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Dynamic Testing and Analysis of Inflatable Beams Jianzheng Wei 1,2, a, Huifeng Tan 1,b, Jianxin Yu1,c and Xingwen Du1 1Center for Composite Materials, Harbin Institute of Technology, Harbin,China. 2Post-doctoral Research Center in Materials Science & Engineering, Harbin Institute of Technology, Harbin,China.
Luckily, due to significant progress in light-weight deployable structures, and advanced materials and processing methods, which opens new perspectives concerning the realization of an inflatable beam, after numerous trials, composite fiber strips reinforced (CFSR) inflatable beam technology is the potential candidates, combined with Kevlar fiber composite materials.
There are six composite materials strip enhancing the stiffness in the internal beam, and there are four gluing control Velcro strips on the external walls.
Tinker: Proceedings of the 40th Structures, Structural Dynamics, and Materials Conference, (Reston, VA, 1999). p. 2495
Du: 51st AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, (Orlando, FL, April 12-15 2010), AIAA- 2010-2580

Khan1,b, Noaman Ul-Haq1,c 1School of Chemical and Materials Engineering (SCME) National University of Sciences and Technology (NUST), H-12 Campus, Islamabad, Pakistan.
Experimental Materials.
Processing of materials.
[10] Khan M.B., in Handbook of Engineering Polymeric Materials, N.P.
[19] Ulrich T., Energetic Materials, Particle Processing and Characterization, Wiley-VCH, 2005

Wire electrical discharge machining is one of the important non-traditional machining processes for machining difficult to machine materials.
The ability to produce intricate profiles on materials irrespective of the mechanical properties made this process to be widely used in industries.
Nihat Tosun, The Effect of the Cutting Parameters on Performance of WEDM, KSME International Journal, Vol.17No.6 (2003), pp.816-824, [3].
Tosun N, Cogun C, Tosun G, A study on kerf and material removal rate in wire electrical discharge machining based on Taguchi method, Journal of Materials Processing Technology 152 (2004)316–322 [4].
Adeel Ikram, Nadeem Ahmad Mufti, Muhammad Qaiser Saleem and Ahmed Raza Khan, Parametric optimization for surface roughness, kerf and MRR in wire electrical discharge machining (WEDM) using Taguchi design of experiment, Journal of Mechanical Science and Technology,27 (7) (2013) 2133-2141 [8].

Metakaolin Based Geopolymer from Thailand as an Adsorbent for Adsorption of Multi- and Mono- Cations from Aqueous Solution Sujitra Onutai1,2,3,a, Takaomi Kobayashi3,b, Parjaree Thavorniti4, c and Sirithan Jiemsirilers1,2,d* 1Research Unit of Advanced Ceramics, Department of Materials Science, Faculty of Science, Chulalongkorn University, Bangkok, 10330,Thailand 2Center of Excellence on Petrochemical and Materials Technology, Chulalongkorn University, Bangkok, 10330, Thailand 3Department of Materials Science and Technology, Nagaoka University of Technology, 1603-1 Kamitomioka, Nagaoka, Niigata, 940-2188, Japan 4National Metal and Materials Technology Center (MTEC), Klong Luang, Phathumthani, 10120, Thailand asujitra.onutai@gmail.com, btakaomi@vos.nagaokaut.ac.jp, cparjaret@mtec.or.th, dsirithan.j@chula.ac.th Keywords: geopolymer, metakaolin, adsorption, heavy metal, wastewater Abstract.
Moreover, the factors which affect adsorption process of heavy metals on geopolymer materials were investigated.
The metakaolin geopolymer was synthesized by mixed raw materials with an alkaline solution.
In this research, the metakaolin from Ranong province, Thailand was used as a raw material for synthesis geopolymer materials.
The metakaolin geopolymer powder had higher surface area than raw materials.

