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Online since: March 2013
Authors: Sarun Choocadee, Sugchai Tantiviwat, Somsak Akatimagool
The alternating between both domains, we use the Fast Fourier Transform (FFT) for reduction of computation time.
Acknowledgements The authors would like to thank the Faculty of Technical Education, Rajamangala University of Technology Thanyaburi for providing the network analyzer N5230C model of Agilent Technologies and CST Microwave Studio® software for measurement and data analysis.
Acknowledgements The authors would like to thank the Faculty of Technical Education, Rajamangala University of Technology Thanyaburi for providing the network analyzer N5230C model of Agilent Technologies and CST Microwave Studio® software for measurement and data analysis.
Online since: November 2015
Authors: Wolfgang Sand, Wolfram Fürbeth, Christian Thyssen, David Holuscha, Jens Kuhn, Friederike Walter
Biogeochemical cycling of manganese is mediated both by biotic/ abiotic oxidation and reduction processes as well as mineralization.
Pitting potential was not altered by the growth or precipitation of manganese on the surface and was for all samples approx. 500 mV (vs SHE), (data not shown).
Pitting potential was not altered by the growth or precipitation of manganese on the surface and was for all samples approx. 500 mV (vs SHE), (data not shown).
Online since: May 2023
Authors: Lakshmi Kanta Bera, Calvin Hung Ming Chua, Surasit Chung, Navab Singh, Umesh Chand, K.M. Han, Qin Gui Roth Voo
To achieve that, a reduction of Dit is strongly required.
To confirm the influence of annealing on SiC/SiO2 interface, ToF-SIMS data of the SiO2 layer is analyzed (Fig.2).
To confirm the influence of annealing on SiC/SiO2 interface, ToF-SIMS data of the SiO2 layer is analyzed (Fig.2).
Online since: October 2018
Authors: Roman Evgenyevich Novikov, Leonid Moiseevich Gurevich, Dmitriy V. Pronichev
At comparable deformations of samples increase the copper sublayer thickness leads to a reduction of stress in titanium.
Cook, A constitutive model and data for metals subjected to large strains, high strain rates and high temperatures, Proceedings of the 7th International Symposium on Ballistics, 21 (1983) 541-547
Cook, A constitutive model and data for metals subjected to large strains, high strain rates and high temperatures, Proceedings of the 7th International Symposium on Ballistics, 21 (1983) 541-547
Online since: May 2012
Authors: Hai Fei Wang, You Ning Xu, Jun Rui Shi, Zhi Jia Xue, Shu Qun Wang
And the purpose of energy saving and emission reduction can be reached.
In order to investigate the air and gas mixing condition and the ejecting condition of ejectors and provide fundamental data for the designing of regenerative gas cooker, the research did the full-scale cold-state numerical simulation for the atmospheric gas cooker and calculated the velocity field, the concentration field, the pressure field and so on. 1.2 Grid distribution According to the structural characteristics of gas cooker, the grids in the area of nozzle, ejector and the fire hole are dense while the grids in other parts are coarse.
In order to investigate the air and gas mixing condition and the ejecting condition of ejectors and provide fundamental data for the designing of regenerative gas cooker, the research did the full-scale cold-state numerical simulation for the atmospheric gas cooker and calculated the velocity field, the concentration field, the pressure field and so on. 1.2 Grid distribution According to the structural characteristics of gas cooker, the grids in the area of nozzle, ejector and the fire hole are dense while the grids in other parts are coarse.
Online since: October 2008
Authors: Xanthippi Chatzistavrou, Lambrini Papadopoulou, Eleana Kontonasaki, Konstantinos M. Paraskevopoulos, Ourania Menti Goudouri, Nikolaos Kantiranis, Petros Koidis
A semi-quantitative estimation of the amount of the crystalline and amorphous
phases was derived from the XRD data as described in literature [2].
