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Online since: January 2012
Authors: Hai Yong Liu, Hong Fu Qiang
High temperature appeared on the leading-edge, inlet of the engine and tail of the vehicle, which was far beyond the tolerance limitation of the materials.
References [1] Douglas J., Hypersonic International Flight Research and Experimentation- Fundamental Sciences and Technology Development Strategy, AIAA 2008-2581
Weilmuenster, Application of Axisymmetric Analog for Calculating Heating in Three-Dimensional Flows, Journal of Spacecraft and Rockets, Vol. 24, No. 4, 1987, pp. 296-302
References [1] Douglas J., Hypersonic International Flight Research and Experimentation- Fundamental Sciences and Technology Development Strategy, AIAA 2008-2581
Weilmuenster, Application of Axisymmetric Analog for Calculating Heating in Three-Dimensional Flows, Journal of Spacecraft and Rockets, Vol. 24, No. 4, 1987, pp. 296-302
Online since: December 2013
Authors: Zhi Bin Liu, Hua Mei Su
A Study on Release Law of Arsenic in Coal and Coal Gangue
Zhibin Liu 1, a, Huamei Su 1, b
1School of Environmental Science and Engineering, Liaoning Technical University, Fuxin, Liaoning, 123000, China
aliuzhibincn@163.com, bshm_2878@163.com
Keywords: Release law, Arsenic, Leaching experiment, Combustion experiment.
In the process of leaching precipitation of arsenic in coal gangue Experimental materials and methods.
Vol. 9(2003) , P. 295 (In Chinese) [5]Junying Zhang,Deyi Ren,Qin Zhong,et al: Journal of Fuel Chemistry and Technolog.Vol. 8(2000) ,P.198(In Chinese) [6]Xiaohu Sun, Qizhen Yi, Hanhu Liu, et al: Jiangsu Environ.
In the process of leaching precipitation of arsenic in coal gangue Experimental materials and methods.
Vol. 9(2003) , P. 295 (In Chinese) [5]Junying Zhang,Deyi Ren,Qin Zhong,et al: Journal of Fuel Chemistry and Technolog.Vol. 8(2000) ,P.198(In Chinese) [6]Xiaohu Sun, Qizhen Yi, Hanhu Liu, et al: Jiangsu Environ.
Online since: February 2012
Authors: Yung Chou Kao, Jo Peng Tsai, Hsin Yu Cheng
The development of an APT program interpreter for 5-axis machining
Hsin-Yu Cheng1, a, Jo-Peng Tsai1,b and Yung-Chou Kao*,2, c
1 Far East University
2 National Kaohsiung University of Applied Sciences
ahycheng@cc.kuas.edu.tw , bperng@cc.feu.edu.tw , *cyckao@cc.kuas.edu.tw
Keywords: APT program, five-axis machining, post-processor.
Watanabe, “Development of Post-processor Module of 5-axis Control NC Machine Tool with Tilting-head for Woody Furniture”, Journal of the Japan Society for Precision Engineering, Vol. 62, No. 8 (1996), pp. 1203-1207
Bohme, “Five-axis Laser Robots for Materials Processing”, The Industrial Robot, Vol. 16, No. 1 (1989), pp. 41-45
Watanabe, “Development of Post-processor Module of 5-axis Control NC Machine Tool with Tilting-head for Woody Furniture”, Journal of the Japan Society for Precision Engineering, Vol. 62, No. 8 (1996), pp. 1203-1207
Bohme, “Five-axis Laser Robots for Materials Processing”, The Industrial Robot, Vol. 16, No. 1 (1989), pp. 41-45
Online since: March 2012
Authors: Sulaiman Hussaini, Gregory Lahrman
In April 2010, The US Food and Drug Administration (FDA) issued its latest revision of the guidance document regarding non clinical engineering tests and the agency made the following recommendation:
“...We recommend that you determine the stress-strain response, endurance limit, and post-processing mechanical properties through physical experiments or computational models that simulate stent material properties, manufacturing, and deployment processes...”
In addition to standard and guidance development, FDA together with other agencies like National Science Foundation (NSF) has been hosting annual workshops on computer methods for cardiovascular devices since 2008.