Venkatagalapathy, 2012, Effect of Processing Parameters on Metal Matrix Composites: Stir Casting Process, Journal of Surface Engineered Materials and Advanced Technology, Vol. 2, pp 11-15
Hashmi, 1999, Metal matrix composite: Production by the stir casting method, Journal of Material Processing and Technology, Vol. 92-93, pp. 1-7
[5] Davies J, Garland J G, 1975, Solidification structures and properties of fusion welds, International Materials Review, Vol. 20, pp. 83-106
[7] Mohandas T, Madhusudhana, 1996, R G, Effect of frequency of pulsing in gas tungsten arc welding on the microstructure and mechanical properties of titanium alloy welds , Journal of Mater Science Letter, Vol.15, pp. 626-628
Chawla, John Norrish K.S, 1995, Computer based data acquisition for welding research and production, Journal of Materials Processing Technology, Vol.53, pp. 1-13

Hassanpour: Journal of Materials Processing Technology.
Gan: Journal of University of Science and Technology Beijing.
Mikic: Journal of Heat and Mass Transfer.
Prinz: Materials Science and Technology.
Oh: Metals and Materials.

These advantages include efficient and instantaneous generation of heat throughout the materials, selective heating of materials and even selective stimulation of certain chemical reactions.
About 8~11 percent of CaF2 was added into the mixtures as fluxing materials. 9.8~12.2 g samples are weighted and well mixed were provided for the experiments.
CHEN Jin; LI Ning; WANG Shebin; YAN Hong; LIU Jinying,Temperature-rising characteristic of chromite ore fines containing coal in a microwave field,Journal of University of Science and Technology Beijing, 2007,08，29(09):880-884
Ma Guojun; Yin Xue; Su Weihou; Kuang Buxiao; Deng Guoquan; Wang Tian; Du Bo， Thermodynamics and experimental study of carbothermic reduction of electric arc furnace dust generated from stainless steel plant by microwave，Journal of Wuhan University of Science and Technology, 2010.08，33(04): 439-444
CHEN Jin; PAN Xiaojuan; ZHANG Meng; ZHAO Jing; LIN Yuansheng ,Heating Characteristics of Manganese Oxide Ore Fines Containing Coal under Microwave Irradiation,, Materials Review, 2007.11，21(11A):81-84

The materials for bearings at both ends are the same: K=1.05×107[N/m]，C=2000 [N·s/m].
Zhang: The Theoretical Basics of Rotor Dynamics (Science Press, P.R.
Meng: Journal of Vibration Engineering, Vol.15 (2002) No.1, pp.1-9 (in Chinese)
Lu: Journal of Computational Mechanics, Vol.20 (2003) No.6, pp.711-714 (in Chinese)
Zang: Journal of Aerospace Power, Vol.12 (1997) No.3, pp.243-246 (in Chinese)

Acknowledgements The authors would like to thank the Shenyang Science & Technology Program (no.
NCET-11-1012), Science & technology program of Liaoning Province (no. 2011229002), National Natural Science Foundation of China (no. 51108275, no.50908151 and no. 51008198), Program for Excellent Talents of Liaoning Province (LR201028) and Dr. start-up fund of Shenyang University (no. 20210343 and no. 20210342) for the financial support of this research.
Journal of Guangzhou City Polytechnic. 2009, 3(3): 54-57 [2] Tao Xu.
Journal of Jilin Institute of Chemical Technology. 2008, 25(5): 110-115 [3] William Howarth.
Journal of Shijiazhuang University. 2012, 14(1): 17-20

The wasted time, energy, and material impair the manufacturer's efficiency and competitiveness.
Modeling of Residually Stress-induced Distortion Due to Material Removal Finite element simulations were conducted utilizing the ABAQUS Finite Element Code.
The stresses in the remaining (active) elements were then used to determine distortion and the redistribution of original residual stress distributions in remaining materials [4].
Ke: Journal of Zhejiang University (Engineering Science), Vol.37 (2003) No.6, pp.748
Journal of Zhejiang University (Engineering Science), Vol.39 (2005) No.3, pp.381.