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Lin JH, Lou CW, Lu CK, Hsing WH, Journal of Advanced Materials, 36, (2004) 57-62. 4.
Lin JH, Kao KT, Lie CH, Journal of Advanced Materials, 38, (2006) 68-74. 6.
Lin JH, Lei CH, Chang CH, Sun KM, Journal of Advanced Materials, 37, (2005)32-35. 7.
Yang ZZ, Lin JH, Tsai IS, Kuo TY, Journal of Advanced Materials, 36, (2004) 3-9. 8.
Lin JH, Journal of Advanced Materials, 38, (2006) 63-67. 10.

The materials of upper and down plates are cast iron, while ball is silicon nitride.
Material parameters are defined by their properties[8].
Chiou: International Journal of Machine Tools & Manufacture Vol. 46 (2006), pp: 1157-1169
Lv: Applied Mechanics and Materials Vol. 37-38(2010), pp: 1148-1152
Zheng: Advanced Materials Research Vol. 53-54(2008), pp: 147-154

And the status of the two kinds of materials under 25℃ and RH89% are shown in Fig 2.
And the results of the two kinds of materials under 25℃ and RH89% are shown in table 2.
And moisture has more notable infection on outside wall materials.
[2] Kurulkar G.R, Syal R.K, Singh H: Journal of Energetic Materials.
[5] Yaxia Yin, Sailong Xu, Xuzhu Zhang: Chinese Journal of Energetic Materials.

Preparation of Friction Material Sample heat treatment machining mixing materials preload molding hot press preparation of raw materials Finite Element Thermo Analysis The building of finite element model Table 1.
The performance parameters of bamboo fiber reinforced friction materials and 45 # steel material.
Sichuan Silk. vol. 3, pp. 23--24. (2006) [2] Yong Y.: Study of Bamboo Fiber Reinforced PP Composite Materials.
Key Engineering Materials, vol. 458, pp. 319--324, (2011) [8] Tadamasa A.: Numerical prediction of wind turbine noise.
Journal of Engineering Physics and Thermophysics.

Deformation Behavior Analysis of Harmonic Structure Materials by Multi-Scale Finite Element Analysis Han YU1,a *, IKUMU Watanabe2,b and KEI Ameyama3,c 1Graduate school, Ritsumeikan University, 1-1-1 Noji-higashi, Kusatsu, Shiga 525-8577　JAPAN 2 National Institute for Materials Science, 1-2-1 Sengen, Tsukuba, Ibaraki, 305-0047 JAPAN 3Faculty of Science and Engineering, Ritsumeikan University, 1-1-1 Noji-higashi, Kusatsu, Shiga 525-8577,JAPAN agr0167hh@ed.ritsumei.ac.jp, bWATANABE.Ikumu@nims.go.jp, cameyama@se.ritsumei.ac.jp Keywords: harmonic structure, multi-scale FEM, SUS304L, deformation, strength, ductility Abstract: The harmonic structure materials consist of coarse-grained areas enclosed in a three-dimensional continuously connected network of ultrafine-grained area.
In this research, the SUS304L grade stainless steel has been used as a model material to understand and validate the response of the harmonic structure materials towards the applied external loads.
Fig.1: Schematic of harmonic-structured materials fabrication process.
Fig.1 shows the schematic of harmonic-structured materials fabrication process.
Fujiwara, Creation of Harmonic Structure Materials with Outstanding Mechanical Properties, Materials Science Forum, 2012, 706-709, pp9-16

Therefore, mechanical characterization of bulk materials has attracted a lot of research.However, due to the size limitations, the traditional methods have been unable to meet the mechanical properties of these materials testing needs.
Journal of materials research, 1992, 7(6): 1564-1583
Materials Science and Engineering: A, 2005, 390(1): 233-239
Journal of materials research, 1998, 13(4): 1049-1058
[8] M Liu, A K Tieu, C Lu, H Zhu and G Deng.Computational Materials Science, 2013

Preparation of energy storage ceramsite manufactured from East Lake sludge Baoguo Ma1, Jun Wang1,a, Yuanyuan Wu2,b, Wen Yang2 1Key Laboratory for Silicate Materials Science Engineering of Ministry of Education, Wuhan University of Technology, Wuhan, Hubei, 430070, China 2China Construction Ready-mixed Concrete Co.
One of the combination methods is incorporating PCM in porous building materials, which are suitable matrix materials for PCM.
Materials and Impregnation Phase Change Materials Considering the material properties and economy benefit, paraffin was chosen as a energy storage material which has good chemical stability, wide melting range (0-90℃), no phase separation and so on to be incorporated into light aggregate.
Journal of Chemical Physics 111, 9058-9067
Journal of Tongji University 32, 1163–1167.

Usually, the selection of appropriate machining parameters for a particular material to get a multi-objective response is a very difficult task and it generally relies either on the operators’ experience or on the information provided in the catalogue of machine manufacturer for certain common materials.
Work piece material and Process response parameters.
Sureshkumar et al “Surface roughness optimization of metal matrix composite using Taguchi technique”, International Journal of Engineering Research & Technology, (2013) 2:1-6
Shanmughasundaram et al “Influence of graphite and machining parameters on the surface roughness of Al-fly ash/graphite hybrid composite: A Taguchi approach”, Journal of Mechanical Science and Technology, (2013) 27:2445-2455
Wang “Competitive parameter optimization of multi-quality CNC Turning”, International Journal of Advance Manufacturing Technology, (2009) 41:820-826

Experiment Study on Thermodiode and Energy Storage Material Shidong Li1,a, Renyuan Zhang1,b, Liangde Liu1,c, Haoyuan Zhong1,d 1Faculty of Materials and Energy, Guangdong University of Technoloty, Guangzhou 510006，China alishidong0759@tom.com,bclnys@gdut.edu.cn,cmicroliu8@163.com,d741953597@qq.com Key words: Heat storage material; Myristic acid;Thermodiode ;Solar energy; Abstract: To research for application of thermodiode in energy storage solar water heater, experimental research on heat transfer of thermodiode using myristic acid as heat storage material was made, starting characteristics of thermodiode using acetone and R134a was compared.
The heating section, insulated section and the energy storage tank body are wrapped with thermal insulation material.
Summary Through heat transfer test of thermodiode using myristic acid as energy storage material, the following conclusions are reached: 1.
Acknowledgement This work was supported by Science andTechnology Project of Guangdong, China, No.2007B010800032.
Design of Plane-type Bi-directional Thermodiode.Journal of Solar Energy Engineering, Vol.11(1988),pp.299-310

The offered model is based on the application of the theories of several branches of sciences.
In turn, tσ is calculated using the following coherence [2]: , (7) where σ–1 – limit to material durability.
Wearing can take place according to the following scheme: under a cyclic loading of peak tops, considering the imperfection of the material, a slit is formed under the surface layers of the material.
Goodmen, The stress field created by a circular sliding contact, Journal of Applied Mechanics, 1966, 125–131
Avisane, Researches on three dimension roughness height of rough surface, Latvian Journal of Physics and Technical Sciences (4) 2013