There are four different workstations - Saw, Lathe, Mill and Assembly with a number of material handling steps between each operation.
Cochran: A group technology classification and coding scheme for discrete manufacturing simulation models, International Journal of Production Research, Vol. 33, No. 3(1993)
In addition to standard and guidance development, FDA together with other agencies like National Science Foundation (NSF) has been hosting annual workshops on computer methods for cardiovascular devices since 2008.
There are four different workstations - Saw, Lathe, Mill and Assembly with a number of material handling steps between each operation.
Cochran: A group technology classification and coding scheme for discrete manufacturing simulation models, International Journal of Production Research, Vol. 33, No. 3(1993)
Online since: May 2012
Authors: Ai Jie Wang, Chao Cheng Zhao, Chun Shuang Liu
Materials and Method
Reactors.
Acknowledgements The authors would like to thank the National Natural Science Fundation of China (No. 50678049; No.50878062) and Program for New Century Excellent Talents in University (NCET).
Han: Journal of Ocean University of China.
Acknowledgements The authors would like to thank the National Natural Science Fundation of China (No. 50678049; No.50878062) and Program for New Century Excellent Talents in University (NCET).
Han: Journal of Ocean University of China.
Online since: July 2021
Authors: Denis S. Solovjev, Yuri V. Litovka, Inna A. Solovjeva
Materials and Methods
The non-uniformity of the electroplated coating thickness can be determined by the Kadaner criterion:
, (1)
where δ is the coating thickness; (x, y, z) are the point coordinates on the detail (cathode) surface Sc in the Cartesian coordinate system; min is the minimum value.
Seljan, Photogrammetric 3D Scanning of Physical Objects: Tools and Workflow, TEM Journal 8(2) (2019) 383-388
Wright, Numerical Optimization, Springer Science+Business Media, New York, 2006
Seljan, Photogrammetric 3D Scanning of Physical Objects: Tools and Workflow, TEM Journal 8(2) (2019) 383-388
Wright, Numerical Optimization, Springer Science+Business Media, New York, 2006
Online since: September 2011
Authors: Li Xin Fu, Bo Chen, Hui Ren
(3) Slices method is used to analyze the stabilization of side slope, which includes the following assumptions: Side slope is made of homogeneous materials, and its slip resistance should comply with coulomb’s law; it should be studied as plane problems; shear plane refers to the crown face passing slope toe; For analysis and calculation, only horizontal forces between slices are considered
(4)After calculated the safety factor of slope, we can fix the most dangerous slope, and then infer the position of cracks in side slope, so that key solutions can be found(the computation module is shown in the right picture).
Acknowledgements This thesis has been supported by communication department’s science and technology program on western communication construction, Sichuan Yaxi highway Limited Liability Company’s scientific topic: “Risk Forecast and driving safety research for minor radius curve spiral tunnel in highway”(contract number: 2006A24-564).
Journal of Engineering Geology, 1996, 4(3):10-16
Acknowledgements This thesis has been supported by communication department’s science and technology program on western communication construction, Sichuan Yaxi highway Limited Liability Company’s scientific topic: “Risk Forecast and driving safety research for minor radius curve spiral tunnel in highway”(contract number: 2006A24-564).
Journal of Engineering Geology, 1996, 4(3):10-16
Online since: April 2004
Authors: A. Pugžlys, C. Didraga, J. Knoester, K. Duppen, P.R. Hania
Journal Citation (to be inserted by the publisher)
Copyright by Trans Tech Publications
Cylindrical Aggregates of TDBC: Linear and Nonlinear Optical
Properties Versus Morphology
A.
Duppen Materials Science Centre, University of Groningen, Nijenborgh 4, 9747AG Groningen, The Netherlands; A.Pugzlys@chem.rug.nl Keywords: cylindrical aggregates, excitons, polarized and isotropic absorption, linear dichroism, pump-probe spectra.
Duppen Materials Science Centre, University of Groningen, Nijenborgh 4, 9747AG Groningen, The Netherlands; A.Pugzlys@chem.rug.nl Keywords: cylindrical aggregates, excitons, polarized and isotropic absorption, linear dichroism, pump-probe spectra.