Search results

It could not only decompose the raw materials for ethanol fermentation, but also make the food waste reduced, utilizable and non-hazardous [[1] Ma H Z, Wang Q H, Zhang W Y, et al., Optimization of the Medium and Process Parameters for Ethanol Production from Kitchen Garbage by Zymomonas Mobilis, International Journal Of Green Energy. 5 (2008) 480-490. ,[2] Ma H Z, Wang Q H, Qian D Y, et al.
Xiao Hanmin and Ma[[5] Xiao H M,Ma X Q, Characteristics of co-combustion of coal, coal gangue and sewage sludge, Journal of Fuel Chemistry and Technology. 36(2008) 545-550. ] found that the addition of sludge to coal could significantly increase the burning performance of the mixture.
Materials and method Materials.
The particle size of final material used was less than 100 mesh.
Complex combustion index fully reflected the ignition and burning properties of the sample, the more the S, the better the burning performance [[7] Zhou Yang,San Andres L,Childs D.W., Dynamic force performance of annular gas seal at off-center conditions, Tribology Transactions, 37 (1994) 33-42. ,[8] Nie Q H,Sun S Z,LI Z Q,Zhang X J,Wu S H,Qiu Y K, Thermo gravimetric Analysis on the Combustion Characteristics of Brown Coal Blends, Journal of Combustion Science and Technology, 7 (2001) 72-76. ].

References [1] O’Sullivan D, Cotterell M: Journal of Materials Processing Technology.Vol 124(2002), p.153
Nakamura: Journal of Materials Processing Technology.Vol143 (2003), p.87
[4] W.S.Lin: Journal of Achievements in Materials and Manufactring Engineering.
[6] M.W.Cook, P.K.Bossom: International Journal of Refractory Metals & Hard Materials.
[10] Malek HABAK, Jean-Lou LEBRUN and Stefan WALDMANN: Materials Science Forum.

Due to its high-tech structural, functional applications like defence, automobile, aerospace, thermal sensitive materials.
Al-Matrix composites are considered as one of those classes of advanced engineering materials.
Introduction Metal matrix Composite (MMCs) are produced by joining two or more materials which are dissimilar in chemical and physical behaviour.
Nowadays, these types of materials requirement is increasing very fast in the area of automotive industries and aerospace engineering.
In addition, the experimental investigation on WEDM on the MMC materials are also presented in this research study.

Since AlN has the above many excellent performances, it has become one of the hot in the field of new ceramic materials, and has been widely used in many aspects of modern society.
AlN ceramic materials is prepared by powder sintering process.
Chinese journal of rare metals, 2012
Journal of Materials Science and Engineering, 2011, 29(2): 221-226
Journal of Functional Materials, 2011, 42(9): 1599-1600

Therefore, replacement of plastic-based cushion packaging with honeycomb paperboard material is a green and low carbon development road with which it can provide a feasible and technical solution with environment protection, material saving and GHG emission reduction for packaging industry.
Paperboard products therefore provide better packaging solutions from a carbon footprint perspective, than products which are made from fossil - based materials.
Paperboard products therefore provide better packaging solutions from a carbon footprint perspective, than products which are made from fossile – based materials.
Pertsova, Ecological Economics Research Trends: Chapter 1, P:1-11, Nova Science Publishers, Hauppauge NY, USA. (2010),http://www.censa.org.uk/docs/ISA-UK_Report_07-01_carbon_footprint.pdf [3] STUART Ross, DAVID Evans.
The Environmental Effect of Reusing and Recycling a Plastic-Based Packaging System [J].Journal of Cleaner Production, 2003,(11): 561-571 [4] Pro Carton Information, (2010), An introduction to cartonboard packaging, http://www.procarton.com/files/file_manager/press_0609_sust/sust_folder_en.pdf [5] Wang Wen-Ming.

