of HeBei (E2010001155), Scientific achievements special fund of Jiang Su (BA2008041) References [1] X.Z.
Zhang: Journal Harbin Univ.
Shen: Mechanical Engineering Material Properties Data Manual (China Machine Press, China 1994)

As we know, the investigation and discussion on electrode materials for supercapacitors are mainly focused on carbon materials, metal oxides MeOx(Me=Ru, Mn, Co, Ni etc.) and conductive polymers up to now.
Nanowires, playing an important role in nano materials, display striking characteristics in mechanics, electronics and optics etc.
Acknowledgements This work was financially supported by Key Innovation Foundation (13ZZ139) of Shanghai Education Commission, Key discipline construction (Materials Science, XXKPY1302) of Shanghai second polytechnic university and Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning.
Mishing, in: Diffusion Processes in Advanced Technological Materials, edtied by D.
Clem: submitted to Journal of Materials Research (2003) [6] P.G.

Materials and Methods Plant Materials.
The nitrogen and phosphorus content of plant materials was determined by H2SO4-H2O2 indophenol blue colorimetry and H2SO4-H2O2 vanadium-molybdenum yellow colorimetry according to the Standard Methods [13].
Environmental Science 1999, 20(2):71-74 (in Chinese)
Chinese Journal of applied ecology 1992, 3(3):266-272 (in Chinese)
Environmental Science 2008, 29(1): 52-56 (in Chinese)

Treatment of physical field on solidification provides an effective way for grain refinement of alloys in recent years, which can avoid pollution of environment and metal materials[3].
Acknowledgements This work was financially supported by the National Natural Science Foundation Project (51261026) and the Aviation Science Funds Project (2012ZF56018).
References [1] L.B.Mordike and T.Ebert: Materials Science and Engineering Vol. 302(2001), p. 37-45 [2] S.Schumann: Materials Science Forum Vol. 488(2005), p.1-8 [3] X.F.Tian, Z.T.Fan and N.Y.Huang: The Chinese Journal Nonferrous Metals.
Vol.33(2013), p.1066-1070(In Chinese) [6] J.Li, Z.T.Zhang and T.Shi: Foundry Vol.58(2009), p.681-689(In Chinese) [7] J.Wang and P.J.Li：International Aluminum Profile Technology Seminar& Exposition Vol.7(2007), p.61-66 [8] M.Yoshiki , O.Yoshinor and M.Kenji: Materials Transactions.
Vol.45(2004),p.1994-1998 [9] X.H.Xie, L.P.Chen, C.B.Xiao and X.Tang: Advanced Materials Research Vol. 842(2014), p.332-336 [10] X.H.Xie, L.P.Chen, C.B.Xiao and X.Tang: Advanced Materials Research Vol. 821 (2013), p.877-882 [11] B.Wang, Y.S.Yang and M.L.Sun: Trans.

(1) Material of processing object is different.
Metal belongs to the plastic material; the deposition is mixture of CaCO3, precipitation, silt, clay etc.
Belongs to brittle material, has a different physical properties compared to metal.
Asemani: Mathematical modeling and simulation of pigging operation in gas and liquid pipelines, Journal of Petroleum Science and Engineering, Vol. 69, p.100-106.( 2009) [2] S.T.
Nieckele: Design and control of pig operations through pipelines, Journal of Petroleum Science and Engineering, Vol. 62, p. 102-110.( 2008) [3] Zhu Xiaohua, Deng Fucheng, Jia Yanjie, TongHua, Xu Jianmin: PDC bit flow field numerical simulation and hydraulic structure optimization, Petroleum machinery.

