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Study on the Orientation Angle of the Yarns in 3D Integrated Cellular Woven Structure Wei Tiana, Yanqing Lib , Fei Yec and Chengyan Zhud College of Materials and textiles, Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University(ZSTU), Hangzhou 310033, P.
Acknowledgements This work was financially supported by the Zhejiang Natural Science Foundation (Y4100118), Program for Changjiang Scholars and Innovative Research Team in University (No.IRT0654) and Zhejiang Sci-Tech University Research Project (0801802-Y).
References [1] Xin Ding, Honglei Yi: Acta Materiae Compositae Sinica Vol. 20 (2003) , p.108 [2] X Chen, H Wang: Journal of the Textile Institute Vol. 98 (2006) , p.79 [3] Wei Tian, Chengyan Zhu and Shanyuan Wang: Textile Research Journal Vol. 79(2009), p.844 [4] Honglei Yi: Study on the Structure Design and Mechanical Properties of 3D Woven Composites, Doctoral Dissertation of Donhua University

Basic principle Conventional diamagnetic levitation was the levitation of diamagnetic materials in vacuum or air.
Placing in magnetic fields, diamagnetic material got a repulsive force, balancing with the gravity.
Acknowledgments This work is supported by National Science Foundation of China (NSFC) under contracts 60876083, Major National Scientific Research Programs of China (2010CB933900) and Talent Development Fund of Shanghai (047).
Journal of Applied Physics2000;87(9):6200-6204
Journal of Magnetism and Magnetic Material 2007;316:273-276

The powder was washed successively with distilled water to remove the remaining un-reacted materials.
Supriyanto, Beta-carotene Dye of Daucus carota as Sensitizer on Dye-sensitized Solar Cell, Materials Science Forum vol. 373 (2013) 15-19
Tingli, Dye-sensitized Slar Cells Using 20 Natural Dyes as Sensitizers, Journal of Photochemistry and Photobiology A Chemistry 219 (2011) 188-194
Kim, Analysis on The Light-scattering Effect in Dye-sensitized Solar Cell According to The TiO2 Structural Differences, International Journal of Photoenergy (2012).

Acknowledgements The authors would like to express their sincere gratitude to the support from the natural science foundation of shaanxi province, China (No. 2010JM6012), China postdoctor (No. 20100471835) and the national defence key project of AATR program.
Materials Processing Technology Vol. 204 (2008), p. 486-491
Advanced Materials & Processes Vol. 2 (2000), p. 75-80
Journal of Shenyang Agricultural University Vol. 37 (2006), p. 754-757
ASME Journal of Engineer for Power Vol. 102 (1980), p. 329-333.

Given constant material properties, the method solved temperature and thermal stress fields approximately with linear superposition theory.
Furthermore, the method can only deal with constant material properties.
By neglecting the temperature dependency of the material, the accuracy of the results becomes questionable for the properties in rotor are temperature dependent in fact.
The material of the rotor is 30Cr1Mo1V steel and the corresponding properties are showed in Table.1.
International Journal of Fatigue, vol.23(2001), p.549–560 [2] S Zucca, D Botto and M.M Gola: Faster on-line Calculation of Thermal Stresses by Time Integration”.

Material of Construction The saddles along with Shell are made of SA516 Gr70 material.
Material Attributes Material Density(Kg/m3) Elastic Modulus(GPa) Yield Strength(MPa) Poisson’s Ratio Behavior SA516 Gr70 7750 192 260 0.3 Isotropic Solid Model and Meshing Three dimensional solid model of the saddle support and pressure vessel constructed using ansys design modular which is shown in fig. 2.
P: Stresses in large horizontal cylindrical pressure vessels on two saddle supports, The Welding Journals Research Supplement ,September,( 1951)
P: Stresses in large horizontal cylindrical pressure vessels on two saddle supports, The Welding Journal Research Supplement, (1971)
J. of Mechanical Sciences, February Vol.43 (2001).

Journal of Hazardous Materials 170 (2009) 1179-1185
Environmental science & technology 47 (2013) 13695-13701
Fresenius' journal of analytical chemistry 365 (1999) 577-586
Chemical Engineering Science 65 (2010) 3025-3033
Journal of Environmental Sciences 25 (2013) 393-398.

Index of circular economy's features reflects level of coal industry utilizing material energy.
Acknowledgment The project sponsored by the foundation of natural science research of China (No 70873079).
[4]Cui Ying, A discussing to statistical monitoring and evaluation method about economic growth pattern's changes of coal industry, Journal of Chinese coal economic institute.
[13]Zhang Jianping, Coal industrial sustainable development's evaluation method in Shanxi, Journal of taiyuan university of technology.
[15]Guo Yajun, Comprehensive evaluation theory, method and application(science press，Beijing. 2007), in Chinese.

The material of piezoelectric ring stack is PZT-4, and the size of the piezoelectric ring is Φ10×Φ5×2.
The material of the back slab is stainless steel, and the material of the front slab and ultrasonic horn is made of titanium which has small density and high tensile strength and elastic limit.
And the error of simulation may be originated from the material parameters and structure sizes, or the simplified model.
Fig. 5 The fabricated system based on the design Fig. 6 Impedance test results of transducer Acknowledgment This work is partially supported by Natural Science Foundation of China (51075377, 41176076, 51121002, 51175486), and the Science and Technology Development Program of Shandong Province (2008GG1055011, BS2009HZ006) and Zhejiang Natural Science Foundation (R1100015).
Zhang and Y.M Wu: Journal of Tianjin University, Vol. 41 (2008) No.5, p.536.

Effect of Filler Ratio on Properties of Nano-hydroxyapatite/SiO2 Based Bioactive Dental Resin Composites Fengwei Liu, Jinghang Hu, Ruili Wang, Yingying Pan, Xiaoze Jiang and Meifang Zhu* 1State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Material Science and Engineering, Donghua University, Shanghai, China *zmf@dhu.edu.cn Keywords: Nano-hydroxyapatite, Silica, Dental composite, Mechanical properties, Bioactivity.
Abstract: Hydroxyapatite (HAP), as an essential component of bone and tooth, is one of the promising bioactive materials.
Materials and methods Materials.
Wang, Hydroxyapatite nanocrystal for biomedical materials, J.
Zhu, et al, Influences of silica size distribution on the performance of dental composite, Chinese Journal of Dental Materials and Devices. 1 (2011) 10-14