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MATERIAL AND METHODS 2.1 Scope and Functional Unit The functional unit for this system was 1 MW of electricity produced.
This system boundary shows that this study is cradle-to-gate because the processes involved consisted of raw material to production stages.
In this section, the sensitivity of natural gas country sources is analyzed to see the influence of the raw materials towards the electricity production.
Bolland, Optimized Process Configurations of Post-Combustion CO2 Capture for Natural-Gas-Fired Power Plant–Power Plant Efficiency Analysis, volume 8 of International Journal of Greenhouse Gas Control.
Volume 20 of Journal of Environmental Sciences.

The division of grid Divide the connecting rod after finite element mesh is shown in figure 2.The connecting rod material is 42CrMo, modulus of elasticity is 2MPa, poisson's ratio is 0.3, the density is 7.8 kg /, yield strength is 950MPa, ultimate strength is 1100MPa.
is 42CrMo, = 474MPa; is the effective stress concentration factor, choose 1.0; is a structure size effect coefficient,choose 1.0; is the surface quality coefficient, choose 0.75;is the material of the Angle of the asymmetrical stress cycling coefficient (sensitive coefficient), choose 0.33; is stress amplitude;is the average stress.
[2]Longbao ZHOU.The science of the internal combustion engine.Beijing:Mechanical industry press,2005
[3]Hai XUE,SHANG YuJing,WANG Hong.12V180 Strength analysis of internal combustion engine connecting rod.Journal of Lanzhou jiaotong university,2009
[4]TieXiong SU,LV CaiQin,ZHANG Yi, etc.Contact problem to the influence on finite element analysis of the connecting rod［J］.Journal of internal combustion engine,2002.

., Hohhot 010018 3 College of Ecology and Environmental Science; Inner Mongolia Agricultural University; Hohhot 010018; China guoyuefeng0525@126.com Keywords: Energy Consumption Structure, Environmental Pollution, Renewable Energy, Sustainable Development Abstract.
The arrays are often located on building rooftops, but with new materials advances the photovoltaic cells can be integrated directly into building materials.
Hunter: The Journal of Socio-Economics, Vol.37 (2008), p.194-212 [3] G.
Cliver: The Journal of Environment & Development, Vol.16 (2007), p.102-125 [5] S.

Bismuth tungstate (Bi2WO6, n-type, band gap = 2.8 eV) is a promising visible-light-driven photocatalytic material and has recently stimulated intensive interest [12-14].
In nanophase materials, in homogeneities related to defects and space charge formation in the inter phase layers is created an absorption current ensuing in a dielectric loss.
The ac conductivity (σac) was calculated for the Bi2WO6 nanoparticles from the following formula (4) The σ values were fitted into the equation, (where, k is the Boltzmann constant, T is the absolute temperature and σ0 is a constant depending on the material) and the activation energy E was estimated.
Arunseshan, Appl Nanosci.4 (2014)179–184 [18] Sagadevan Suresh, Appl Nanosci. 4(2014)325–329 [19] Suresh Sagadevan, American Journal of Nanoscience and Nanotechnology. 1(2013)27-30 [20] Sagadevan Suresh, International journal of Physical Sciences, 8 (21) (2013) 1121-1127

Experimental Research of Laser Cutting 1Cr17Mn6Ni5N Steel Plates Zhanguo Li1, 2, a, Yaochen Shi1, 2, b, Wei Yuan2, c, Xiuguang Yang1, d 1Changchun University, Changchun 130022, China; 2Changchun University of science and technology, Changchun 130022, China aLizg79@126.com, b250793721@qq.com, c875632781@qq.com, d1017883484@qq.com Keywords: Laser cutting, Four points in two lines, Kerf width, Laser power Abstract.
Experimental material is 1Cr17Mn6Ni5N, thickness of steel plates is 0.9mm, 1.05mm, 1.25mm, 1.7mm and length and width is 100mm×100mm.
From Fig. 6 we know that with pulse width increasing, upper kerf width firstly decreases then tends towards stability in 0.7ms; under kerf width shows a trend of increase by slow speed, because the interactive time of laser and material increases, when pulse width increases.
Liu: Chinese Journal of Lasers, Vol.
Zeng: Chinese Journal of Lasers, Vol.A29 (2002), p.176-180