Power Flattening on Design Study of Small Long-Life Boiling Water Reactor (BWR) with Tight Lattice Thorium Nitride Fuel Nuri Trianti1,a, Zaki Su’ud1,b, Idam Arif1, Sidik Permana1, Eka Sapta Riyana2 1Nuclear Physics and Biophysics Research Group Department of Physics, Faculty of Mathematics and Natural Science, Bandung Institute of Technology, INDONESIA 2Nuclear Energy Regulatory Agency (BAPETEN), INDONESIA anuri.trianti@gmail.com, bszaki@fi.itb.ac.id Keywords: Power density, Long-life reactor, Excess reactivity, Thorium, Protactinium Abstract.
Table 1 General specification of BWR core Parameter Specification Thermal power (survey) 90-720 MWt Operation time 25-30 years Shielding material Zircalloy Coolant Light water (H20) Fuel Th-Pa-U nitride Enrichment U-233 9% -11% Percentage Pa-231 7.51% - 11.3% Fraction of fuel volume, cladding & moderator 60 %-20%-20% Moderation void range 0 – 40% Power Density 17.6 – 44 watt/cc Pitch 1.62 cm Core geometry Cylinder Cell geometry Hexagonal Cell Reactor core geometry used in this study could be seen in Fig. 1.
Su’ud, Preliminary Design Study of Thorium Cycle Based Tight Lattice Long Life BWR, COE-INES Indonesia International Symposium, (2005) [10] Nuri Trianti, Zaki Su’ud, and Eka Sapta Riyana, Design Study of Thorium Cycle Based Long Life Modular Boiling Water Reactors, Indonesian Journal of Physics Vol 22 No. 4 (2011)
[12] Nuri Trianti, Zaki Su’ud, Eka Sapta Riyana, Design Study of Thorium Cycle Based Long Life Modular Boiling Water Reactors, Indonesian Journal of Physics Vol. 22 No. 4, p. 133-137, (2012) [13] Nuri Trianti, Zaki Su’ud, Idam Arif, and Eka Sapta Riyana, Preliminary Design Study of Small Long Life Boiling Water Reactor(BWR) with Tight Lattice Thorium Nitride Fuel, International Conference on Advanced Nuclear Science and technology (ICANSE) 2013
[14] Nuri Trianti, Zaki Su’ud, and Eka Sapta Riyana, Neutronic Performance of Small Long-Life Boiling Water Reactor Using Thorium as Fuel and the Addition of Protactinium as Burnable Poisons, Advanced Materials Research Vol. 772 (2013) pp 495-500.

Journal Of Highway And Transportation Research And Development[J].
Transportation Science & Technology[J].2007(4):77-79 .In Chinese
Science Technology and Engineering [J].2007(21):5618-5622.
China Journal of Highway and Transport[J].
[8] Lihua Zhao, Yongjian Kong, Yanyu Shang.Study and Analysis of Performance Improvement of Fiber for Bituminous Bound-Material.

The material of experiments parts is 45# Fe.
Guo: Materials Science Forum, Vol.43 (2006) No.8, pp.1522-1526
Ni: Journal of Manufacturing Science and Engineering, Vol.119 (1997), pp.717-725
Spence: International Journal of Machine Tools & Manufacture, Vol.40 (2000), pp.833-850

To understand the influence of the ground fissure’s activity on the underground tunnel, science and technology workers launched a series of subway tunnel model test.
On the conditions of temperature 20°C at room, elastic modulus of this material is 2.47×103MPa, which is about 1/15 times the concrete.
Table 1 The similarity relationship of the model test Tape Physical quantities Similar constant geometrical characteristics Geometry similarity ratio 20 Material properties of structure Elastic modulus ratio 15 Displacement ratio 20 Strain ratio 1 Stress ration 15 Material properties of surrounding rock bulk density similitude ratio 2 Internal friction Angle ratio 1 stress ratio 20 Test-bed design.
The Chinese Journal of Geological Hazard and Control, 1994 vol.5 supplement: 67~74
Chinese Journal of Rock Mechanics and Engineering, 2008, 27(11): 2324~2331

Splicing process optimization based on ironing Since two fabrics are different in raw materials and thickness, their ironing conditions are also different.
Acknowledgments This study has been supported by special funds of Liaoning Department of Science & Technology for the construction of Key Laboratory of Digital Apparel Design and Engineering (2009403003).
Indian Journal of Fibre & Textile Research.
Journal of Nantong Textile Vocational Technology College.
Progress in Textile Science & Technology. 2008(1) [6] Chen; Qing.