Composition of the powdered samples and their respective specimens (%wt) by the XRD method CS W Lt FAp Q Amorphous Powders porcelain 28 3 69 58S 65 35 58dg10 41 4 55 58dg20 7 9 6 78 58dg30 4 11 9 traces 76 Specimens 58dg20 6 25 8 5 56 58dg30 5 23 11 4 57 A remarkable reduction of CS crystallization and the crystallization of W, accompanied by a significant increase of the amorphous phase are observed with the increase of porcelain powder amount.Taking into account that the leucite percentage is the expected, it could be considered that a rearrangement of the amorphous phase of the porcelain takes place -as suggested by the respective XRD pattern in Fig. 2- that prohibits CS crystallization.
Composition of the powdered samples and their respective specimens (%wt) by the XRD method CS W Lt FAp Q Amorphous Powders porcelain 28 3 69 58S 65 35 58dg10 41 4 55 58dg20 7 9 6 78 58dg30 4 11 9 traces 76 Specimens 58dg20 6 25 8 5 56 58dg30 5 23 11 4 57 A remarkable reduction of CS crystallization and the crystallization of W, accompanied by a significant increase of the amorphous phase are observed with the increase of porcelain powder amount.Taking into account that the leucite percentage is the expected, it could be considered that a rearrangement of the amorphous phase of the porcelain takes place -as suggested by the respective XRD pattern in Fig. 2- that prohibits CS crystallization.
Online since: April 2015
Authors: Yunn Lin Hwang, Van Thuan Truong
Controller constructed in MatLab/Simulink and MBD model interact together through interface, which makes data update during simulation.
The acquisition is applicable for optimization of design in demand of material reduction, manufacturing expenditure save, resonance avoidance.
The acquisition is applicable for optimization of design in demand of material reduction, manufacturing expenditure save, resonance avoidance.
Online since: July 2012
Authors: Xuan Xuan Dong, Lei Zhang, Jian Fu
Possible mechanisms are the reduction of static pressure in the liquid and the deposition of heat.[13]Several laser-induced bubble approach have been reported, e.g., forming at fiber tips,[13] oscillating close to a solid wall,[14] and generating suspended bubbles in liquids with a focused laser.[15] Generally, pulsed laser is focused into liquid through lens, and a light absorbing dye is usually used in these cases so as to increase the efficiency of the bubble generation.
We simulate and intercepte the data on the 300-750 microns z-direction to be converted into heat field distribution.
We simulate and intercepte the data on the 300-750 microns z-direction to be converted into heat field distribution.
Online since: January 2011
Authors: Yue Shi, Chang Peng Liu, Xiang Wen Sun, Lan Wu
High rates of deforestation are confirmed in a report by the World Resources Institute (1992) which indicates an average reduction in forest cover of 9.3% between 1977 and 1989 in both mainland and island states of the Caribbean [3].So in many rural places of the world, pollution was a serious problem.
Daily waste pollution State Environmental Protection Department data showed that China produced 280 million tons daily garbage per year in rural areas.
Daily waste pollution State Environmental Protection Department data showed that China produced 280 million tons daily garbage per year in rural areas.
Online since: November 2006
Authors: Valter Ussui, José Octavio A. Pascoal, Dolores Ribeiro Ricci Lazar, Ana Helena A. Bressiani, Nelson B. Lima
The observation of these microstructures
confirms the progressive reduction of porosity and grain size.
X-ray diffraction pattern of polished ceramics, compared with ICDD data for ZrTiO4, Zr5Ti7O24 and Baddeleyte Vickers hardness measurements were carried out on polished samples and the results were plotted against the zirconia/titania ratio in the graph shown in Fig. 4.
X-ray diffraction pattern of polished ceramics, compared with ICDD data for ZrTiO4, Zr5Ti7O24 and Baddeleyte Vickers hardness measurements were carried out on polished samples and the results were plotted against the zirconia/titania ratio in the graph shown in Fig. 4.