Lee: Journal of Materials Science Vol. 35 (2000), p.4261 [2] P.K.
Daoud: Materials Science and Engineering A Vol. 398 (2005), p.1
Litsardakis, Materials Science and Engineering A Vol. 382 (2004), p. 351
Mondal, Materials Science and Engineering A Vol. 425, (2006), p. 244
Askeland, The Science and Engineering of Materials, Boston (1985).

Li, and Stanley Backer: ACI Material Journal.
[8] RILEM-TC162-TDF: Materials and Structures.
[9] Qingbin Li, and Farhad Ansari: ACI Material Journal.
[10] Sara Cattaneo, Gianpaolo Rosati, and Nemy Banthia: Construction and Building Materials.
Vol. 23(2009). p. 129-137 [11] Peng Bo, and Zheng Wei: Journal of Hunan University (Natural Sciences).

If the cutting plane is in the horn's step part, ultrasonic wave vibration energy loss can be reduced substantially and it can also be used as stress stiffener in the cutting plane by ultrasonic vibration. [4-5] ∑=Fxm �� 22 dtudx =�� ),( tx x u EAAF ∂ ∂ ⋅==σ xu ∂∂=εεσ E= ),( 1 ),( 2 2 2 2 2 tx tu c tx x u ∂ ∂ = ∂ ∂ ρ E c = �,3,2,1=n k2 1 =� 0 2 2 2 =+ Uk dx Ud λ ω 1 == c k ρ ω En �2 = Fig. 3 Amplitude and Ultrasonic horn Design of horn Horn is half-wavelength object, its materials are generally used aluminum alloy, titanium alloy.
Therefore, material of horn to be designed is titanium alloy and the material properties is showed in Table 1.
Epilogue This content is the research result of In-Chun university academic-industrial university fostering business which was conducted by the contribution of education science technology department/knowledge economy department.
References [1] Bong-Gu Lee, Kwang-Lae Kim, Kang Eun Kim: Journal of KSMTE, Vol. 17, No. 6 (2008), P. 63 [2] B.Y.Park: Vibrations, an Introduction, CMG Book (2006) [3] S.G.Amin, M.H.M.Ahmed, H.A.Youssef: Journal of Materials Processing Technology, Vol. 55 (1995), p. 254 [4] G.B.Lee, H.S.Kim: Journal of the Korean Society of Precision Engineering, Vol. 13, No.11 (1996), p. 38 [5] Gon-Gu Lee, Kwang-Lae Kim, Kang Eun Kim: Transactions of the Korean society of Machine Tool Engineers, Vol. 17, No. 6 (2008) [6] J.P.Kang: Journal of the Korean Society of Precision Engineering, Vol. 8, No.3 (1991), p. 55 [7] Sun-Rak Kim, Jae Hak Lee, Choong D.
Yoo: Journal of KWJS, Vol.27, No. 4 (2009), p.404

Solving district include some kinds of materials of shell,rotor and stator shielded can,winding insulation and shaft.The thermal conductivity coefficients of various components materials are showed in Table 1[7].
Harbin University of Science and Technology(2009)
Harbin University of Science and Technology(2008)
[6] Liu Zhao-jiang:Design of Explosion-proof Motor with Water-Cooling System for Coal Excavator.Harbin：Harbin University of Science and Technology(2009)
Materials Science Forum(2011),p.466-476 [8] Huang Qi-sheng,Fei Ye-tai:Accurate Measurement of the Coef ficient of Thermal Deformation for Metal.Journal of Applied Sciences(2002),p.109-110

Accordingly, scholars have conceived the model of self-repairing smart materials that many small fiber channels are set in the matrix materials and flowing materials are fitted with the tubes.
Therefore, the information science should be integrated into the self-repairing concrete, such as, perception, recognition and controlling drive and so on to make it adapt to environment, regulate the environment and self-diagnosis and self-repair of health of materials and structures.
Materials review. 14(2000), p.25-27(in Chinese) [5] Dakai Liang and Hong Chen.
Progress in natural science. 11(2001),p.:547-552(in Chinese) [6] Wu Rao and Keru Wu.
Journal of building materials. 5(2002), p: 390-392(in Chinese)