Nolan 2, c 1 Centre for Near-Net-Shape Processing of Materials Ryerson University, 101 Gerrard Street East Toronto, Ontario, M5B 2G1, Canada 2 Foseco Morval, Division of Foseco Canada Incorporated 361 Speedvale Avenue, West Guelph, Ontario, N1H 1C7, Canada a sjagoo@ryerson.ca, brravindr@ryerson.ca, cdennis.nolan@ fosecomet.com Keywords: Lost Foam Casting, Expandable Polystyrene, A356 Alloy, Blending, Polymerization, Silica-Alumina, Hexabromocyclododecane, Pyrolysis Defects Abstract.
Further, they would like to thank Foseco-Morval for material support and A.
Turner, Polymer degradation modified by blending with polymers chosen on the basis of their φ-factors, Journal of Analytical and Applied Pyrolysis Vol. 25 (1993), p.11 [4] M.
Shivkumar, EPS bead fusion effects on fold defect formation in lost foam casting of aluminum alloys, Journal of Material Science Vol. 41 (2006), p. 2373 Carbon surface defect Internal Porosity

Large temperature increment may bring about thermal buckling, large thermal deflection and stress superimposed on dynamic stress, coupled with changes in material properties.
Hollkamp: Numerical Investigation of the Snap-Through Response of a Curved, Clamped-Clamped Plate with Thermal and Random Loading: AIAA/ASME/ASCE/AHS /ASC Structures, Structural Dynamics, and Materials Conference, 49th (2008) [2] R.
Vaicaitis: Nonlinear response and sonic fatigue of National Aerospace Space Plane surface panels: Journal of Aircraft (1994), p. 10-18 [4] K.D.
Rizzi: Characterizing the dynamic response of a thermally loaded, acoustically excited plate: Journal of Sound and Vibration (1996), p. 635-658 [5] J.M.T.
Thompson: Chaotic phenomena triggering the escape from a potential well: Mathematical and Physical Sciences (1989), p. 195 [6] X.Q.

(18) where T is temperature, ρandC are density and heat capacity of the material, k is thermal conductivity, Q is heat generation.
The material of the ring is steel 16MnCr5 and is assumed as elastic-perfectly- plastic, with yield stress sσ =590 MPa.
Chen, Analysis of metal forming process based on meshless method, Journal of Materials Processing Technology 80-81(1998), p. 642-646 [3] E.
Prakash, Application of meshless element free Galerkin method in two-dimensional heat conduction problems, Computer Assisted Mechanics and Engineering Science 11(2004), p.265-274 [5] W.K.
Male, et al, A Method for the Determination of the Coefficient of Friction of Metals under Conditions of Bulk Plastic Deformation, Journal of Institute of Metals 93(1965), p.38-46

Their main applications include molding materials, laminates, and adhesives in the manufacture of plywood [1].With the increasing demand for the PF resin, and the application of new analysis technique, people pay more attention to the curing process of phenolic resin, especially to the kinetic reaction mechanism.
Experimental Materials and instruments Formalin (37% aqueous formaldehyde) were obtained from hubei Chemical Factory .
Acknowledgement This work is financially supported by Science and Technology Planning Project of Guangdong Province (Project No. 2007B020703001) References [1].
Journal of Thermal Analysis 1970( 2) : 301-303
Journal of Northeast Forest University 1994, 5 (3), 65-68

With the tool, the workpiece material, the processing method is different, the quantity of the incoming each part of the quantity of heat is different [4].
Experiments were performed on a CNC lathe CAK6150 (Fig. 1) and workpiece material is 45 steel and stainless steel 304, using Sandvik Carbide Inserts and specific models and parameters shown in Table 1.
It can be seen from the table, with the increasing of cutting speed, cutting temperature rise obviously, rake face maximum wear volume increased gradually, which is due to the high temperature makes the tool-chip contact areas of the tool material chemical activity increased, accelerates inter element dissolution – diffusion and oxidation, reduces the tool material's Micro hardness and aggravates tool wear, so the wear amount is greater [9].
Measurement of cutting temperature for multiple layercomposite cutting tips, Journal of Jiangsu University Science & Technology. (2001) 54-58
The development of finite element analysis for metal cutting process, Journal of Jiamusi University. (2006) 1-4